Indoor High Voltage Porcelain Disconnect Switch (Fn7 Series)

Indoor High Voltage Porcelain Disconnect Switch ( Fn7 Series)

Product description

FN7-12 indoor high voltage load break switch,which can also be,fuse combination switch,and can be amounted with earthing switch.The switch has three station arc distinguishing chambers,separately for connecting,disconnecting and earthing.
FN7-12 can be widely applied to three phases AC power system of 10Kv,50HZ.When there is a current error in
the circuit,it can response in time and protect power system.






Technical Specifications
 

No.	Item	Unit	Data
1	Rated voltage	kV	12	12
2	Rated Current	A	400	630
3	Rated Frequency	Hz	50	50
4	Vacuum switch rated short-timewithstand current/rated Short-circuit lasting time	kA/S	12.5/4	20/4
5
6	Rated peaking withstand current and rated short circuit cut-in current	kA	31.5	50
7	Breaking capacity(A)	A	400	630
8	Rated power frequency withstand voltage	kV	42/48	42/48
9	Rated lightning impluse withstand voltage	kV	75/85	75/85
10	Rated transfer current	A	1000	1000

Company introduction

Zhejiang Volcano Electrical is a professional factory for prodcuing 10-40.5kV electrical equipments for power transmission, including all types of indoor&outdoor vacuum circuit breakers, automatic current recloser, SF6&vacuum load break switch, isolating switch, earthing switch, air&gas insulated switchgear, vacuum interrupters, fuse cutouts and lightning arresters.
The factory is located in Yueqing, the famous town for all types of low and high voltage electrical parts.It occupies square more than 10000m^2, and has developed several international production line. We have made constant efforts to improve product quality and service. To offer best quality with our best service to get a win-win solution is our main principal.





Certification Collection

Our company has get ISO9001, 14001 and 18001 approved. We have passed many type testing for our prodcuts.




Contact

Address: No.211, Weishier Road, Economic Development Zone, Yueqing, Zhejiang, China
Website: volcano-electrical.en.made-in-china.com