Beijing Huadong Electric Co., Ltd.
Main products:High Voltage Products,Low Voltage Products,Medium Voltage Products,Vacuum Circuit,Switchgear
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  • Contact Person : Ms. Wang Grace
  • Company Name : Beijing Huadong Electric Co., Ltd.
  • Tel : 0086-10-67668022
  • Fax : 0086-10-87697121
  • Address : Beijing,Beijing,Room 408, B unit, No.1 building, No.16, Ronghua South Road, Beijing Economy technologyl developed area,Beijing.
  • Country/Region : China

HKA-24KV metal-clad withdrawal type switchgear

HKA-24KV metal-clad withdrawal type switchgear
Product Detailed
As stipulated in the international criterion, HKA-24 Switchgear has experienced a regular test on its mode.it can meet IEC 62271

Technical parameters

Series

Item

Unit

Data

1

Rated voltage

KV

24

2

Rated frequency

HZ

50/60

3

Rated insulation level

Power frequency withstanding voltage(min)

KV

50

Lighting impulse withstanding voltage

125

4

Main busbar rated current

A

630,1250,1600,20001

6

Branch busbar rated current

A

630,1250,1600,20001

7

3s thermal withstanding current(effective value)

KA

16,20,25

8

Rated dynamic steady current(peak)

40,50,63

9

Protection type

 

IP4X, for ebckisyre, The protection degree between every compartment is IP2X. It is also IP2X when the door of the breaker room is open.

Note: The short circuit capacity  of the current transformer should be considered alone.

HKA-24KV metal-clad withdrawal type switchgear



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