12kv Indoor High Voltage Sf6 Load Break Switch (FLN36)

China 12kv Indoor High Voltage Sf6 Load Break Switch (FLN36), Find details about China Switch, Load Break Switch from 12kv Indoor High Voltage Sf6 Load Break Switch (FLN36)

Basic Info.

Model NO.

FL (R) N36

Rated Making Current

50ka

Central Distance Between Phases

209.5-210.5mm

Rated Voltage of Shunt Release

AC/DC220V

Trademark

VACEM

Origin

Wenzhou, China

Model NO.

FL (R) N36

Rated Making Current

50ka

Central Distance Between Phases

209.5-210.5mm

Rated Voltage of Shunt Release

AC/DC220V

Trademark

VACEM

Origin

Wenzhou, China

Product Desciption

1.General description
FL(R)N36-12KV indoor M.V. AC load switch is our company according to the international new technology,and according to the relevant standard of power system is China developed medium voltage switchgear,its performance indicators is full compliance with the IEC420,694,129 and the national standard GB3804-2004 3.6KV-40.5KV M.V. AC load Switch,GB1985-2004 3.6kv-40.5kv M.V. AC Load Switch,GB1985-2004 M.V. AC Disconnectors and Earthing Switches,GB/T11022-1999 Switch Equipment and Control Equipment Standard Shared Technical Requirements,is the main switch components of ring network cabinet.
The load switch is set closing,opening,grounding for the integration of multi-function medium voltage switchgear,in a fully sealed,epoxy resin shell filled with strengthening to 0.05 Mpa of SF6 gas,With a minimum of parts to achieve the above three fun functions,ensuring that the product quality,improve the reliability.Under normal conditions can be safe operation for more than 20 years with maintenance free.
2.Main technical parameter

Item		Unit	Data
Rated voltage		kV	12
Rated frequency		HZ	50
Rated current		A	630
Rated peak withstand current		kA	50
4s rated short time withstand current			20
Rated making current			50
Rated breaking current	power load breaking current	A	630
	closed-loop breaking current		630
	cable charged breaking current		10
P.F. withstand voltage 1 min phase to phase,to earth/fracture		kV	42/48
Lightning impulse withstand voltage phase to phase,to earth/fracture			75/85
SF6 gas relative pressure(20ºC)		Mpa	≤0.04
Rated operation voltage(electrical operation)		V	AC/DC220
Rated voltage of shunt release			AC/DC220
Average opening speed		m/s	3.5±1.5
Average closing speed		m/s	3.5±1.5
Tri-phase opening synchronous		ms	≤3
Main circuit resistance		μΩ	≤120
Manual operation max.torque		N.m	≤160
Central distance between phases		mm	210±0.5