12KV 630A Indoor High Voltage LOAD BREAKER SWITCH FN12-12 DR manufacturer from China SASUN INTERNATIONAL ELECTRIC CO., LTD.

Product Detail

Model No.: FN12-12 DR

Production Capacity: 1000SET

Delivery Date: 25DAYS

RATED CURRENT: 630A

MODEL: LOAD BREAKE SWITHCH

Means of Transport: Ocean

Packing: WOODEN CASES

RATED VOLATAGE: 12KV

TYPE: INDOOR

12KV 630A Indoor High Voltage LOAD BREAKER SWITCH

FKN-120D/630-20 AC indoor high voltage switchgear Description

serial no.	Item	unit	FKN-12D/630-20	FKN-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