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250A Plug-in Type Interface A Series

250A Plug-in Type Interface A Series

250A Plug-in Type Straight Connector

WEZC 24/250

1. Special Lug To connect the cable conductor and apparatus bushing 2. Insulation Moulded insulated EPDM rubber to ensure excellent electrical properties 3. Internal Screen Moulded conductive EPDM rubber to control electrical stress 4. External Screen Moulded conductive EPDM rubber to ensure the connector touchable 5. Earthing Wire To earth the external screen for the connector 6. Voltage test point Provide means to check circuit status

Download the manual

Technical Data

Technical Data Specification Table
Voltage Class12kV17.5kV24kV
Continuous Current250A250A250A
AC Withstand Voltage28.5kV for 5min39kV for 5min54kV for 5min
Partial Discharge11kV,≤10pC15kV,≤10pC20kV,≤10pC

Impulse Withstand Voltage

(10 times for each polarity

95kV95kV125kV
Screen Resistance≤5000Ω≤5000Ω≤5000Ω

​

WEZC 24 250.jpg

Design

1. Special Lug

To connect the cable conductor and apparatus bushing

2. Insulation

Moulded insulated EPDM rubber to ensure excellent electrical properties

3. Internal Screen

Moulded conductive EPDM rubber to control electrical stress

4. External Screen

Moulded conductive EPDM rubber to ensure the connector touchable

5. Earthing Wire

To earth the external screen for the connector

6. Voltage test point

Provide means to check circuit status

Ordering instruction


1234
WEZC




Step 1

Choose the system voltage and current: 24/250

Step 2

Select the range from Table D that fits the diameter over cable insulation

Step 3

Select the conductor code from Table C for the conductor size and type

Step 4

Select the package. 1: 1pc/kit; 3: 3pcs/kit.

Table D

Diameter over cable insulation

Insulation Range  Code

Diameter over cable insulationφ(mm)
Min.Max.
A1618
B1721
C2024
D23.527

Table C

Conductor Code

Conductor Cross-section

(mm2)

Copper Lug

(Hexagonal compression)

Bimetallic Lug

(Hexagonal compression)

2501C01B
3502C02B
5003C03B
7004C04B
9505C05B
12006C06B

Ordering example:

The cable is 24kV, 3-core 95mm2 copper conductor with cable insulation diameter of 22mm. Order WEZC 24/250C05C3.

Note: 

Sealing or solderless grounding kits shall be ordered separately.

Please add "-X" for cable with copper wire shield without armour,  like WEZC 24/250C05C3-X.

Feel free to contact us for detailed information.



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Shenzhen Woer Heat - Shrinkable Material Co., Ltd.
Tel: +86 755 28299160  Email：woer@woer.cn    woer@woer.com

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