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.