DZ47-63 SERIES MINIATURE CIRCUIT...

1

DZ47-63 SERIES MINIATURE CIRCUIT BREAKER

Application

The breaker is suitable to serve in the power distribution system for lighting

(Corresponding to model B, C) and motor (Corresponding to model D). It

mainly functions as overload and short-circuit protection in the line of single-

pole of 240V and two-, three-, four-pole of 415V with rated frequency of 50HZ

or 60HZ, also for unfrequent making and breaking electrical apparatus and

lighting circuit under normal conditional.

Model meaning and classification

According to number of poles:

Classification

1-Pole 2-Pole 3-Pole 4-Pole

Model meaning

D Z 47 - 63

Casing class rated current

DZ: Plastic casing breaker

47: Design sequence No.

B DC

According to rated current of breaker:

1A, 2A, 3A, 4A, 5A, 6A, 10A, 15A, 16A, 20A, 25A, 32A,

40A, 50A, 63A

According to type of instantaneous release:

2

DZ47-63 SERIES MINIATURE CIRCUIT BREAKER

Main technical parameter

Model

Picture

DZ47-63/1P DZ47-63/2P DZ47-63/3P DZ47-63/4P

Rated current (A)

Rated voltage (V)

Number of poles

Type of instantaneous release

Rated short circuit

breaking capacity (A):1P: 240/415V

2P,3P,4P: 415V

1,2,3,4,6,10,16,20,

25,32,40,50,63

1,2,3,4,6,10,16,20,

25,32,40,50,63

1,2,3,4,6,10,16,20,

25,32,40,50,63

1,2,3,4,6,10,16,20,

25,32,40,50,63

240, 240/415V 415 415 415

1P 2P 3P 4P

B, C D B, C D B, C D B, C D

1-40A: 6000

50-63A:45004000

1-40A: 6000

50-63A: 45004000

1-40A: 6000

50-63A: 45004000

1-40A: 6000

50-63A: 45004000

Lifetime

(times)

Electric lifetime

Mechanical lifetime

4000 4000 4000 4000

20000 20000 20000 20000

The over-current protection propertyThe over-current protection propertyItem No. Rated current

of release

Initial status Remark

1

2

-

Current smoothlyrises to specifiedvalue within 5s

Cold position

Carried out immediately

after previous test

1-63

1-63

Test

current

Expected

result

Expected

result

1.13In

1.45 In

t 1h

t 1h

Non-release

Release

3

4

Cold position

Cold position

Cold position

Cold position

Cold position

Cold position

Cold position

Cold position

In 32

In 32

1-63

1-63

1-63

1-63

1-63

1-63

1s t 60s

1s t 120s

t 0.1s

t 0.1s

t 0.1s

t 0.1s

t 0.1s

t 0.1s

Release

Release

Non-release

Release

Non-release

Release

Non-release

Release

2.55 In

2.55 In

3 In

5 In

5 In

10 In

10 In

14 In

-

-

Type B

Type B

Type C

Type C

Type D

Type D

Performance curve of release

Type C Type DType B

3

Application

DZ47LE SERIES MINIATURE CIRCUIT BREAKER

The product serves in the line of rated voltage of up to 400V and rated current of

up to 32A and frequency of AC 50Hz to automatically and immediately cut off

power supply once someone suffers from electric shock or leakage current above

specified value .

It can effectively protects personal security and avoids the damage to equipment

.The circuit-breaker can also function as overload and short-circuit protection,

and unfrequent changeover of line under normal condition.

1-Pole 2-Pole 3-Pole

3-Pole+N 4-Pole

The product is in conformity with

the standards:

GB 10963-1999

IEC 60898-1995


D


C

ClassificationAccording to rated current of the breaker:

10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A

According to rated residual action current:

0.03A, 0.05A, 0.1A, 0.3A


Model meaningD Z 47 LE - 63

Rated resdual action current (A)

N stand for neutral wire

Number of poles


Electronic residual current circuit breaker

DZ: Plastic casing breaker

47: Miniature circuit breaker

4

DZ47LE SERIES RESIDUAL CURRENT CIRCUIT BREAKER


Model

Picture

Rated current (A)

Rated voltage (V)

Number of poles


Rated making/breaking

capacity Im (A)

Rated residual making/

breaking Capacity I m(A)

Rated residual action

current I n(A)

Rated residual non-operation

current I no(A)

DZ47LE-63/1P+N DZ47LE-63/2P DZ47LE-63/3P DZ47LE-63/3P+N DZ47LE-63/4P

10,16,20,25,32,40,

50,63

10,16,20,25,32,40,

50,63

10,16,20,25,32,40,

50,63

10,16,20,25,32,40,

50,63

10,16,20,25,32,40,

50,63

400 400 400 400 400

1P 2P 3P 3P+N 4P

C, D C, D C, D C, D C, D

Lifetime

(times)

Electric lifetime

Mechanical lifetime

Operation

frequency

Impulse voltage-endurance

performance of insulation

6000 6000 6000 6000 6000

2000 2000 2000 2000 2000

0.03,0.05,0.1,0.3 0.03,0.05,0.1,0.3 0.03,0.05,0.1,0.3 0.03,0.05,0.1,0.3 0.03,0.05,0.1,0.3

0.5I n 0.5I n 0.5I n 0.5I n 0.5I n

2000(cos =0,85) 2000(cos =0,85) 2000(cos =0,85) 2000(cos =0,85) 2000(cos =0,85)

2000 2000 2000 2000 2000

In 25A,240times/h

In>25A120times/h

In 25A,240times/h

In>25A120times/h

In 25A,240times/h

In>25A120times/h

In 25A,240times/h

In>25A120times/h

In 25A,240times/h

In>25A120times/h

When poles are connected to each other, the peak value of the impulse withstand-voltage between

each poles and the neutral pole is 6000V

When each pole is connected to the neutral pole, the peak value of the impulse withstand-voltage

between poles and the metal support is 8000V

NOTE: The product can withstand peak impulse current of 200A and peak surge over-voltage 2.5Un,and under such a situation

the protection switch can act correctly without mis-operation.

Residual current breaking time

In (A)

25,40,63

I n(A)

0.03,0.05,0.1,0.3

I n

0.1

2I n

0.05

5I n

0.04

I n

0.04 Max. breaking time (s)

Residual current (in) is equal to the breaking time (s) at the following corresponding value

NOTE: I t is the larger one between 500A and the upper limit of instantaneous release range of model B, C, D. When In

0.03A,replacing 5 I n with 0.25A is available.

5

DZ47LE SERIES RESIDUAL CURRENT CIRCUIT BREAKER

Performance curve of release

Type C Type D


Item No. Release type RemarkRated current

of release

Test

current

Expected

result

Expected

result

1 C,D -1.13In t 1h Non-release

2 C,D

Current smoothly rises

to specified value

within 5s

1.45In t < 1h Release

Initial status

Cold position

Carried out immediately

after previous test

10~63

10~63

3

C,D -2.55In 1s < t < 60s ReleaseCold positionIn 32

C,D

4

5

C

D

C

D

In > 32

10~63

10~63

10~63

10~63

Cold position

Cold position

Cold position

Cold position

Cold position

2.55In

5In

10In

10In

14In

1s < t < 120s

t 0.1s

t 0.1s

t < 0.1s

t < 0.1s

Release

Non-Release

Non-Release

Release

Release

-

-

-

-

-

6

Application

LH30-32 MINIATURE CIRCUIT BREAKER

The circuit breaker has such features as delicate appearance, light weight, excellent

& reliable performance, high breaking capacity, rapid tripping and mounted by

guide rail. Its enclosure and components adopts high fire-retarding and shock-

resistance plastic of long durability. It mainly serves for protecting the circuits of

AC50Hz, 230V of single pole, 230V/400V of two poles and 400V of three or

four poles from overload or short-circuit, and also for unfrequent making and

breaking electrical apparatus and lighting circuit.

The product is in conformity with the standards:

GB 10963-1999

IEC 60898-1995

Type C

Installation dimension and outline dimension


Model meaning

Performance curve of short circuit release

Classification

According to rated current of the breaker:

6A, 10A, 16A, 20A, 25A, 32A

L H 30 - 32

LH: Plastic casing breaker

30: Design sequence No


7

LH30-32 MINIATURE CIRCUIT BREAKER


Model LH30-32/1P+N

Picture

6, 10, 16, 20, 25, 32

230

1P+N

C

4500

> 4000

Rated current In (A)

Rated voltage (V)

Number of poles


Rated making/breaking capacity Im (A)

Mechanical/electric lifetime (times)

Wiring

Rated current (A) Nominal cross-section of wire (mm 2)

In 6

6 < In 13

13 < In 20

20 < In 25

25 < In 32

1

1.5

2.5

4

6

The over-current protection property

Item No.

1

2

3

4

5

Rated current of

release

In 32

In 32

In 32

In 32

In 32

Initial status

Cold position

Carried out immedi-ately after previous

test

Cold position

Cold position

Cold position

Test

current

1.13 In

1.45 In

2.55 In

5 In

10 In

Expected

result

t 1h

t < 1h

1s<t<60s

t 0.1s

t < 0.1s

Expected

result

Non-release

Release

Release

Non-release

Release

Remark

-

Current smoothly risesto specified value

within 5s

-

-

-

8

LH30L-32 RESIDUAL CURRENT CIRCUIT BREAKER

Application

The product serves in the line of rate voltage 230V and rated current of up to 32A

and frequency of AC 50Hz to automatically and immediately cut off power

supply once someone suffers from electric shock or leakage current above specified

value. It can effectively protect personal security and avoid the damage to

equipment. The circuit-breaker can also function as overload and short-circuit

protection, and unfrequent changeover of line under normal condition.


GB 16917. 1-1997

IEC 1009-1-1991

Model meaning


L H 30 L - 32


Residual current circuit breaker

LH: Factory code

30: Design sequence No


1-Pole+N

Classification

According to rated current of the breaker:

6A, 10A, 16A, 20A, 25A, 32A


C

9



LH30L-32/1P+NModel

Picture


Nominal cross-section of wire (mm 2)Rated current (A)

In 6

6 < In 13

13 < In 20

20 < In 25

1

1.5

2.5

4

25 < In 32 6


Rated current

of release (A)

Test

current

Expected

result

Expected

result

Initial status Environment temperature

when testing

Item No. Remark

Current smoothly risesto specified value

within 5s

In 32 1.13In t 1h Non-releaseCold position 30~351

In 32 1.45In t < 1h ReleaseCarried out immediately

after previous test30~352

In 32 2.55In 1s < t < 60s ReleaseCold position 30~353

In 32 5In t 0.1S Non-releaseCold position 30~354

In 32 10In t < 0.1S ReleaseCold position 30~355

-

-

-

-

6, 10, 16, 20, 25, 32

230

0.03

0.015

500

1P+N

C

4500

4000

Rated current In (A)

Rated voltage (V)

Rated residual action current I n (A)

Rated residual non-action current I no (A)

Rated residual current making/breaking

capacity I m (A)

Number of poles


Rated making/breaking capacity (A)

cos =0.8

Mechanical/electric lifetime (times)

Residual current breaking time

Residual current (In) is equal to the switch-off time (s) at the following corresponding valueIn (A)

6~32

I n (A)

0.03

I n 2I n 5I n 500A

0.1 0.08 0.04 0.04

10


Performance curve of short circuit release


Mounting rail dimension (TH35-7.5)

Type C

11

RESIDUAL CURRENT DEVICEUsage

Type OLL Residual Current Circuit Breaker without over current protection conforms to the standards of GB16916.1,IEC1008,BSEN61008etc.It is used in the circuits of AC 50~60HZ,single phase 230V(220V),three phases 400V(380V)in industrial&mining enterprises,Commercial buildings andhousing for protection of personal electric shock hazard and electric equipment and for unfrequent switchover of circuits under normal conditions.

Construction Characteristic & Operating Principle The RCD is electromagnetic current operating type,which consists of zero-phase current transformer(made of magnetic material),earth leakagetrip of high sensitivity,and operating mechanism and earth leakage test device.All components are integrated in a sealed moulded case. The earth leakage trip has several good merits,such as excellent appearance,advance in design,rational structure and reliable operation.By adoptinghigh quality material for tripping parts of operating structure and guaranteed by some patens,the earth leakage trip can withstand the vibration of 5gwithout trupping. The zero phase current transformer of earth leakage protection switch is used for examining the current vector difference value which flowsthrough the zero-phase current transformer.Meanwhile a relative output power produced on the secondary winding of zero-phase current transformeris added to the earth leakage trip,When,earth leakage of hazard occurs in the protected circuits,only leakage current of electric hazard current reachesor exceeds leakage operating current,the earth leakage trip may operate and make the swith to break the fault circuit,thus the protection for leakageof hazard is realized.

Normal Operation Conditions1. Ambient Air temperature:Ambient air temperature ranges from-540 ,not exceeding 35 averagely in 24 hours.2. Location:Installation location can not exceed 2000 meters above sea level.3. Air conditions:Relative humidity in the installation place can not exceed 50% when the air reaches the highest temperature40,the averageminimum temperature when it is the wettest can not exceed 25.Relative humidity not exceedint 90%.4. Installation Classfication:Installation is divided into grade grade .5. Installation Pollution Grade:Installation pollution grade is grade.6. Installation Type:It can be mounted with standard rail.7. Installation Conditions:Magnetic field outside the installation place can not exceed 5 times of the site of terrestrial magnetism in all direction.Normally speaking,RCCB should be mounted vetically.If the operation handle puts through power source upward,there should be no notable ompact andvibration in the installation place.8. Connection:It can be connected with screws or busbar.

NoticeLeakage protection function of RCD is tested and adjusted by the manufacturer,users can not open the product at random during usage.

After using RCD for a certain time(normally one month),test button should be pressed once in a state of making the circuit to chech whether the

function of RCD is normal and reliable(press test button once,the RCD can break off once).If abnormal,it should be unloaded and sent to the

manufacturer for repair.

RCD must not be wetted of soaked by rain,snow or water during the coures of transportation,storation and usage.

RCD can not play the role of protection when short circuit occurs.

Working priciple of RCD

P

M

RE

RB

tripping relay

mechanism of the RCD

earth resistance

wire resistance

Type And Meaning

OL L - / /

Pole

Rated residual operated current

Rated current

Design code

Residual current operated circuit

breaker

Enterprise code

Type and

secification

OLL

Mechanical

life (times)

Ratedconditionalshort circuitcurrent Im

10000

10000

3000A to

6000A

3000A to

6000A

Rated

operaitng

current (I n)

Residual

operaing

current range

Rated

voltage

Un

Rated

current

In

0.03A0.1A0.3A0.5A

0.03A0.1A0.3A0.5A

AC230V

AC400V

16A25A32A40A63A

16A25A32A40A63A80A

2 Pole

4 Pole

0.5I n~I n

0.5I n~I n

12

OLL7 RESIDUAL CURRENT DEVICE

OLL1 RESIDUAL CURRENT DEVICE

Operation principle fig

Operation principle fig

Overall and mounting dimensions fig.

It can be mounted with railway and can be connected busbar.

Overall and mounting dimensions fig.

It can be mounted with railway and can be connected busbar.

13

HL7-63 HIGH BREAKER CAPACITY MINI CIRCUIT BREAKER

Specification

Specification

Enclosure width

Mounting manner:

Terminal block capacity:

Terminal manner:

Electrical Specification

Conform to standard of electrical:

Rated current(Ue):

Rated breaking capacity:

Short circuit breaking capacity of DC:

Perfermance:

Max.fuse that can be connected to:

Working ambient temperature:

Enclosed protective class:

Electrical Life:

Selective grade:

Mechnical Life:

EN60898(IEC898) GB10963-99

230V/400V;50/60HZ

10KA IEC898(0.5~63A)

15KA IEC947-2(0.5~63A)

Max.48V(XYDB7...,10KA)single pole

Max.250V(XYDB7-DC,6KA)single pole

C,D charactisistic curve

100AgL(>10KA)

3

-5 to +40

P40(Under mounting)

Not less of 8000 times switching operation

Not less of 20000 times switching operation

The length of exposed plane:

Enclosure height:

45mm

80mm

17.5mm per pole(single pole)

35mm:1P+N(two pole)

Used for track of 35mm of IEC standard

Two-function terminal can connect with

bubar and conducting wire

Wire 1-25mm2

Conducting wire 0.8-2mm

Except extra declaration,two pole (1P+N)switch is two modular width,four Pole(3P+N)is

four modular width.

14

C type tharacteristic

Instant trip 5~10In

It’s mainly used for

illumination or a part

of motive back track

123461016202532405063

HL7-1/1CHL7-2/1CHL7-3/1CHL7-4/1CHL7-6/1C

HL7-10/1CHL7-16/1CHL7-20/1CHL7-25/1CHL7-32/1CHL7-40/1CHL7-50/1CHL7-63/1C

HL7-1/2CHL7-2/2CHL7-3/2CHL7-4/2CHL7-6/2CHL7-10/2CHL7-16/2CHL7-20/2CHL7-25/2CHL7-32/2CHL7-40/2CHL7-50/2CHL7-63/2C



The color of different

hand handle instrucions

electric current grade

Two-function terminal

used for conducting wire

and singl-core conductin

wire

The power supply

enters the line direction

arbitrarily

4 pole

It used for electrical

line or equipments

overload and short-

cicuit protection

Rated

current

(A)In

1 pole 2 pole 3 pole

BUSBAR

D type characteristic

Instant trip 10~20In

It’ mainly used for

illumination or a part

of motive back track

12346101620253240

HL7-1/1DHL7-2/1DHL7-3/1DHL7-4/1DHL7-6/1D

HL7-10/1DHL7-16/1DHL7-20/1DHL7-25/1DHL7-32/1DHL7-40/1D

HL7-1/2DHL7-2/2DHL7-3/2DHL7-4/2DHL7-6/2DHL7-10/2DHL7-16/2DHL7-20/2DHL7-25/2DHL7-32/2DHL7-40/2D

HL7-1/3DHL7-2/3DHL7-3/3DHL7-4/3DHL7-6/3DHL7-10/3DHL7-16/3DHL7-20/3DHL7-25/3DHL7-32/3DHL7-40/3D

HL7-1/4DHL7-2/4DHL7-3/4DHL7-4/4DHL7-6/4D

HL7-10/4DHL7-16/4DHL7-20/4DHL7-25/4DHL7-32/4DHL7-40/4D

LH83A

Pin type

Fork type

The busbars ease wiring of electrical item,enlarge connection area,decrease

temperature rise and thus increase the electrical reliability of electrical items.

Material current is up to 63A

Rated voltage is up to 415V

Appicable ambient temperature-25~+50

Standard length lm,other length ot be made upon request

Used for the connection the combinationthe device,sample:MCB install of

combination suit(C45)(DZ47)(DPN)(NC100)

A insulate busbar Single

Pole/1 partition

Insulate(small)

Cross-

section

20mm2

Design sort

Two pole/2 partition

Insulate(small)


Insulate(small)


Insulate(small)

20mm2

20mm2

20mm2

Category

No.

Packing

quantity

120

Width/Position

17.5mm

Rated current

(A)

63A 50 position(1m)

80

50

40

63A

63A

80A

56 position(1m)

54 position(1m)

54 position(1m)

LH1PB

LH1FB

LH2PB

LH2FB

LH3PB

LH3FB

LH4PB

LH4FB

15

LH4 SERIES DICONNECTOR

Application

The product is applicable to a distribution or control circuit of AC 50/60, rated voltage 440V and less, ratedcurrent up to 100A. It is mainly used

as main switch in terminal combined electrical appliances or to control various kinds of motors, low power electrical appartaus and lighting

devices. It is widely used in industrial nad mining enterprises, high-rise buildings, commercial districts or dwelling houses. The product has higher

thermal dynamic stability.

Working conditionEnvironmental temperature is -5~+40 .

The altitude of the installation place shall not exceed 2000m.

The relative humidity shall not exceed 50% when the environmental temperature is +40. The maximum

month-average relative humidy is 90%.

Pollution grade: Grade

Operation type: AC-20, AC-22

Installation class:

Installation mode: installed with “top cap” section shaped Th35-7.5 installation guide rail


Rated current (A)

Rated voltage (V)

Number of poles

Rated short time withshand

current lcw (A)(sustain time: 0.1s)

Rated impulse withstand

voltage uimp (KV)

Rated making /breaking

capacity (A)

Operation with load

Operation frequency (times/h)

(1.2/50 S, 2000m)

(1.05Ue, cos =0.65)

Operation without load

Total

Lifetime

(times)(cos =0.8)

Rated short circuit making

capacity lcm (A)(sustain time: 0.1s cos =0.9)

32, 63, 100

230 (single-phase)

400 (three-phase)

1P

12le

4

3le (5 times, time

interval: 30s)

1500

8500

120

10000

20le

32, 63, 100

230 (single-phase)

400 (three-phase)

2P

12le

4

3le (5 times, time

interval: 30s)

1500

8500

120

10000

20le

32, 63, 100

230 (single-phase)

400 (three-phase)

3P

12le

4

3le (5 times, time

interval: 30s)

1500

8500

120

10000

20le

32, 63, 100

230 (single-phase)

400 (three-phase)

4P

12le

4

3le (5 times, time

interval: 30s)

1500

8500

120

10000

20le

According to rated current of breaker:

32A, 63A, 100A


Classification

LH4-100/1PModel LH4-100/2P LH4-100/3P LH4-100/4P

16

HX8 SERIES MODULUS TERMINAL BOX

Application

HX8 series modulus terminal box is applicable to the single-phase three-wire or

three-phase five-wire terminal circuit of AC 50/60HZ,rated voltage 230/400V,

current with load 100A or less. It is used to distribute and control the electrical

equipments, to protect the line from overload, short circuit, and leakage .It can be

widely applied in such modern construction occasions as hotel, hospital, residential

building and tall structure, etc.

The product is in conformity with

The standards:

GB/14048.1

IEC 60947-1

Classification

According to the installation form:

-flush type

-open-installation

According to number of circuit units:

-4 units

-6 units

-8 units

-12 units

-15 units

HX8

HX8M


Model meaning

H X 8 -

Number of circuit units

H: Factory code

X: Terminal box

8:Design sequence No.

Installation form: no code for flush type

M: open –installation

Material code of box: no code for plastic box doby

J : metal base H: stainless steel base

17

HX8 SERIES MODULUS TERMINAL BOX

Main technical parameter & installation

Model HX8

Picture

Installation


230/400

100

63

4, 6, 8, 12, 15, 18

IP30

40

Rated voltage (V)

Total current of

all load (A)

Number of circuit units

Casing protection grade

Allowable temperature rising (K)

Single-phase

Three-phase

HX8M

Model A B C D E F H

HX8-4 135 121 112 200 79 150 92

HX8-8 207 220 181 200 140 150 92

HX8-12 279 220 255 200 199 150 92

HX8-18 396 250 363 200 305 169 92

HX8-4M 111 200 55 140 92

HX8-6M 141 200 88 140 92

HX8-8M 183 200 125 140 92

HX8-12M 255 200 195 140 92

HX8-15M 310 200 253 140 92

18

MCB SERIES FLUSH DISTRIBUTION BOX

HPX SERIES PLASTIC ILLUMINATION BOX

Application

The series products are made of fire-resistant high-grade engineering plastics.

They have many advantages that other electric boxes cannot compare with, such

as reliable insulating proerty, high strength, fine fire resistance corrosion resisting,

novel model, beautiful and clean surface, and long operation fire and so on. And

their color can be mixed at requirements. They are widely used in housing

construction and civil electricity transformation.

Item

HPX-004

HPX-005

HPX-007

HPX-010

HPX-012

HPX-014

Spec: L W H(cm)

170 150 187

165 167 103

201 172 103

250 205 103

284 205 103

335 205 103

Protection degree

No. poles

Code

IP40

HAB-8

8MCB

Protection degree

No. poles

Code

IP40

HAB-12

12MCB

Protection degree

No. poles

Code

IP40

HAB-24

24MCB

19

Application Range

HM1 SERIES MOULDED CASE CIRCUIT BREAKER

HM1 and CM1 TM30 SM30 series moulded case breakers (hereafter

refered simply as breakers) are one of the new type breakers which have been

developed by the plant using international advanced design and manufacturing

technology. The rated insulation voltage of the breakers is 660V, suitable for turn-

on or turn-off not frequently and starting a motor not frequently in the circuit of

AC50Hz,rated working voltage 380V or below, rated working current up to 800A.

The breakers have overload, short-circuit and under-voltage protection devices, so

as to protect the circuit and the power equipment against damage.

The breakers,according to the rated maximum value of short circuit breaking

ability(lcu), could be classified into four kinds: types C(basic type), L(typical

type), M(second high breaking type) and H((high breaking type). The breakers

are of the following characteristics: compact size, high breaking ability, short arc-

over distance (some of the 0 arc-over distance) and shakeproof. Furthermore

the ideal products applied on land or ships.

- The breakers could be installed vertically (upright)or horizontally (transverse).

- The breakers comply with the demands of the following standards:

IEC 947-1 and GB/T 14048.1 General

IEC 947-2 and GB 14048.2 Low voltage breakers

IEC 947-4 and GB 14048.4 Contactors and motor starters

IEC 947-5 and GB 14048.5 Electrical equipments of electromechanical control

circuit

Applicable Environment Condition

Elevation 2000m.

Ambient temperature:+40 (45 for ships)~-5 .

Be able to bear the influence of moisture in the air.

Be able to bear the influence of salt fog and oil fog.

Be able to bear the influence of mould.

Be able to bear the influence of nuclear radiation.

The gradient 22.5

Be working reliably under the condition of normal vibration on ship.

Be working reliably when earthquake (4g) occurs.

There must be no explosive medium, and there must be no gas which would

corrode metal or any conducting dust which would destroy the insulation.

The place would not be invaded by rain and snow.

20

Note:


Types And Meanings

No code for current distribution, 2 means for motor protection.

No code for operating directly with handle, P for power-driven and Z for turning handle manually.

According to the pole number of product, it classifies two-poles (100A, 225A),three-and four-poles (no four-poles type for HM1-800). The

neutral pole (N-pole) of the four-poles products has four types:

Type A: N-pole without over-current release unit, it has been connected all along, and does not act with other three poles to turn on or off.

Type B: N-Pole without over-current release unit, it could act with other three poles.(N-pole turns-on prior to turns-off.)

Type C: N-pole fixed with over-current release unit, it could act with other three poles. (N-pole turns-on prior to turns-off.)

Type D: N-pole fixed with over-current release unit, it has been connected all along, and does not act with other three poles to turn on or off.

Classification according to rated current (A): HM1-63 has nine grades:(6)10 16 20 25 32 40 50 63A (6A without

over-load protection); HM1-100 has ten:(10)16 20 25 32 40 50 63 80 100A;HM1-160 has four;100 125 140

160; HM1-225 has seven:100 25 140 160 180 200 225A; HM1-400 has five:225 250 315 350 400A; HM1-

630 has three:400500 630A; and HM1-800 has three:630700 800A [specifications in brackets is not recommend.]

The wiring method has three ways:wiring in front of the board, wiring on back of the board and insertion type.

According to the over-current release pattern, it would be divided into two types: thermo-electromagnetic (double) type and electro magnetic

(instantaneous)type.

According to the outfit, it also has two types:

With or without outfit. the outfit include inner accessories and outside accessories:

The inner accessories have shunt release, under-voltage release, auxiliary contact and alarm contacts four kinds. The outside accessories are

turning handle operation mechanism, power-driven operation mechanism, interlocking mechanism and the services wiring contact.

H M 1 - /

Application code

Methods of release and accessory code

(see table1)

Pole number

Operating method

Breaking capacity grade of rated limiting

short-circuit

Rated current of frame

Design code

Moulded case circuit breaker

21

For example:

(1)If place an order for HM1-100M, three poles, for motor protection, rated current 80A, with shunt release and auxiliary contact, wiring in front of the board, mechanical interlock between two

breakers, it would be written-in To order HM1-100M/33402, In=80A,wiring in front of the board, mechanical interlock between two breakers

(2)If place an order for HM1-225, four poles, for power distribution, rated current 180A with power-driven operation mechanism and shunt release, N-pole fixed with over current release and

could act with other three poles, wiring on back of the board, ten breakers, it would be written-inTo order HM1-225P/4310 C type, In=180A, wiring on back of the board, ten breakers

Table 1

Code for choosing the four-poles product

Type A: N-pole without over current release, it has been connected all along,

and does not act with other three poles.

Type B: N-pole without over current release, it could act with other three

poles.

Type C: N-pole fixed with over current release, it could act with other three

poles.

Type D: N-pole fixed with over current release, it has been connected all along,

and does not act with other poles.

For choosing the other accessories

mechanical interlock between

two breakers

For choosing quickly,see following Table 1 please.

Code for choosing

the frame grade

For choosing the mounted method

wiring in front of the board

wiring on back of the board

insert type

special pattern by the users

consulting with the plant

Code for release pattern and inner accessories

Release pattern is indicated as the first place numeral:

2:only has electromagnectic(instantaneous)type release

3:thermo-electromagnetic(double)type release

(For details, see Table 2)

Code for choosing the

operation means

P:power-driven

Z:turning handle

L P 3 300 2 B Mounted Method Other Accessories

Table For Choosing Quickly The HM1 Series Moulded Case Circuit Breaker


Code for choosing the breaking ability

C basic type(25~35kA)

L typical type(35~50kA)

M second high breaking type(50~75kA)

H high breaking type(85-100kA)

Code for choosing the pole number

2 two poles

3 three poles

4 four poles

Code for choosing the different application

no code for power distribution

2: for motor protection

TH: for “three anti-”

C: for ships

E: for nuclear-power industry

I=63

I=100

I=160

I=225

I=400

I=630

I=800

100HM1-

22

Release Pattern And Accessories Code

Release pattern and accessories code see following Table 2 please.Alarm contact

Auxiliary contact

Shunt release

Under-voltage release

Lead direction

Table 2

Note:

200:breaker only has electromagnetic release pattern 300: breaker has thermo-electromagnetic release pattern 000:breaker without release

pattern;

For HM1-100 225 two-poles type, only has following accessories code:210310 220 320 230 330 For HM1-63

100and HM1-160 225 Fourpoles breaker of N-pole types A & D, only has the following accessories codes:240340 260 360

2 1 8 3 1 8 2 4 8 3 4 8 2 6 8 3 6 8

For HM1-400 HM1-630 and HM1-800,codes 248348 278 378 only have one pair of auxiliary contacts (a normal opened, a

normal closed),but 268368 have three pairs of auxiliary contacts.

Type

Pole numberAccessories NameAccessories Code

208 308

210 310

220 320

230 330

240 340

250 350

260 360

270 370

218 318

228 328

238 338

248 348

268 368

278 378 Auxiliary contact, undervoltage release, alarm

contact

Alarm contact

Shunt release

Auxiliary contact

Undervoltage release

Shunt release, auxiliary contact

Shunt release, undervoltage release

Two group of auxiliary contact

Auxiliary contact, undervoltage release

Shunt release, alarm contact

Auxiliary contact, alarm contact

Undervoltage release, alarm contact

Shunt release, auxiliary contact, alarm contact

Two group of auxiliary contact, alarm contact

3 4 3 4 3 4 3

Left mounting

HM1-63

100HM1-

160

225HM1-

400

630HM1-

630H

800


Right mounting

Handle

23

Protection Characteristics

The thermodynamic release of a circuit breaker provides the feature of inverse time-delay,

while the magnetic release the instantaneous operation as shown on table 3(distribution circuit

breaker) and table 4(motor protection circuit breakers).

No 5In magnetic release on 100A, 125A of HM1-225

Table3

Table4

Capacity-reducing Factor

Capacity-reducing factor for ambient temperature change see following Table 5 please.

Note: Above capacity-reducing factor are all achieved with travelling through rated frame current


Rated Current

of Release (A)

Electromagnetic

Release Action

Current (A)1.05In (cold state)not

acting time (h)

1.30In (heat state)

operative time(h)

Thermodynamic Release(ambient temp )land+40

marine+45

1.0In (cold state)not

acting time (h)

7.2In (cold state)

acting time

1.20In (hot state)

acting time (h)

Rated Current

of Release (A)

Electromagnetic

Release Action

Current (A)

Thermodynamic Release(ambient temp )land+40

marine+45

1.50In (hot state)

acting time

Temp

FactorType

HM1-63(L M)

HM1-100(L M H)

HM1-160(L M H)

HM1-225(L M H)

HM1-400(L M H)

HM1-630(L M H)

HM1-800(M H)

(for ship +45 )


(for ship +50 )


(for ship +55 )


(for ship +60 )


(for ship +65 )


1ln 0.88ln 0.80ln 0.72ln

1ln

1ln

1ln

1ln

1ln

1ln

0.94ln

0.95ln

0.97ln

0.96ln

0.94ln

0.93ln

0.88ln

0.89ln

0.93ln

0.91ln

0.87ln

0.88ln

0.83ln

0.84ln

0.90ln

0.87ln

0.81ln

0.83ln

0.79ln

0.76ln

0.86ln

0.82ln

0.73ln

0.76ln

0.76ln

4S<Tp 10S

6S<Tp 20S>2 12In 20%< 2

4min

8min

10 In 225

225<In 800

10 In 63

63<In 100

100<In 800

>1 <1

>2 <2

>2 <2

10In 20%

10In 20%

24

Environment Temperature CompensationEnvironment Temperature Compensation

Rat

ed c

urre

nt(%

)

Rat

ed c

urre

nt(%

)

Ambient temperature( ) Ambient temperature( )

HM1-63L M Time/current Characteristic Curve HM1-100C L M H Time/current Characteristic Curve

Characteristic Curve


25

Environment Temperature Compensation

Rat

ed c

urre

nt(%

)

Ambient temperature( )


Rat

ed c

urre

nt(%

)


HM1-400C L.M H Time/current Characteristic CurveHM1-160 225C.L.M .H Time/current Characteristic Curve



26


Rat

ed c

urre

nt(%

)


HM1-630H 800M H Time/current Characteristic Curve


Rat

ed c

urre

nt(%

)


HM1-630C.L M Time/current Characteristic Curve



27

Table 6

Outline And Mounting Dimensions


Type

HM1-630

( C L M )

HM1-63M

HM1-100(C L)

HM1-100(M H)

HM1-225(C L)

HM1-225(M H)

HM1-400(C L)

HM1-400(M H)

HM1-630H

HM1-63L

HM1-800(M H)

86 110

106.5146.5

210 140 280 380 243 107 142 33 8 4.5 106 66 13 243 243 70 243 7

103 127

105 155

Outline Dimensions(mm)

Front Panel ConnectionBack Panel Connec-

tionPlug-in connection M

ou

ntin

g

W W1 L L1 L2 H H1 H2 H3 H4 C D E F G I W2 W3 L3 L4 H5 H6 D M L5 L6 H7 H8 H9 H10 J K d1 M1 A B d

7 4 85 28.5 48 22 14 7.5 103 75 117 110 24 117 28 M6 100 117 28 36 43 60 50 5.5 M6 25 117 3.578 50 136172 11782 98.5 28.5

73.5 90.5 20.5

92 60 150187 13286 104

68 867 4 88 35.5 50 22 17.5 8.5 122 90 132 129 68 168 50 M10 92 168 50 64 7617.5 56 60 6.5 M10 30 129 4.524

4.5 4 102 31.5 50 22 17.5 9 143 105 144 128 66 183 50 M10 94 183 50 71.586.5 17.5 54 70 6.5M10 35 126 524107 70 165 215 144

150 96 257 357 224 38 4.5 6 128 64.5 89 65 26 12.5 198 144 224 194 60 279 60 M18 169 279 60 83.5106.5 21 129 60 8.5 M18 44 194 7

182 116 270 370 234 101 160 43 4.5 6 134 70 89 65 29 13 240 174 234 200 65 299 60 M22 169 299 60 92 110 21 123 100 8.5M22 58 200 7

Dim

ensi

ons

Front panel connection Plug-in connection

Back panel connection Insertion type

28

Main Technical Specifications

Scheme of wiring (the internal accessories in the dotted frame)The users couldn’t lead to wiresplice correctly until determined the voltage.

Table 7


Internal/External Accessories

The internal accessories of the breaker

The accessories could lead to wiresplice directly or add outlet line lugs.


There are three types for Under-voltage release

Type A: one specification and five voltage grades: AC 50Hz 110V 230V

400V; DC 110V 220V

Type B: (three-phase protect)one specification: AC 50Hz 400V

Type C: two specifications: AC 50Hz 230V or 400V.

Type

HM1-63L

HM1-63M

HM1-100C

HM1-100L

HM1-100M

HM1-100H

HM1-225C

HM1-225L

HM1-225M

HM1-225H

HM1-400C

HM1-400L

HM1-400M

HM1-630C

HM1-630L

HM1-630M

HM1-630H

HM1-800M

HM1-800H

Rated

current(A)

6,10,16,2032,40,50,63

10,16,2032,40,5063,80,100

100,125,160180,200,225

225,250315,350

400

400500630

630,700800

Pole

number

Three

four pole

Rated Insulating

voltage

660V

Operation performance

ON OFF

Service short circuit

breaking capacity

Ultimate short

circuit breaking capacity

Arcingover

distance

Rated operating

voltage

380V

0

0

0

0( 50)

0( 50)

0( 50)

50

50

50

50

50

50

100

100

100

100

100

100

100

25

50

25

35

50

85

25

35

50

85

35

50

65

35

50

65

100

65

100

18

35

18

22

35

50

18

22

35

50

25

35

42

25

35

42

65

42

65

1500 8500

1000 7000

1000 4000

29


Power of the under-voltage Release see following Table 8 please

The under-voltage release should make the breaker release reliably when 70%~35% of the rated

running voltage.

Note: Only the under-voltage release should be energized in advance, the breaker could be recramped

and turned-on,otherwise the breaker will be damaged

Shunt Release

Scheme of wiring (the internal accessories in the dotted frame)

Spec:AC 50Hz, 230V or 400V; DC 220V

The shunt release should make the breaker release reliably, when 70%-110% of the rated control

supply voltage.

k is the micro switch normal-close contact conneted the

coil in series in the shunt release. It turns-on turns-off volun-

tarily as soon as the breaker is on or off.


Auxiliary Contact

Alarm Contact

B14

B12 B11

B12

B14

B11The position of the breaker in “off” or “on”

The position of the breaker in “free release” (alarm)

The breaker is of the frame graded current 400A or larger

(Four pairs of contacts formed one group.)

The breaker is of the frame graded current 225A or

smaller (two pairs of contacts formed one group.)

The breaker is of the frame graded current 400A or larger

(Four pairs of contacts formed one group.)

The breaker is of the frame graded current 225A or

smaller (two pairs of contacts formed one group.)

When the breaker is in

“off”

When the breaker is in

“on”

F11F12

F14

F22

F24

F21

F11F12

F14

F12

F14

F11

F12

F14

F11

F12

F14

F11

Table 8

Fitting breakerPower of the under-voltage release(W)

HM1-63

HM1-100

HM1-160

HM1-225

HM1-400

HM1-630

HM1-800

AC230V

3.5

2.6

3.8

3.8

3.7

2.3

2.5

AC400V

3.3

3.3

3.3

3.3

2.7

2.7

2.8

30


The On-off ability of the auxiliary contact under improper condition.


Rated current of the auxiliary contact see following Table 9 please Table 9

Rated Frame Graded Current Appointed Exothermic Current(Ith) Rated Working Current at AC400V(Ie)

400A 6 1

225A 3 0.30

Appointed Exothermic Current(Ith)

Service category

AC-15

on off

TimesOperation

frequency

(times/h)

On-time

(S)I/Ie U/Ue cos I/Ie U/Ue cos

10 1.1 0.3 10 1.1 0.3 10 120 0.05

The Electrical life of the auxiliary Contact see following Table 10 please.Table 10

Service category

AC-15

on off

Times

Operation

frequency

(times/h)

On-time

(S)I/Ie U/Ue cos I/Ie U/Ue cos

10 1 0.3 1 1 0.3 6050 360 0.05

Scheme of wiring about the auxiliary contact of HM1 series moulded

case breakers (the internal accessories in the dotted frame)

Scheme of wiring about the alarm contact of HM1 series moul

ded case breakers (the internal accessories in the dotted frame)

When the breaker is normally on-off, the alarm contact would not act, It alarms only after free release (or release with a hitch), the contact

would change their original condition, that is normal-open turning to normal-close and normal-close turning to normal-open, After the breaker

recramped, the alarm contact return to the original condition.

31


The external accessories of the breaker

The mechanical interlock mechanism between two breakers

Operation mechanism

Power-driven operation mechanism Turning handle operation mechanism


Table 11

LHM1-63

LHM1-100

LHM1-160

LHM1-225

LHM1-400

LHM1-630

LHM1-800

LHM1-63/4P

LHM1-100/4P

LHM1-160/4P

LHM1-225/4P

LHM1-400/4P

LHM1-630/4P

Name of the product Note

Use HM1-63L M H

Use HM1-100L M H

Use HM1-160L M H

Use HM1-225L M H

Use HM1-400L M H

Use HM1-630L M

Use HM1-630H and 800M H

Use HM1-63 4P

Use HM1-100 4P

Use HM1-160 4P

Use HM1-225 4P

Use HM1-400 4P

Use HM1-630 4P

78 102 18 13 95 22

92

107

107

150

182

210

103

122

142

142

198

240

A1

A

120 18 11.5 118 22

135 18 9 130 22

135 18 9 130 22

190 42 16 175 22

220 42 12 198 22

240 42 3.5 230 20

132 18 13 125 22

152 18 11.5 150 22

173 18 9 168 22

173 18 9 168 22

240 42 16 225 22

280 42 12 258 22

B C D L H

32


Pickup current, power and electrical life of the power-driven operation mechanism see following Table 12 please.

Note: Having released and tripped the breaker, the power-driven operation mechanism should make the breaker recramped first, then it could be

turned-on.


Table 12

Fitting Breaker

HM1-63(L M)

HM1-100(L M H)

HM1-160 225(L M H)

HM1-400(L M H)

HM1-630(L M)

HM1-630H MM1-800(M H)

“S” is the micro limit switch acting two ways

Specification:AC,50Hz,230V or 400V

electromagnet operation motor operation

Notes on symbols:

SB1,SB2 operation button prepared

by the user

X connection terminal

K1,K2 self-lock relay

S3 micro switch

M special series motor

Y brake electromagnet

Power-driven operation mechanism

400

The on-off line chart of motor operation of HM1- 630

800

Moulded casebreakers (the external accessories in the dotted frame)

The on-off block diagram of electromagnet operation of HM1-

63

100

160

225

Moulded case breakers (the external accessories in the dotted frame)

Pickup Current A Starting Power w Life (time)

1100 10000

1540 10000

1870 8000

1200 5000

1200 5000

2000 3000

5

7

8.5

5.7

5.7

7.5

33


Height of the power-driven operation mechanism

The operation mechanism of HM1-63 The operation system of HM1-100160 225 400 630 800 Height of the operation mechanism


The total height of the breaker mounted with the power-driven operation mechanism see following Table 13 please

Turning handle operation mechanism

Feature Adopting the unique design and transmitting structure, the operation mechanism would make the moulded case breaker opening, closing and

recramping by turning the handle. It operates handily, steadily, mounts conveniently, consumes minor operating force and it needn’t to be

adjusted, to mount conveniently and neednt adjust, the bulk property and quality of the mechanism is better than other similar products. The

turning-handle is supplied fitting-in the mechanism. To meet the user’s demands, CS1,ZHM1(CS2) and CZ series mechanisms could be supplied

by the plant.

The type of operation mechanism, the relative dimensions of operating lever with the centre of breaker, and mounting dimensions see

following figures please

Note

The incoming line terminal is in the upper of the figure

The mechanism which the square shaft is in the centre apply to be installed vertically or horizontally

Usage The mechanism is used specially in HM1 series moulded case breakers, to operate the draw-out panel,power distribution panel and power

supply box on their face board by turning the handle, and to ensure the gate plate of cabinet would not be opened when the breaker being on(i.

e.interlock with the gate).

Table 13

Type

Height

H

HM1-100

C L

HM1-100

M H

HM1-630

C L M H

HM1-800

M H

140 158 240 240161.5

HM1-400

C L

235

HM1-400

M H

236.5

HM1-63

M

154

HM1-63

L

146

160HM1- M H 225

178.5

160HM1- C L 225

34


In addition, there are CS1 series operation mechanism for choosing by user, the outline and dimensions as following:


Table 15

Type of manual operation mechanism

CS1-50/M CS1A-50/M

CS1-100/M CS1A-100/M

CS1-225/M CS1A-225/M

CS1-400/L CS1A-400/L

CS1-400/H CS1A-400/H

CS1-630/M CS1A-630/M

CS1-800/M CS1A-800/M

A B H

100 25 49

104 30 49

143 35 55

194 138 84

194 138 74

200 168 83

171 70 76

Table 14

A

102

98

100

104

104

142

142

194

200

172

104

142

194

200

B

25

25

25

30

30

35

35

138

168

70

30

35

138

168

H

58

24

45

45

45

47

47

61

61

76

60

63

94

95

Operation mechanism type

ZHM1-63(CZ-138)

ZHM1-63(CS2-172)

ZHM1-63(CS-139)

ZHM1-100A(CS2-100/M)

ZHM1-100B(CS2-100/MH)

ZHM1-225A(CS2-225/M)

ZHM1-225B(CS2-225/MH)

ZHM1-400A(CS2-400/ML)

ZHM1-630A(CS2-630/M)

ZHM1-800A(CS1-800/M)

ZHM1-100(CZ2-126)

ZHM1-160 225(CZ2-127)

ZHM1-400(CZ2-237)

ZHM1-630(CZ2-228)

Type of fitting breaker

HM1-63L M

H M 1 - 1 0 0 C L M H

H M 1 - 1 6 0 2 2 5 C L M H

HM1-400C L

HM1-400M H

HM1-630C L M

HM1-630H HM1-800M H

35

Testing Current And The Cross-sectional Area Of Wire


Note: For 10 16 20A HM1-63, to use JB2.5-5 wiring terminals; for 32A, to use JB6-5 wiring terminals; and for 4050A, to use JB10-

5 wiring terminals.

B L L1

D dType CurrentCross-Sectional

Area of Wire(mm2)Type of Terminal

Table 18

12 38 31.5 6 5.2

15 28 8.5

15 30 10

15 32 11

17 41 33.5

17 46 38.5

17 52 44.5

22 54 45

22 61 52

22 66 57

2.6 8.2

3.5 8.2

4.5 8.2

6 8.2

7 8.2

8 8.2

10 8.2

11 8.2

13 8.2

HM1-63

HM1-100

160

HM1-

225

63 JGC16-2516

1 0 1 6 2 0 JBC2.5-82.5

32 JBC6-86

4 0 5 0 JBC10-810

63 JGC16-816

80 JGC25-825

100 JGC35-835

125 JGC50-850

160 JGC70-870

180 200 225 JGC95-895

Type Of Wiring Terminal

Three types of wiring terminals are supplied for the user:JGC,JBC and JB.

Type JGC Type JBC

The cross-sectional area of connecting wire for temperature test and corresponding testing current see following Table 16 please.

Table 16

Rated Current

(A)

Cross-Sectional Area of Wire

(mm2)

10 1 6 2 0 25 32 4 0 5 0 63 80 100 125 160180

200

225

250315

350400

1.5 2.5 4 6 10 16 25 35 50 70 95 120 185 240

Rated Current (A)

500

630

700, 800

Cross-Sectional Area of Cable (mm2)

Number Area (mm2)

2 150

2 185

2 240

Dimensions of Copper-Row

Number Dimensions

2 30 5

2 40 5

2 50 5

36

Type And Designation Of Moulded Case Dc


Note: for technical parameters of DC Circuir breakers,please reference to the technical.

Application code

Methods of release and accessory code (see table1)

Pole number

Operating method

Breaking capacity grade of rated limiting short-circuit

Rated current of frame

DC Circuit Breakers

Design code

Moulded case circuit breaker

HM 1 Z - /

Ordering Notice

When ordering, the type,specification and accessories all that about the breaker should be written clearly. If using under-voltage release and

shunt release, it should write the value of working voltage (or control supply-voltage).

Example 1:If ordering HM1-100M three poles, for power distribution, rated current 50A 0 arc-over, with turning handle operation

mechanism ,shunt release(AC 400V), auxiliary contact and alarm contact, wiring on back of the board, 20 sets, It should be written in : Ordering

HM1-100MZ/3348 In=50A 0 arc-over, shunt release AC 400V, wiring on back of the board,20 sets,

Example 2: If ordering HM1-400 four poles, for power distribution, rated current 350A, with auxiliary contact and alarm contact, N-pole without

over-current release and it could act with other three poles , wiring in front of the board, 10 sets, It should be written inOrdering HM1-400/

4328 B type,In=350A,wiring in front of the board, 10 sets.(Note: wiring in front of the board could be omitted.)

Use And Maintenance

All the performance of the breaker and accessories have been set on by the plant,and it could not be adjusted arbitrarily when using.

The handle of the breaker has three positions: closeup, cut-off or released state respectively. When the handle at the released position,

it should be pulled backward to make the breaker recramped, then to switch on the circuit.

The plant would replace or repair the breakers gratuitously for the products damaged or working unregularly as a result of manufacturing

quality, but is should be in accord with following conditions: user comply with the demand about application and storage,from delivery date to

the 18th month.

As the technique uninterrupted advancing, the final data confirmed by the plant will be taken as the standard.If making some changes, the plant

will not give notice later.

The copyright and power of interpretation of the product is part of the plant.

37

DZ518 AC MOTOR STARTERApplication


IEC 60947-2

IEC 60947-4-1

DZ518-25~80B AC motor starter is applicable to a circuit with AC voltage up to 690V

and current up to 80A. It can be used to protect a three-phase cage asynchronous motor

and a distribution line against overload, phase-failure and short circuit, to control the

motor’s infrequent starting and other infrequent load conversion. It can also serve as

isolator.

Altitude: The altitude of the installation place shall not exceed 2000m.

Pollution grade: Grade

Atmosphere condition:

Installation condition:

The incline of the installation plane to the vertical plane shall not exceed 5.

The product shall be installed and operated at a place without obvious shake, impact

and vibration.

Rated working system:

Continuous working system

Release grade:

10A(DZ518-25)

10(DZ518 -80B)

Working condition

Environmental temperature

The upper limit of the environmental temperature is +55.

The lower limit of the temperature is -5.

The average temperature in 24 hours shall not exceed +35.

Model meaning

Rated current of release(A)

Code of structural modification

Casing rated current class(A)

Design-sequence No

DZ518 -

The relative humidity shall not exceed 50% when the environmental temperature is

+40 .The relative humidity may be higher at the lower temperature condition.

The maximum month-average relative humidity is 90% in the most humid month with

a minimum month-average temperature +25.

The factor that dew may occur on the product surface due to temperature change shall

be taken into consideration.

38

DZ518 AC MOTOR STARTERMain Technical Parameter

Model DZ518-25

Picture

Rated insulation voltage Ui(V)

Rated working voltage Ue(V)

Rated voltage withstand against impact Uimp(V)

Regulating rang of setting current(A)

Rated current of release

Rated ultimate

short-circuit breaking

capacity lcu(KA)

230/240V

400/415V

440V

500V

690V

230/240V

400/415V

440V

500V

690V

Rated service


capacity lcs(KA)

Arcing distance(mm)

230/240V

400

415

440V

500V

690V

Current setting value of instantaneous

electromagnetic release lr(A)

Standard rated power

of threephase motor

(KW)

Current specification of

melt of backup fuse current

required only when expected

short circuit current lcc>lcu

rated limit short circuit

disconnection capacity

:fuse is not required

230/240V

400/415V

440V

500V

690V

aM A

gl/gG A

aM A

gl/gG A

aM A

gl/gG A

aM A

gl/g GA

aM A

gl/gG A

Casing protection grade

690

230/240,400/415,440,500,690

8000

0.16 0.25

0.25

100

100

100

100

100

100

100

100

40

2.4

IP2LO

0.25 0.4

0.4

100

100

100

100

100

100

100

100

40

5

IP2LO

0.4 0.63

0.63

100

100

100

100

100

100

100

100

40

8

IP2LO

0.37

100

100

100

100

100

100

0.1 0.16

0.16

100

100

100

100

100

100

100

100

40

1.5

IP2LO

100

100

39

DZ518 AC MOTOR STARTER

Main Technical Parameter

DZ518-25

690

230/240,400/415,440,500,690

8000

2.5 4

4

100

100

100

100

3

100

100

100

40

51

IP2LO

100

2.25

3

1.5

2.2

1.5

0.75

1.5

25

32

0.63 1

1

100

100

100

100

100

100

100

100

40

13

IP2LO

100

100

0.55

0.37

0.37

6 10

10

100

100

15

10

3

100

100

15

40

138

IP2LO

10

2.25

7.5

4

5.5

4

2.2

4

40

63

32

50

50

63

4 6.3

6.3

100

100

50

50

3

100

100

50

40

78

IP2LO

50

2.25

4

3

3.7

2.2

1.1

2.2

40

63

32

50

50

63

1.6 2.5

2.5

100

100

100

100

3

100

100

100

40

33.5

IP2LO

100

2.25

1.5

1.1

1.1

0.75

0.37

0.75

20

16

1 1.6

1.6

100

100

100

100

100

100

100

100

40

22.5

IP2LO

100

100

1.1

0.55

0.75

0.37

40

DZ518 AC MOTOR STARTERMain Technical Parameter

DZ518-25

230/240V

400/415V

440V

500V

690V

230/240V

400/415V

440V

500V

690V

230/240V

400

415

440V

500V

690V

230/240V

400/415V

440V

500V

690V

aM A

gl/gG A

aM A

gl/gG A

aM A

gl/gG A

aM A

gl/gG A

aM A

gl/gG A

690

230/240,400/415,440,500,690

8000

9 14

14

100

15

8

6

3

100

7.5

4

4.5

170

IP2LO

13 18

15

8

6

3

100

7.5

4

4.5

2.25

40

223

IP2LO

17 23

15

6

4

3

50

6

3

3

2.25

40

327

IP2LO

2.25

40

3

5.5

7.5

7.5

9

5.5

4

7.5

9

9

9

11

18

100

23

50

5.5

11

11

11

11

15

63

80

50

50

63

40

50

63

63

80

50

50

63

40

50

63

80

100

63

50

63

40

50

80

80

100

Model

Picture

Rated insulation voltage Ui(V)

Rated working voltage Ue(V)

Rated voltage withstand against impact Uimp(V)

Regulating rang of setting current(A)

Rated current of release

Rated ultimate


capacity lcu(KA)

Rated service


capacity lcs(KA)

Arcing distance(mm)

Current setting value of instantaneous

electromagnetic release lr(A)

Standard rated power

of threephase motor

(KW)

Current specification of

melt of backup fuse current

required only when

expected short circuit

current lcc>lcu rated limit

short circuit disconnection

capacity

:fuse is not required

20 25

15

6

4

3

50

6

3

3

2.25

40

327

IP2LO

18.5

25

50

5.5

11

11

11

15

80

100

63

50

63

40

50

80

80

100

41



DZ518-80B

690

230/240,400/415,440,500,690

8000

56 80

80

100

35

25

8

4

75

17.5

12.5

50

960

IP2LO

4

2

65

45

55

45

22

40

200

250

200

400

315

400

315

250

40 63

63

100

35

25

8

4

75

17.5

12.5

50

756

IP2LO

4

2

55

33

40

33

15

30

250

200

200

400

315

400

315

250

25 40

40

100

35

25

8

4

75

17.5

12.5

50

480

IP2LO

4

2

33

22

25

18.5

11

22

250

250

315

160

200

160

315

200

16 25

25

100

100

25

8

4

75

50

12.5

50

327

IP2LO

4

2

18.5

11

15

11

5.5

11

200

125

160

160

250

125

42


Main Technical Parameter

Operation features of the starter

No.

Note:Electrical service life can be regarded as the times of ON operation cycles under application class AC-3. Mechanical service life

can be regarded as the times of OFF operation cycles.

Times of operation cyclesTimes of operation

cycles per hour

Casing rated current

class lnm(A)

1

2

ON operation OFF operation Total

2000

2000

10000

10000

12000

12000

120

120

25

80

Features of over-current dynamic protection

Features of starter actions under balanced load in all phases

No.

1

2

3

4

Multiple of

setting current

1.05

1.2

1.5

7.2

Start state

Cold position

Hot position (rise to specified

current just after test of No.1)

Start after thermal balance of

two times of the setting current

Cold position

Specified time

t 2h

t 2h

Grade

of tripping

Grade

of tripping

10A T 2min

10 t 4min

10A 2s t 10s

10 4s 10s

Expected

result

Not release

Release

Release

Release

Release

Release

Ambient

temperature

+20 2

+20 2

+20 2

+20 2

+20 2

+20 2

Features of the starter actions under unbalanced load of all phases (phase-failure)

No.

1

2

Multiple of setting current

Any two phases The third phase

1.0 0.9

1.15 0

Start state

Cold position

Hot position (rise to specified

current just after test of No.1)

Ambient

temperature

+20 2

+20 2

Specified

time

t 2h

t 2h

Expected

result

Not release

Release

Features of temperature compensation of the starter

No.

1

2

3

4

Multiple of

setting current

1.0

1.2

1.05

13

Start state Ambient temperature

+55 2

+55 2

+55 2

+55 2

Cold position

Cold position

Hot position (rise to specified current

just after test of No.1)

Hot position (rise to specified current

just after test of No.3)

Expected result

Not trip

TripTrip

Not trip

Trip

Specified

time

t 2h

t 2h

t 2h

t 2h

43

DZ518 AC MOTOR STARTERAccessories


Type, model and specification of under-voltage release

Instantaneous auxiliary contact (DZ518-AE20, DZ518-AE11)

Application class, rated working voltage and rated working current of instantaneous auxiliary

contact

Application classApplication class

Rated working voltage Ue(v)

Rated working current Ie(A)

Normal working power P(W)

AC-15

24

2

48

48

1.25

60

110/127

1

127

230/240

0.5

120

Rated insulation

voltage Ui(V)

Voltage range

of actionModel Specification

690

690

690

690

690

690

35%~70%Ue

35%~70%Ue

35%~70%Ue

35%~70%Ue

35%~70%Ue

35%~70%Ue

DZ518-UV110

DZ518-UV110

DZ518-UV220

DZ518-UV380

DZ518-UV380

DZ518-UV24

110~115V 50Hz

127V 60Hz

220~240V 50Hz

380~400V 50Hz

440V 60Hz

DC 24V

When voltage drops down to the range of 70%~35% the rated voltage, the under-voltage release

should act.

When supply voltage is lower than 35% the rated voltage of the release, the under-voltage release

should pr-event the starter from closing. When supply voltage is equal to or higher than 85% the

rated voltage of the release, the under-voltage release should guarantee closing action of the starter.

DC-13

60

0.15

9

48

0.3

15

24

1

24

Type, model and specification of instantaneous auxiliary contact

Rated insulation

voltage Ui(V)

Conventional heating

current lth(A)Model Specification

250

250

2.5

2.5

DZ518-AE20

DZ518-AE11

2NO

1NO+1NC

Features of actions

Shunt release

Type, model and specification of under-voltage release

Rated insulation

voltage Ui(V)

Voltage range

of actionModel Specification

690

690

690

690

690

690

70%~110%Ue

70%~110%Ue

70%~110%Ue

70%~110%Ue

70%~110%Ue

70%~110%Ue

DZ518-SH110

DZ518-SH110

DZ518-SH220

DZ518-SH380

DZ518-SH380

DZ518-SH24

110~115V 50Hz

127V 60Hz

220~240V 50Hz

380~400V 50Hz

440V 60Hz

DC 24V

44

DZ518 AC MOTOR STARTERAccessories

Instantaneous auxiliary contact (DZ518-AU20, DZ518-AU11)

Type, model and specification of instantaneous auxiliary contact


contact

Rated insulation

voltage Ui(V)

690

690

Conventional heating

current lth(A)Model Specification

6

6

DZ518-AU20

DZ518-AU11

2NO

1NO+1NC

Capacity of abnormal connection and disconnection of fault signal contact and instantaneous

auxiliary contact

Note:Pe 50W,upper limit of T 0.95~6 Pe 300ms.

Connection

I/Ie U/UeCos

or T0.95

Disconnection

I/Ie U/UeCos

or T0.95

Number of on/off operation cycles and

operation frequency

Conductiontime

Number ofoperation

cycles per min

Number ofoperation

cycles

Application

class

6 1.10.7

10 1.1 0.3

1.1 1.1 6Pe

6 1.1 0.7

10 1.1 0.3

1.1 1.1 6Pe

0.05

0.05

0.05

2

2

2

10

10

10

AC-14

AC-15

DC-13


contact

Application class




Operation features (times)

DC-15

48

1

48

24

1.5

36

10001000

60

0.15

9

1000

110/127

0.5

72

1000

230/240

0.3

72

1000

24

1

24

1000

48

0.3

15

1000

Fault signal contact and instantaneous auxiliary contact

Type, model and specification of fault signal contact and instantaneous auxiliary contact

690

0.6

400

Application class

Application class

AC-13

48

6

300

110/127

4.5

500

230/240

3.3

720

380/415

2.2

850

440

1.5

650

500

1

500

DC-13

110

1.3

140

60

3

180

48

5

240

24

6

140

220

0.5

120







Rated insulation

voltage Ui(V)

Conventional heating current lth (A)

Instantaneousauxiliary contact

Fault signalcontact

Model Specification

690

690

690

690

6

6

6

6

2.5

2.5

2.5

2.5

DZ518-FA0110

DZ518-FA0101

DZ518-FA1010

DZ518-FA1001

1NC+1NO

1NC+1NC

1NO+1NO

1NO+1NC

45

DZ518-25


Installation Dimension And Outline Dimension

Installation position and dimension of accessories

Installation dimension and outline dimension of starter

Standard rail erection is adopted for starter. The rail should meet the requirement on

erection rail TH35-7.5 of steel profile stipulated in A2.1 of JB6525.

DZ518-80B

Date post:	09-Jul-2018
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