Sf6 11kv 12kv Gas Air Load Break Switch Transfer Switch (FLN36-12)
Product description
FLN36 high/medium voltage SF6 load break switch, with a rated voltage of 12kv, 24kv or 36kv, can response and protect power system when there is an error. The switch can be either manual operation or electrical operation, and earthing function is optional. Switch fuse combination can protect the whole system.
Compact size, easy installation and free of maintainence make the switch suitable for wide applications, especially for ring main unit. It also can work with vacuum circuit breaker to make a switchgear combination for excellent performance with favorable cost.
Technical Specifications
| No. |
Item |
Unit |
Data |
| 1 |
Rated voltage |
kV |
12 |
| 2 |
Rated Current(depends on fuse) |
A |
125 |
| 3 |
Rated Frequency |
Hz |
50/60 |
| 4 |
Rated short circuit current |
kA |
- |
| 5 |
Rated short time withstand current(4s) |
kA |
- |
| 6 |
Rated peak withstand current |
kA |
- |
| 7 |
Rated power frequency withstand voltage |
kV |
42/48 |
| 8 |
Rated lightning impluse withstand voltage |
kV |
75/85 |
| 9 |
Rated pressure of SF6(20ºC under 1 atm) |
Mpa |
0.04-0.05 |
| No. |
Item |
Unit |
Data |
| 1 |
Rated voltage |
kV |
36 |
| 2 |
Rated Current |
A |
630 |
| 3 |
Rated Frequency |
Hz |
50/60 |
| 4 |
Rated short circuit current |
kA |
20 |
| 5 |
Rated short time withstand current(3s) |
kA |
20 |
| 6 |
Rated peak withstand current |
kA |
50 |
| 7 |
Rated power frequency withstand voltage |
kV |
95/110 |
| 8 |
Rated lightning impluse withstand voltage |
kV |
185/215 |
| 9 |
Secondary loop 1 min power frequency withstand voltage |
kV |
2 |
Environmental Conditions
1. Ambient temperature: not higher than +40 ºC, not less than -25 ºC (at -30 ºC to allow storage and transportation).
2. Altitude: not exceed 2000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration
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
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