ZYDFW American cable distribution box

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Product Detail

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Overview

The American cable distribution box produced by our company, with its excellent performance, standardized design and beautiful appearance, is widely used in cable engineering equipment in cable distribution network system. It is generally recognized in various places, such as major industrial parks, residential areas, urban densely populated areas, commercial centers and high-rise buildings. It is characterized by one-way open door, transverse multi-pass bus row, with small width, flexible combination, full insulation, full seal and other remarkable advantages. The rated current can generally be divided into 600A main circuit and 200A branch circuit. The 600A main circuit is fixed by rotary bolt; the 200 A branch circuit is connected by plug-in and can be pulled out with load.

Model meaning

ZYDFW American cable distribution box

Technical parameters

Projects

 200A (branch network)

600A (main network)

Rated voltage

15 kV

15/25 kV

Rated current

200A

600A

Rated Short-time withstand current

16 kA/ls 16

40 kA/1s

1 minute Power frequency withstand voltage

42 kV

42 kV

15 minutes DC withstand voltage

53 kV

78 kV

Lightning impulse withstand voltage

95 kV 95

125 kV

Minimum corona onset voltage

kV 11

19 kV 

Normal use environment

Ambient temperature: maximum temperature: +40℃, minimum temperature -30℃
Wind speed: equivalent to 34m/s (not more than 700Pa)
Humidity: The average daily relative humidity is not greater than 95% The average monthly relative humidity is not greater than 95%
Anti-shock: horizontal acceleration is not greater than 0.4m/s2, vertical acceleration is not greater than 0.1 5m/s2
Installation site inclination: no more than 30°
Installation environment: the surrounding air should not be significantly polluted by corrosive, flammable gases, water vapor, etc., and there is no severe vibration at the installation site
Note: When ordering this product exceeds the above conditions, please consult with our company

Technical parameters

Specification and model

Programme

Wiring scheme

Length × width × height

ZYDFW12/11-200

200Ax2

 01

800x400x760

ZYDFW12/12-200

200Ax3

 02

1100x400x760

ZYDFW12/13-200

200Ax4

 03

1300x400x760

ZYDFW12/11-600

600Ax2

 04

900x560x760

ZYDFW 12/12-600/200

600Ax2

200AX1

 05

900x560x760

ZYDFW12/13-600/200

600Ax2

200Ax2

 06

900x560x760

ZYDFW12/12/600

600Ax3

 07

1200x560x760

ZYDFW12/14-600/200

600Ax3

200Ax2

 08

1200x560x760

ZYDFW12/15-600/200

600Ax3

200Ax3

 09

1200x560x760

ZYDFW12/13-600

600Ax4

 ZYDFW American cable distribution box

1500x560x760

ZYDFW12/16-600/200

600Ax4

200Ax3

 11

1500x560x760

ZYDFW12/17-600/200

600Ax4

200Ax4

12

1500x560x760

ZYDFW 12/13-600/200

600Ax1

200Ax3

 13

1500x560x760

ZYDFW12/14-600/200

600Ax1

200Ax4

 14

1500x560x760

ZYDFW12/13-600/200

600Ax2

200Ax2

 15

1500x560x760

ZYDFW12/13-600/200

600Ax3

200Ax1

 16

1500x560x760

ZYDFW12/14-600(200

600Ax3

200Ax2

 17

1500x560x760

ZYDFW12/15-600/200

600Ax3

200Ax3

 18

1500x560x760

ZYDFW12/16-600/200

600Ax3

200Ax4

 19

1500x560x760

ZYDFW12/15-600/200

600Ax2

200Ax4

 20

1500x560x760

ZYDFW12/14-600t200

600Ax2

200Ax3

 21

1500x560x760

American cable distribution box structure example diagram

If the cable distribution box cannot be placed due to site constraints, the cable joints can be directly combined to form a multi-channel cable branch (no busbar is required, and the connection method is shown in the following example). Example one four-way access line (2x600A+2x200A)

Each group consists of two T-II type cable connectors, three elbow connectors and a middle connector. T-II cable connector 200A is connected to the elbow cable connector on the side (the other side is connected with a fully insulated oxide surge arrester). See the following figure for the size example:

ZYDFW 04

Example two or three lines in and out line (3x600A)
Each phase is composed of three T-shaped cable connectors and two middle connection connectors. See the figure below for dimensions and examples:

ZYDFW 05

Note: The cable branch can be arbitrarily expanded or reduced as required, and can be covered in the box or buried directly in the cable trench.

American 600A

ZYDFW 06

American 200A

ZYDFW 07

 


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