szafy zewnętrzne EN - BKT Elektronik cabinets vII.pdf · BKT underground plinth for MFG cabinet...

Contents

External and internal tight cabinets, heating and cooling systems

IP55 outdoor distribution cabinets

Underground plinths for single-and double-jacket distribution cabinets

MFG outdoor telecommunications cabinets

Positioning of outdoor telecommunications cabinet type MFG IP55

Heating and cooling systems for external and internal distribution cabinets

Internal industrial cabinets IP54, accessories

Heating and cooling systems for internal industrial cabinets

Environmental Condition Monitoring System

External street distribution cabinets

IP protection

Outdoor FTTx Cabinets

Certificates

Realizations

The assembly of a modern and universal access system based on outdoor BKT Elektronik distribution cabinets is possible

thanks to the application of cutting - edge solutions in compliance with Polish as well as international telecommunication

standards.

Outdoor cabinets constitute a protection of passive and active devices mounted inside in every weather condition.

Double-wall structure protects against heat, cold, rain, snow, as well as not permitted access. Due to its IK10 impact rating,

the structure also protects against mechanical damage. Their ingress protection has been rated to IP55. The cabinets are

made of 2 mm aluminum sheet and are coated with outdoor paint. They are estimated to be usable for 30 years as a result

of tests conducted in an independent research lab.

1

1-4

5

5

6

6-7

8-9

10-11

12-13

14

15

16

17

18-22

External and internal tight cabinets, heating and cooling systems

Protection of equipment against changeable whether conditions and against acts of vandalism and theft is a very important issue. External and internal cabinets are fitted both

in generally available places and places with an adverse effect and must provide protection for the equipment inside.

BKT cabinets are designed and made to meet all relevant requirements for cabinets to be placed inside and on the outside of buildings.

Requirements to be met by external casing are contained in the following standards:

ź Series of environmental tests for environmental conditions as per PN-ETSI EN 300 019-1-4, class 4.1 for cold tests Ae - PN-EN 60068-2-1:2007 and dry heat Be - PN-

EN 60068-2-2:2007, Be sample.

ź Simulated solar radiation at ground level and guidance for solar radiation testing – PN-EN 60068-2-5;

ź Acoustic tests - PN-EN-ISO 11200;

ź Vibration tests - PN-EN 60068-2-6;

ź Mechanical resistance tests – PN-EN 60439-5;

ź IP rating (degree of protection) – PN-EN 60529.

Cabinets are made to standards specified in the following certificates:

ź ISO 9001:2008

ź ISO 14001:2004

ź EN ISO 15085-2

ź EN ISO 3834-2

Application of EU standards compliant procedures in the making of the structures as reflected in ISO certificates results in the external casing having a long life of up to 30 years

as confirmed by the independent Testing Laboratory.

IP55 external distribution cabinets

1

The changeable environmental conditions affecting adversely the electronics require that casing manufacturers use corrosion resistant materials and ensure appropriate

rating (IP55) providing protection against dust or liquid penetration, unauthorised entry or mechanical damage (IK10).

External distribution cabinets are made of aluminium sheet metal with standard RAL7035 coating; they have a double wall (air insulation) ensuring free air flow in the space.

BKT external cabinets come as a standard with:

ź 3 - or 4 - point locking system (bolting), depending on the height;

ź Transitional spacer base with a height of 50 mm as a middle point between the underground base and the cabinet;

ź Cable glands at the cabinet bottom;

ź Vertical assembly sections;

ź Assembly panel in DASZ - P models;

ź Earth strip;

ź Assembly holders on the roof;

ź Door opening stop

There are two BKT external cabinet families depending on the type of fabrication.

IP55 external distribution cabinets

2

Heating of cabinet via heater with thermo

ventilator.

Outdoor distribution cabinets IP55

3

Construction features:

ź A structure consisting of a single wall made of an aluminium sheet painted to RAL7035 with paint for outdoor use;

ź A door designed in the double-wall technology;

ź A removable rear wall, an external and internal roof;

ź A polyurethane gasket poured on the internal door panel, the rear wall and the internal roof;

ź A 3-point locking system

Equipment:

ź Vertical 19” assembly sections – one set (right and left) per each chamber

ź A foam cable gland unit mounted in the floor – one per each chamber

ź A copper earth strip – all components of the cabinet are electrically concentrated in one point for the earth strip

ź A 19” 1U bracket in the floor and on the side walls, e.g. for mounting a power strip

ź A door stop

ź A door opening sensor bracket

ź A handle with insert, code 1333

ź Transport lugs in the internal roof

ź TH 35 mm strips for mounting, e.g. heaters

ź Plugs in the internal roof for mounting a ventilation system (fan and filtration grill)

ź A punched barrier separating cabinet chambers (for two-chamber cabinets)

NameWidth

(mm)

Index

RAL7035

IP

degree

800 450 110A1600 IP55 Outdoor cabinet BKT 19” 15U (aluminium, single-wall, single-chamber, single-door)

Depth

(mm)

885

Height

(mm)

800 450 110A1601 IP55 Outdoor cabinet BKT 19” 22U (aluminium, single-wall, single-chamber, single-door) 1195

1200 450 110A1602IP55 Outdoor cabinet BKT 19” 22U (aluminium, single-wall, double-chamber, double-door) 1195

Single-wall cabinets:

Outdoor distribution cabinets IP55 – single wall

800 800 110A1603IP55 Outdoor cabinet BKT 19” 22U (aluminium, single-wall, single-chamber, single-door) 1195







Outdoor distribution cabinets IP55

4

Outdoor distribution cabinets IP55 – double wall


ź A structure consisting of a single wall made of an aluminium sheet painted to RAL7035 with paint for outdoor use;

ź A door designed in the double-wall technology;

ź A removable rear wall, an external and internal roof;

ź A polyurethane gasket poured on the internal door panel, the rear wall and the internal roof;

ź A 3-point locking system;

Equipment:

ź Vertical 19” assembly sections – one set (right and left) per each chamber

ź A foam cable gland unit mounted in the floor – one per each chamber

ź A copper earth strip – all components of the cabinet are electrically concentrated in one point for the earth strip

ź A 19” 1U bracket in the floor and on the side walls, e.g. for mounting a power strip

ź A door stop

ź A door opening sensor bracket

ź A handle with insert, code 1333

ź Transport lugs in the internal roof

ź TH 35 mm strips for mounting, e.g. heaters

ź Plugs in the internal roof for mounting a ventilation system (fan and filtration grill)

ź A punched barrier separating cabinet chambers (for two-chamber cabinets)

Double-wall cabinets:

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)

Outdoor cabinet BKT 19” 15U (aluminium, double-wall, single-chamber, single-door) 15U 110A1500800 450


Outdoor cabinet BKT 19” 22U (aluminium, double-wall, double-chamber, double-door) 22U 110A15021200 450








IP

degree

IP55

IP55

IP55

IP55

IP55

IP55

IP55

IP55

IP55

IP55

Underground plinths for single-and double-jacket distribution cabinets

5

For the purpose of permanent installation of an outdoor cabinet in the ground, BKT offers bases adopted to each type of a cabinet. The line of bases matches both single- and

double-shell cabinets of the same outer dimensions (width/depth).


ź A structure made of a stainless steel sheet painted to RAL7035 with paint for outdoor use

ź The base features 4 extendable feet for levelling the base before filling

ź There is a bracket inside the base for mounting (fixing) pipes or cables led to the cabinet;

the bracket corresponds to the location of the foam cable gland unit in the cabinet floor.

Available models:

MFG outdoor telecommunications cabinets

MFG series cabinets are applied when designing telecommunications networks serving as via points between a service provider and a customer.


ź A structure consists of a double-wall made of an aluminium sheet painted to RAL7038 with paint for outdoor use;

ź A polyurethane gasket is poured on the internal door panel;

ź A 3-point locking system;

ź A removable internal roof for mounting, e.g. air-air heat exchangers or a ventilation system (fan and ventilation grill);

ź A punched barrier separating cabinet chambers (for MFG12 and MFG18 cabinets);

ź A battery compartment is located under the chambers.

NameWidth

(mm)

Index

RAL7038

IP

degree

1000 500 110A8000IP55 BKT MFG 19" outdoor cabinet type 8, 22U (single-chamber, single-door)

Depth

(mm)

1500

Height

(mm)

1300 500 110A8001IP55 BKT MFG 19" outdoor cabinet type 12, 22U (double-chamber, double-door) 1500

2000 500 110A8002IP55 BKT MFG 19" outdoor cabinet type 18, 22U (triple- chamber, triple-door) 1500

Available models:

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)

Underground plinth BKT (steel-hot-dip galvanised) 15U 110A4000800 450




Heating and cooling systems for external and internal

distribution cabinets

Hygrotherm BKT ETF 012

(6A, 250V-NC, 0°C/60°C)

Heater BKT 400 CSL-028-400W/230VAC

Thermostat BKT TRT-10A230V-NC,

-10°C/+80°C for heaters

Thermostat BKT TRT-10A230VAC-NO,

-10°C/+80°C for fans

Fan with a filter BKT RAL7032 FPF08KR230BE-110

Index: 10352148

Index: 10352119

Index: 10352167Index: 110A9300

Index: 10352125

Positioning of outdoor telecommunications cabinet type MFG IP55

Available models:

A series of bases provided for MFG cabinets serving as a perfect component for their permanent installation in the ground. Each MFG series cabinet has its corresponding base

of a specific size.


ź A structure made of a stainless steel sheet painted to RAL7038 with paint for outdoor use;

ź The base features 4 extendable feet for levelling the base before filling;

ź There is a bracket inside the base for mounting (fixing) pipes or cables led to the cabinet

and a space provided for connection of an earthing conductor.

NameWidth

(mm)

Index

RAL7038

Depth

(mm)

Height

(mm)

BKT underground plinth for MFG cabinet type 8 ok.700 110A81001000 500



Environmental conditions have a significant influence on the operation of devices installed in the cabinet. Therefore, BKT offers ventilation systems, air conditioners and

heaters necessary to heat the cabinet chamber in colder periods and to cool the devices down (in periods of increased temperatures) to a safe temperature, i.e. to the max

operating temperature of a given device specified in technical documentation of the product, depending on total power losses of these devices.

The cooling system installed in the cabinet is intended to control the rotation speed of the fans in an intelligent way with respect to variable temperatures inside the cabinet.

The rotation speed of the fans can be programmed depending on the preset temperature in the cabinet. A variable rotation speed contributes also to lower energy

consumption and reduces a noise emission within the cabinet.

The system consists of the following components:

ź 48VDC fan, pumped air capacity of 350m³/h – 2 pcs

ź Power pack 230V/48VDC – pc

ź Fan operation controller with temperature sensor - pc

ź Aluminium mounting elements for the fans

ź Aluminium grills with filter mats

ź Cable bundles for system connection and mounting screws

When ordering the above ventilation system, specify the model of a cabinet

in which it will be installed.

6

Cooling system two fans

Heating and cooling systems for external and internal

distribution cabinets

Available models:

Working temperature range for external air conditioners: -20°C - 55°C, air conditioners available in RAL7035

NameWidth

(mm) Index

Weight

(kg)

Depth

(mm)

Height

(mm)

Air conditioner BKT EMO04

(230V, 50-60Hz, 380W) IP54 - side 460 17 110A9100285 180

Cooling power

(W)

380

Noise level

(dB)

60


(230V, 50-60Hz, 640W) IP54 - side 606 21 110A9101316 212 640 65


(230V, 50-60Hz, 820W) IP54 - side 783 27 110A9103348 215 820 65


(230V, 50-60Hz, 1000W) IP54 - side 783 28 110A9105348 215 1000 65


(230V, 50-60Hz, 1250W) IP54 - side 999 38 110A9107405 237 1250 65


(230V, 50-60Hz, 1600W) IP54 - side 999 40 110A9109405 237 1600 65


(230V, 50-60Hz, 2000W) IP54 - side 999 52 110A9111406 237 2000 65


(230V, 50-60Hz, 2900W) IP54 - side 1270 80 110A9113500 336 2900 70


(230V, 50-60Hz, 3850W) IP54 - side 1270 82 110A9115500 336 3850 70


(400V, 3~50Hz, 5800W) IP54 - side 2000 150 110A9117600 380 5800 72


(400V, 3~50Hz, 7600W) IP54 - side 2000 160 110A9119800 380 7600 75

Air conditioner BKTEMOA0

(400V, 3~50Hz, 9400W) IP54 - side 2000 180 110A9121800 380 9400 77

7


BKT-IP54

Available models 42U door front/rear: metal sheet

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)

BKT industrial rack cabinet, 19” 42U

(front/back door: metal sheet/glass, steel profile), without one side wall 2086 110A2610600 600







IP

degree

IP54

IP54

IP54

IP54


(front/back door: metal sheet/glass, steel profile), without one side wall 2086 110A2614800 800 IP54



Available models 42U door front/rear: metal

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)









IP

degree

IP54

IP54

IP54

IP54





Available models of walls for cabinets 42U

NameIndex

RAL7035

Depth

(mm)

Side wall for industrial cabinet BKT 42U,

with mounting screws 110A5244600





8

Expected operating conditions of devices make manufacturers of enclosures increase technological and performance requirements. Indoor BKT IP54 industrial cabinets were

designed to firmly secure their internal equipment. In many cases, locations of the cabinets arranged by the designers include very dusty places and production halls with

unfavourable operating conditions which affect electronic components. Wherever it is not possible to air-condition rooms or install volume extinguishing systems, e.g. in

historical sites – the conditions are imposed by a restorer – indoor BKT industrial cabinets of IP55 protection degree fit perfectly. With their tightness performance of IP55, it is

possible to install air-conditioners and extinguishers which form a perfect product protecting equipment mounted in it. It is a cost-efficient solution meeting customers’

demands.

Standard equipment of 32U and 42U cabinets

ź Two sets of 19” 42U mounting profiles

ź Removable sectional floor with a foam-sealed cable penetration

ź Three-point lock

ź Handles with inserts, code 1333

ź One side wall included (second wall: optional accessory)

ź 100mm tall pedestal with knock-out cable penetration blanks

ź Max. static load : 1500kg

ź Left or right-hand door installation with cabinet installation in rows

ź Roof with blanc for a foam-sealed cable penetration and lifting lug installation

ź Door opening angle: ca. 270°

ź All parts electrically bonded

Structural features of 32U and 42U cabinets

ź Galvanised steel sheet

ź Steel section frame

ź Metal sheet/glass front/back door

ź Two component polyurethane gasket (hot melt foamed-in-place)

ź RAL7035 colour

ź IP54 protection degree


Available models 32U door front/rear: metal sheet/glass

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)









IP

degree

IP54

IP54

IP54

IP54





Available models 32U door front/rear: metal sheet

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)


(front/back door: metal sheet, steel profile), without one side wall 1641 110A2700600 600







IP

degree

IP54

IP54

IP54

IP54


(front/back door: metal sheet, steel profile), without one side wall 1641 110A2704800 800 IP54


(front/back door: metal sheet, steel profile), without one side wall 1641 110A2705800 1000 IP54

Available models of walls for cabinets 32U

NameIndex

RAL7035

Depth

(mm)

Side wall for industrial cabinet BKT 32U, with mounting screws 110A5241600



As a standard, BKT indoor industrial cabinets are delivered without one wall. This results from individual needs of our customers who, in many cases, require a wall designed with

special reinforcement and openings necessary to mount an air-conditioner or filtration grills with fans responsible for cooling devices installed in the cabinet. Walls for

installation of an air-conditioner are customised to individual cooling demands of the cabinet. If the customer requires a cabinet without an air-conditioner, the wall needs to be

ordered separately.

9


Available models:

Index: 10352148

Index: 10352119

Index: 10352167

Index: 110A9300

Index: 10352125

Thermostat BKT TRT-10A230VAC-NO, -10ºC/+80ºC for fans Thermostat BKT TRT-10A230V-NC, -10ºC/+80ºC for heaters

Fan with a filter BKT RAL7032 FPF08KR230BE-110

Electronic hygotherm BKT ETF 012 (6A,250V-NC , 0ºC/60ºC) Heater BKT 400 CSL-028-400W/230VAC

As cabinets are installed in various places and with different equipment fitted inside, stable ambient conditions inside the cabinet must be ensured. For this purpose, we offer

systems for heating and cooling the inside of the cabinet. The heating system consists of heaters with air flow controlled with a thermostat or hygrostat; cooling is performed

with air conditioners. Air conditioners are to be selected taking into account the power of equipment fitted inside the cabinet. Make sure that the power of an air conditioner is

not more than 20% of the total power of the equipment provided inside the cabinet.

10


Available models:

Working temperature range of air conditioners used for internal applications: -20°C – 55°C, air conditioners available in RAL7035

Air conditioners are part of a precision cooling system. Appropriate power of an air conditioner compared to the total power loss of the equipment inside the cabinet will

ensure trouble-free operation and an optimum temperature of 35°C inside the cabinet (default setting).

NameWidth

(mm) IndexWeight

(kg)

Depth

(mm)

Height

(mm)

Air conditioner BKT EGOS3

(230V, 50-60Hz, 300W) - side 340 14 110A9024585 125

Cooling power

(W)

300

Noise level

(dB)

61

Air conditioner BKT EGO04

(230V, 50-60Hz, 380W) - side 450 17 110A9000285 176 380 60


(230V, 50-60Hz, 640W) - side 605 21 110A9001306 209 640 65


(230V, 50-60Hz, 820W) - side 783 27 110A9003348 213 820 65


(230V, 50-60Hz, 1050W) - side 783 28 110A9005348 213 1000 65


(230V, 50-60Hz, 1250W) - side 1003 38 110A9007406 237 1250 65


(230V, 50-60Hz, 1600W) - side 999 40 110A9009406 237 1600 65


(230V, 50-60Hz, 2000W) - side 1003 52 110A9011406 237 2000 70


(230V, 50-60Hz, 2900W) - side 1265 80 110A9013535 335 2900 70


(230V, 50-60Hz, 3850W) - side 1265 82 110A9015535 335 3850 70

Air conditioner BKT EGO40A

(400V, 3~50Hz, 3850W) - side 1265 85 110A9016535 335 3850 70


(400V, 3~50Hz, 5800W) - side 2000 150 110A9017600 380 5800 72


(400V, 3~50Hz, 7600W) - side 2000 160 110A9019800 380 7600 75

Air conditioner BKT EGOA0

(400V, 3~50Hz, 9400W) - side 2000 180 110A9021800 380 10000 77

Air conditioner BKT EGOA5

(400V, 3~50Hz, 14800W) - side 2000 240 110A9023800 550 14800 67

11


The controller is designed to monitor environmental parameters (temperature, humidity, etc.) in a telecommunications cabinet or in small rooms. Its purpose is to warn users

about a potential hazard and report any failures. 28 analogue sensors, 36 sensors with a potential-contact output and two signalling devices can be connected to the

controller.

Device characteristics and technical parameters

Hardware

Analogous

inputs

4 inputs (RJ12 sockets) for specific analogous sensors.

Any combination of 4 sensors can be connected to the device.

Some sensors can be connected in stacks.

The type of a sensor is detected automatically.

Potential-free

inputs

4 inputs (removable terminal strip) for any sensors with output

and potential-free contacts.

Outputs 2 voltage outputs (removable terminal strip) 12V/250mA

CAN connector Connector for up to 8 extension modules for additional EA321 analogous

inputs and additional EE322 potential-free inputs

Other connectors 10/100Mbps Ethernet port (RJ45 socket)

USB 2.0 port (Mini-B socket)

Other Optional card of a GSM module

Power supply External plug adapter 12V/1A, power consumption ≤ 10W

Dimensions 180x80x33 (width x depth x height)

Operating

conditions

Temperature: 0°C - 60°C

Humidity: 0% - 90% RH (no condensation)

Weight 400g

Software

Operating system Linux

Configuration Through a web interface

Supported protocols HTTP, HTTPS, PING, DHCP, RADIUS, SYSLOG,

FTP, SNTP, SMTP, SNMP (v1,v2,v3)

Alarm notifications Email, SNMP trap, SMS (optionally)

Functionality See tables below

Basic functionality

ź Automatic sensor presence and type detection

ź Adjustable logic functions

ź Monitoring of conditions of other devices in a network through PING, SNMP Get protocols

ź Access to a limited history of measurement values

ź Loading an object map for the device

ź 4 alarm thresholds for the sensor

ź SMS, email, SNMP Trap notofications

ź Support for a USB camera (e.g. Logitech C210) for remote monitoring of IT infrasturcture

ź Creating users of different access rights

ź Visualisation of device status from external software, e.g. SM4DC

Index: 122EC003350

Analogue sensors

Type Description Index

122ES003500

ES350 – Temperature sensor

Measurement range: -10°C - +100°C

Dimensions: 60x18x18

Maximum length of a connection cable: 100m

122ES003510

ES351 – Humidity sensor

Measurement range: 10% - 95% RH



122ES003520

ES352 – Voltage sensor 230V AC

Measurement range: 90VAC - 250VAC



122ES003530

ES353 – Door sensor (reed relay + magnet)

Possible stack connection of up to 10 sensors



EC335 4DC Environmental Condition Controller

12


Analogue sensors

Type

122ES003540

ES354 – Vibration sensor




Description Index

122ES003560

ES356 – Optical smoke sensor


Dimensions: 100x45


122ES003570

ES357 – Passive infrared sensor

Movement detection range: 100° x 12m



122ES003580

ES358 – External temperature sensor

Measurement range: -40°C - +100°C

Dimensions: 7x30 + 15m cable


122ES003590

ES359 – Flood sensor

Detection delay: 1s



122ES003600

ES360 – Flood sensor for a water detection cable

For connection of an ES361 water detection cable



122ES003610

ES361 - Sensor detecting water and other conductive liquids

An ES360 sensor is required for connection


Available lengths: 6m, 10m, 25m, 50m

122ES003620

ES362 - 4-20mA sensor

Any sensors with 4-20mA output can be connected to the controller

Galvanic insulation 1kV between the input and output


122ES003630

ES363 - 60V DC voltage sensor

Galvanic insulation 1kV between the input and output.

Measurement range: 0VDC - 60VDC


Extension modules and accessories

Type

122EA003170

EA317 - GSM modem for EC300 4DC


A modem for SMS communication operating

in GSM 850/900/1800/1900 MHz networks.

Description Index

122EE003210

EE321 – Extension module with additional 8 analogous inputs

The module is connected to a CAN controller connector.

The controller supports up to 28 analogous sensors.

The module has no 19” brackets.


122EE003220

EE322 – Extension module with additional 32 potential-free inputs

The module is connected to a CAN controller connector.

The controller supports up to 32 additional potential-free inputs.

19” brackets included.


122EA003110

EA311 - 1U bracket for a 19'' cabinet for EC335 4DC


122EA003150

EA315 - Light indicator

Power voltage 12V, 80mA

Dimensions: ɸ73x45

Flashing frequency: 1Hz

EC335 4DC Environmental Condition Controller

13

External street distribution cabinets

External street distribution cabinets are used for ICT networks and form an intermediate point between the operator and the subscriber. Such cabinets are intended for

inclusion of passive copper and fibre optic elements which do not require specific ambient conditions as is the case with external distribution cabinets.

Standard cabinets are equipped with the following elements:

ź Assembly panel

ź 19” sections (only model 11150010.1) – width of 580 mm makes it possible to install 19” sections

ź Retractable integrated base

ź Single - point lock with a cylinder

ź Removable doors facilitating assembly

All cabinet made of steel sheet metal with RAL7035 powder coating.

Available models:

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)

BKT external street distribution cabinet 1250 11150001.1480 225

Equipment

Assembly panel

BKT external street distribution cabinet 1250 11150012.1580 240 Assembly panel

BKT external street distribution cabinet 1250 11150010.1580 240 19" section



14

BKT-ZSD

IP protection

First IP number

Second IP number

Classification of degrees of protection provided by enclosures (IP code)

Classification of degrees of protection of electrical equipment provided by enclosures according to the standards PN-92/E-08106.

Identical standards:

EN 60529:1991, IEC 529:1989. Also : VDE 0470, DIN 40050, BS 5490:1977

Example of IP code: IP54

First IP number: 5 = protection from unauthorized access with the use of wire , dust protection

Second IP number: 4 = protected against water sprayed from all directions

Protection of device against solid

objectsProtection from people's access

0 no protection no protection

1 diameter > 50 mm with a hand

2 diameter > 12,5 mm with a finger

3 diameter > 2,5 mm with a tool

4 diameter > 1,0 mm with a wire

5 limited dust protection with a wire

6 dust protection with a wire

Protection of device against liquids

0 no protection

1 protection against vertically falling drops of water

2 protection against falling drops of water up to 15° from the vertical

3 protected against direct sprays of water

4 protection against water sprayed from all directions

5 protected against low pressure jets of water

6 protected against moderate pressure jets of water

7 protected against temporary flooding

8 protected against the effect of immersion

9K protected against jets of water under pressure 80-100 [bar] up to +80°C according to DIN 400050

15

Outdoor FTTx Cabinets

The cabinets are applied in the construction of fibre optic networks and are used as points for the execution of subscriber utility connections.

Available models:

NameWidth

(mm)

Index

RAL7035

Depth

(mm)

Height

(mm)

Outdoor distribution cabinet BKT for FTTx 48xSC Simplex 1280 110A6111317 214

Outdoor distribution cabinet BKT for FTTx for 216 fibres 1280 110A6112317 214

Ground-standing optical distribution box 450/920/355

IP55 for 144 subscriber lines (aluminium) 920 11194930.1450 355


ź Cabinet made of an aluminium sheet;

ź Plinth made of stainless steel (for FTTx cabinets);

ź Powder painted in RAL7035;

ź All the elements of the cabinet are earthed;

ź Lock with a cylinder with key.

16

System of weighing trucks on access road to cities

18


Bydgoszcz Industrial and Technological Park – power supply distribution


19

Dolnośląska Broadband Network – Internet Development in Poland

Bydgoszcz Główna Railway Station – Information totem

20

Provincial Broadband Network – Internet for Mazovia – Internet development in Poland


21

Bydgoszcz Główna Railway Station – Information totem

22

Notes

23

Date post:	01-Feb-2021
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