Features

FL(R) N36-12 medium voltage load switch had reinforced epoxy resin cast, which uses SF6 gas for insulation and also arc quenching medium. The gas pressure is 0.045Mpa.

Three position rotatable moving contacts for close, open and earthed operation.

The resin cast has anti-explosion pressure relief value fitted at back for ensuring safety of operators.

FLN36-12/T630-20 has single K-type spring mechanisms, normally used for incoming and outgoing line.

FLN35-12D/T125-50 has double A-type spring mechanisms, normally used together with fuse for transformer protection.

Build-in capacitive sensors

Optional motor operation

Operation GAS pressure meter or testing points

No.	Item		Unit	Parameters
				FLN36	FLRN36
1	Rated Voltage		kV	12
2	Rated Current		A	630		125
3	Main Circuit Rated Short-time Withstand Current/Duration		KA/S	20/4
4	Earth Circuit Rated Short-time Withstand Current/Duration		KA/S	20/2
5	Short-circuit Making Current (peak)		KA	50		125
6	Rated Active Load Breaking Current		A	630
7	Rated Close-loop Breaking Current		A	630
8	5% Active Load Breaking Current		A	31.5
9	Rated Cable Charging Current		A	10
10	Rated Capacity of No-load Transformer		KVA	1250
11	Rated Transfer Current		A	---		1700
12	Rated Short-circuit Breaking Current		KA	---		50
13	Maximum Fuse Blow Current		A	---		125
14	Power Frequency Withstand Voltage (1 min)	Phase to Phase, to Earth	KV	42
		Open Contacts	KV	48
15	Lighting Impulse Withstand Voltage	Phase to Phase, to Earth	KV	75
		Open Contacts	KV	85
16	Mechanical Endurance of Main Circuit/ Earthing Circuit		Times	3000/2000
17	Rated SF6 Pressure (20℃)		MPa	0.045