8
INVERTER SERIES Varispeed E7 Goodwin Electronics: Tel: 0151 33 44 555 | Web: www.goodwinelectronics.com
Varispeed E7 Varispeed E7
Varispeed E7 Varispeed E7
Varispeed E7
Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7 Varispeed E7
INVERTER SERIESVarispeed E7
Goodwin Electronics: Tel: 0151 33 44 555 | Web: www.goodwinelectronics.com
2 YASKAWA VARISPEED E7
Content
Content
Experience & Innovation
For more than 90 years YASKAWA has been manufacturing and supplying mechatronic products for machine building and industrial automation.
Its standard products as well as tailor-made solutions are famous and have a high reputation for outstanding quality and durability.
VARISPEED E7
YASKAWA INVERTER DRIVE TECHNOLOGY
Page 2
Experience & Innovation
A leader in Inverter Drives
technology
Page 3
Specifications
Page 4
Connection Diagram
Page 5
E7 Dimensions
Page 6
E7 Dimensions IP54
Page 7
Ratings & Type Descriptions
Contents
A leader in Inverter Drives technology
Extensive research and development has allowed YASKAWA to remain at the forefront of motion control and automation technology. This technological leadership has helped to modernise industries such as mining, steel, pulp and paper, chemical, automotive, packaging, machine tool and semiconductor.
The Varispeed E7 is an Inverter Drive dedicated for the European markets. It was specially designed for fan & pump applications. It provides many useful and necessary characteristics to optimise your machine and to reduce time effort and costs through all steps of operation.
For pumps and fans The Varispeed E7 was designed for
HVAC applications requiring a quadratic torque characteristic.
High slip braking (HSB) allows up to 3 times faster braking without the use of a braking transistor or resistor.
The high speed overcurrent limiting function avoids overcurrent tripping and enables restart after power failure, motor stall prevention, attempted restart after malfunction, etc.
The speed search function determines speed and direction of a coasting motor to the required reference speed in both directions.
Environmentally friendly Reliable energy saving function allows
considerable energy savings, especially under part load.
Low noise operation is enabled through the high switching frequency of IGBT during pump or fan operation. It greatly reduces noise due to magnetic transients in the motor and reduces abrasion.
Suppression of harmonic distortion All inverters for a motor output higher
than 18.5 kW use double diode supply to suppress harmonics to about 12%.
User-friendly Installation and Operation Simple to operate – The Varispeed E7 can
be fully installed and operated using the digital operator. The operator is equipped with a parameter copy function and can even be used up to 3 m away with a standard cable. An optional LCD operator with plain text display and the same functions is available.
Quick programming is enabled by showing the most important parameters or those
parameters which differ from the factory’s parameter pre-settings.
Detachable control terminals
The inverter fan switches off when the motor is at a standstill. If necessary, it can be replaced without dismantling the unit.
Global Specifications Certified to UL/cUL and CE
Global fieldbus standards supported RS-485/422 (MEMOBUS protocol) supported as standard, Metasys protocol and Landis-Staefa protocol available, optional cards available for Profibus-DP, INTERBUS-S, CANopen and DeviceNet (LONworks, CC Link & ControlNet.
YASKAWA Varispeed E7 Features
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3
General specifications
Mai
ns Allowable mains voltage fluctuation From -15 to +10%
Allowable mains frequency fluctuation From -5 to +5%
Cont
rol F
unct
ions
Control methods Sinuisoidal pulse width modulation (V/f control)
Speed control range 1:40
Frequency accuracy ±2 to 3% (25°C ± 10°C)
Reference frequency signal 4 to 20 mA (250 Ω), 0 to 10 V (20 kΩ)
Acceleration/Deceleration time 0.01 to 6000 seconds (2 different independent acceleration and deceleration times)
Braking torque Approximately 20%
V/f characteristic Fully user-definable
Prot
ectiv
e fu
nctio
ns
Motor protection Electronic thermal overload relay (PTC evaluation possible)
Overload 120% of the inverter rated current for 1 min.
Overvoltage Fault tripping occurs if the DC bus voltage exceeds 410 V with a 200 V, or 820 V with a 400 V inverter
Undervoltage Fault tripping occurs if the DC bus voltage drops to a value less than 190 V with 200 V inverters, or 380 V with 400 V inverters
Momentary power loss Operation can be continued if the power supply is restored within in 2 seconds
Overheating of heat sink Controlled by thermistor
Stall prevention limit Stall prevention during acceleration and deceleration, and operation can be set separately
Earth fault Protection provided by electronic circuit
DC bus charging indication The charging indicator lights up if the DC bus circuit voltage exceeds 50 V
Inpu
ts a
ndou
tput
s
Digital inputs Seven inputs, of which 5 are fully user-definable
Digital outputs 1 change-over contact for fault/ready signaling; 2 NO contacts fully user-definable with 34 different functions
Analogue inputs 1 analogue input 0 to +10 V; 1 analogue input 0 to +10 V/4-20 mA
Analogue outputs 2 analogue outputs, 0 to 10 V, fully user-definable (current output 4–20 mA available as option)
Digi
tal o
pera
tor
Displays5-character, 7-segment display, 12 LED status indicators for forwards/reverse, local/remote control, alarm, ready, status of short menu, standard menu, modified parameters, autotuning, start, stop
Buttons 9 buttons for displaying and programming the parameters and changing the speed, RUN button and STOP button
Copying function Copy and verify function included
Option LCD digital operator with plain text display and the same functions as the LED operator is available as an option.
Ambi
ent c
ondi
tions
Case IP20 up to and including 18.5 kW, IP00 (IP20 optional) from 22 kW
Relative humidity Maximum of 95% (non-condensing)
Ambient temperature IP20 inverters from -10 to +40°C, IP00 from -10 to +45°C
Storage temperature From -20 to +60°C (short-term in transit)
Installation location Indoors (rooms free from corrosive gases and dust)
Altitude of installation location Maximum of 1000 m
Vibration Maximum of 9.8 m/s2 (1 G) from 10 to 20 Hz, maximum of 2 m/s2 (0.2 G) from 20 to 50 Hz
Voltage class Three-phase 200 V
Inverter model CIMR-E7C 20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011 2015 2018 2022 2030 2037 2045 2055 2075 2090 2110
Inve
rter
outp
ut
Recommended maximum motor output [kW] *1 0.55 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110
Rated output [kVA] 1.2 1.6 2.7 3.7 5.7 8.8 12 17 22 27 32 44 55 69 82 110 130 160
Rated current [A] 3.2 4.1 7 9.6 15 23 31 45 58 71 85 115 145 180 215 283 346 415
Max. output voltage Three-phase 200 to 240 V (proportional to input voltage)
Max. output frequency 200 Hz
Mai
nsin
put Rated input voltage and frequency Three-phase 200 to 240 V, 50/60Hz
Suppression of harmonic distortion
DC bus reactor Optional Built-in
Double diode 12 pulse supply Not available Standard
Voltage class Three-phase 400 V
Inverter model CIMR-E7C 40P4 40P7 41P5 42P2 43P7 44P0 45P5 47P5 4011 4015 4018 4022 4030 4037 4045 4055 4075 4090 4110 4132 4160 4185 4220 4300
Inve
rter
outp
ut
Recommended maximum motor output [kW] *1 0.55 0.75 1.5 2.2 3.7 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 185 220 300
Rated output [kVA] 1.4 1.6 2.8 4 5.8 6.6 9.5 13 18 24 30 34 46 57 69 85 110 140 160 200 230 280 390 510
Rated current [A] 1.8 2.1 3.7 5.3 7.6 8.7 12.5 17 24 31 39 45 60 75 91 112 150 180 216 260 304 370 506 675
Max. output voltage Three-phase 380 to 480 V (proportional to input voltage)
Max. output frequency 200 Hz
Mai
nsin
put Rated input voltage and frequency Three-phase 380 to 480 V, 50/60Hz
Suppression of harmonic distortion
DC bus reactor Optional Built-in
Double diode 12 pulse supply Not available Standard
*1: The recommended maximum connected load is specified for a four-pole standard motor. Choose the version of the converter that does not exceed the rated current of the motor.
Specifications
Goodwin Electronics: Tel: 0151 33 44 555 | Web: www.goodwinelectronics.com
4 YASKAWA VARISPEED E7
+ 1 + 2 –
S1
S2
S3
S4
S5
S6
S7
SN
U/T1
V/T2
W/T3
AM
FM
AC
AM
FM
20k
20k
E(G)
MA
MB
MC
M1
M2
M3
M4
0V
R+
R-
S+
S-
IG
2k
2k
0…+10V
4…20mA
E(G)
+24V
R/L1
S/L2
T/L3
SC
SP
L1
L2
L3
PE+ 1 + 2 –
S1
S2
S3
S4
S5
S6
S7
SN
U/T1
V/T2
W/T3
AM
FM
AC
AM
FM
20k
20k
E(G)
MA
MB
MC
M1
M2
M3
M4
0V
R+
R-
S+
S-
IG
2k
2k
0…+10V
4…20mA
E(G)
+24V
R/L1
S/L2
T/L3
SC
SP
L1
L2
L3
PE
Multi-func.digitalinput
Forward Run/Stop
Reverse Run/Stop
External fault
Fault reset
Multi-step speed setting 1
Multi-step speed setting 2
Jog frequency selection
LineFilter
Connection for optional DC bus reactor
Motor
Current display
Frequency display
Multi-functional analogue output(0 to 10 V, 2 mA
Fault contact output
During running
Zero speed
Multi-functional digital output
Three-phase power supply380 to 480 V50/60 Hz
FuseMain contactor
Referencesetting
Reference potentiometer
MemobusRS-485/422
A1 analogue input 1
+V -15 V, 20 mA
A2 Multi-functional analogue input 2
AC
-V -15 V, 20 mA
shielded cable shielded, twisted pair cable
Connection Diagram
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5
Voltage class ModelCIMR E7C Figure
Dimensions in mm
B H T B1 H1 H2 D1 t1 d Weight in kg
Three-phase 200 V
20P4
Fig. A
140 280157
126 266 739
5 M53
20P721P522P223P7
177 59 425P527P5
200 300 197 186 285
7.5
65.5
2.3 M6
62011 72015
240 350 207 216 335 78 1120182022
Fig. B
250 400258
195 385100
212030 275 450 220 435 242037
375 600300
250 57513 3.2 M10
572045 330
130
632055
400 725 350 325 70086
2075 872090 500 850 360 370 820
15 4.5 M12108
2110 575 885 380 445 855 140 150
Three-phase 400 V
40P4
Fig. A
140 280
157
126 266 7
39
5 M5
340P741P542P2
177 59 443P744P045P547P5
200 300 197 186 285
7.5
65.5
2.3 M6
640114015
240 350 207 216 335 78 1040184022
Fig. B
275 450 258 220435
100 2140304037
325 550 283 260 535 105 36404540554075
450 725 350 325 700 13130
3.2 M1088
4090 894110
500 850 360 370 820
15 4.5 M12
1024132 1204160 575 925 380 445 895 140
1604185
710 1305 415 540 1270125.54220
4300 916 1475 416 730 1440
Fig. A Fig. B
200 V/400 V class inverters of 0.55 to 18.5 kW200 V class inverters of 22 to 75 kW400 V class inverters of 22 to 160 kW
E7 Dimensions
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6 YASKAWA VARISPEED E7
Voltage class Max. applicablemotor output kW
Dimensions in mmTotal Heat Generation Cooling
methodW H D W1 H1 H2 t1 Approx. Mass Mounting
Holes dTotal Heat Generation
Three-phase400 V
7.5
350 600
240
260 576 9 2.5
25ø 10 M8
302
Fan
11 423
15260 30
531
18.5 655
22410 650 300 270 620 12 2.5 43
ø 12 M10
754
30 989
37
580 750 330 410 714 11 2.5 71ø 14 M10
1145
45 1371
55 1701
2 lifting holes
E7 Dimensions IP54
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7
Inverter
Varispeed E7 series Protection Code
IP00 0
Power supply Code NEMA1/IP20 1
European spec. C
American spec. U
Power supply Code
Three-phase 200 VAC 2
Three-phase 400 VAC 4
Voltage class Three-phase 400 V
Inverter model CIMR-E7C 40P4 40P7 41P5 42P2 43P7 44P0 45P5 47P5 4011 4015 4018 4022 4030 4037 4045 4055 4075 4090 4110 4132 4160 4185 4220 4300
Inve
rter
outp
ut
Recommended maximum motor output [kW] *1 0.55 0.75 1.5 2.2 3.7 4.0 5.5 7.5 11.0 15.0 18.5 22.0 30.0 37.0 45.0 55.0 75.0 90.0 110 132 160 185 220 300
Rated output [kVA] 1.4 1.6 2.8 4.0 5.8 6.6 9.5 13.0 18.0 24.0 30.0 34.0 46.0 57.0 69.0 85.0 110 140 160 200 230 280 390 510
Rated current [A] 1.8 2.1 3.7 5.3 7.6 8.7 12.5 17.0 24.0 31.0 39.0 45.0 60.0 75.0 91.0 112 150 180 216 260 304 370 506 675
Max. output voltage Three-phase 380 to 480 V (proportional to input voltage)
Max. output frequency 200 Hz
Voltage class Three-phase 200 V
Inverter model CIMR-E7C 20P4 20P7 21P5 22P2 23P7 25P5 27P5 2011 2015 2018 2022 2030 2037 2045 2055 2075 2090 2110
Inve
rter
outp
ut
Recommended maximum motor output [kW] *1 0.55 0.75 1.5 2.2 3.7 5.5 7.5 11.0 15 18.5 22.0 30.0 37.0 45.0 55.0 75.0 90.0 110
Rated output [kVA] 1.2 1.6 2.7 3.7 5.7 8.8 12.0 17.0 22.0 27.0 32.0 44.0 55.0 69.0 82.0 110 130 160
Rated current [A] 3.2 4.1 7.0 9.6 15.0 23.0 31.0 45.0 58.0 71.0 85.0 115 145 180 215 283 346 415
Max. output voltage Three-phase 200 to 240 V (proportional to input voltage)
Max. output frequency 200 Hz
CIMR- E7 C 4 OP4 1
*1: The recommended maximum connected load is specified for a four-pole standard motor. Choose the version of the converter that does not exceed the rated current of the motor.
Ratings & Type Descriptions
Goodwin Electronics: Tel: 0151 33 44 555 | Web: www.goodwinelectronics.com
Varispeed E7
YASKAWA Electric Europe GmbHHauptstr. 18565760 EschbornDeutschland / Germany
+49 6196 [email protected]
Specifications are subject to change without noticefor ongoing product modifications and improvements.© YASKAWA Electric Europe GmbH. All rights reserved.
Literature No. YEG_INV_E7_GB_v1_0608Printed in Germany June 2008
Goodwin Electronics: Tel: 0151 33 44 555 | Web: www.goodwinelectronics.com
