FLN36-24 Indoor load break switch (LBS) 24KV

FLN36-24D indoor high voltage SF. Load switch for rated voltage 12KV indoor switchgear, using SF gas as arc extinguishing and insulating medium, including closing, opening and grounding three stations, with small volume, easy installation and use and strong adaptability to the environment.

Model FLN36-24D indoor high voltage SF. Load switch and FLRN36-12D type indoor high voltage SF. The combination of load switch and fuse has the function of control and protection, which can be used for the protection and control of electrical equipment in power supply and substation. Especially suitable for ring network cabinet, cable branch box and distribution opening and closing.

Product Detail

Main function

Add the thermal conductivity inside the switch, improve the overall performance, increase the use of safety performance. Main technical index

The technical parameters of the FLN36-24D switch are consistent with GB3906-2006 (3.6KV-40.5kV AC metal closed switchgear and control equipment) and GB16926-1997(AC high voltage load switch fuse combination appliance).

Technical parameter

Technical Name			Unit	Model
				FLN36-24/630	FLRN36-24D/125-31.5 With switch-fuse
1	Rated voltage		KV	24
2	Rated Frequency		Hz	50
3	Rated current		Amp	630	125
4	Rated Insulation Level	L min power-frequency withstand voltage (KV)		65	75
		Lighting impulse withstand voltage(Peak) KV		125	145
5	Rated thermal current (2S)		KA	20
6	Rated dynamic current		KA	50
7	Rated short-circuit on-off current		KA	25
8	Rated closed loop breaking current		A	630
9	Rated active on-load breaking current		A	630
10	Rated cable charger breaking current		A	10
11	Rated short-circuit breaking current (peak)		KA		50
12	Impact output energy		J		1+0.5
13	Rated thermal current(2S)for grounding switch		KA		2
14	Rated dynamic current (peak)for grounding switch		KA		Maximum torque operated manually
15	Rated short-circuit on-off current for grounding switch		KA	50	2