12kv Indoor Load Break Switch from China manufacturer - SASUN INTERNATIONAL ELECTRIC CO., LTD.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: FN-12D/630-20

Production Capacity: 500sets

Delivery Date: 30days

rated voltage: 12KV

material: polymer & copper & steel

Means of Transport: Ocean

Packing: wooden case

brand: Sasun

rated current: 630A

FKN-120D/630-20 AC indoor high voltage switchgear is three phase voltage switch equipment rated voltage:12KV, rated frequency:50HZ.

serial no.	Item	unit	FN-12D/630-20	FN-12R.D/125-31.5
1	rated voltage	KV	12
2	rated frequency	HZ	50
3	rated current	A	630	125
4	Lightning impulse withstand voltage	KV
5	Power frequency withstand voltage	KV
6	Rated thermal stability current	KA	20(4S)
7	Rated dynamic current	KA	50
8	rated closing current(peak value)	KA	50	-
9	rated short circuit breaking current	KA	-	31.5
10	rated displace current	KA	-	1.5
11	max breaking current(reference value)	KA	1.8
12	breaking no-load transformer capacity	KVA	1250
13	Rated cable charging current	A	10
14	Rated load current breaking times	times	>100
15	The impactor trigger switch tripping time	S	-	>0.06
16	Earthing switch thermal stability current	KA	20(2s)	20(2s)
17	Earthing switch thermal stability current(peak value)	KA	50	50
18	Motor operating power supply voltage	V	AC220\DC48