Beijing Kylin Power & Technology Incorporated Co., Ltd.
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  • Contact Person : Ms. Song Wendy
  • Company Name : Beijing Kylin Power & Technology Incorporated Co., Ltd.
  • Tel : 86-10-62924806
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Separable 250A Deadbreak Straight Connector

Separable 250A Deadbreak Straight Connector
Product Detailed
Related Categories:Connectors
1)Conductive EPDM jacket provides safe to touch 2)Insulating layer is molded 3)AC withstand and partial discharge done on each

Separable Straight Connector is a fully shielded, molded rubber connector for single core synthetic 12, 17.5 and 24 kV cables. Sections from 35 up to 120mm²

 

Separable Straight Connector is designed to connect polymeric insulated cable to 250A deadbreak apparatus bushing that meets DIN47636 Standard of MV equipments, such as transformers, switchgears etc.

No.

Item

Parameter

1

Rated Voltage

15kv

24kv

2

Rated Current

250A

250A

3

AC Withstand Voltage Test

No breakdown occurred

at 40kv for 5min

No breakdown occurred

at 54kv for 5min

4

Partial Discharge Test at ambient temperature

15kv≤4pc

20kv≤4pc

5

Partial Discharge Test   (with 95~100°C)

15kv≤4pc

20kv≤4pc

6

Impulse Withstand Voltage Test at ambient temperature

No breakdown occurred at 10 positive and 10 negative impulses of 95kv

No breakdown occurred at 10 positive and 10 negative impulses of 125kv

7

Impulse Withstand Voltage Test at 95~100°C

No breakdown occurred at 10 positive and 10 negative impulses of 95kv

No breakdown shall occur at 10 positive and 10 negative impulses of 125kv

8

Heating cycle voltage test

No breakdown occurred on the samples subjected to 30 cycles in air and 30 cycles under water at the conductor temperature of 95~100°C and 23kv

No breakdown occurred on the samples subjected to 30 cycles in air and 30 cycles under water at the conductor temperature of 95~100°C and 30kv

9

Leakage current on Screen

16kA, 1s/22.7kA, 2s

22.7kA, 2s

10

Resistance test on Screen

40kA/81.1kA

81.1kA

Separable 250A Deadbreak Straight Connector



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