Indoor LV Withdrawable Switchgear (GGD)
Product information
GGD AC LV fixed type switchgear is applicable to the distribution system with AC 50Hz,rated working voltage 380V,rated current to 3150A below in power station,substation,plant enterprise etc.,used for power transfer,distribution and control for power,lighting and distribution devices.The product has characteristics of high breaking capacity,fine dynamic and thermal stability,flexible electric project,convenient combination,better serial practicability,novel structure and high protection grade etc.It accords with the standards IEC439 Low voltage complete switch device and control device and GB7251.1 Low voltage complete switch device etc.
Technical Specification:
| GCS |
| No |
Item |
Unit |
Parameter |
| 1 |
Rated insulation voltage |
V |
660(1000) |
| 2 |
Rated main circuit operating voltage |
V |
380(660),220,24 |
| 3 |
Rated auxiliary circuit operatingvoltage |
V |
220,110 |
| 4 |
Rated frequency |
Hz |
80(60) |
| 5 |
Horizontal bus rated current |
A |
4000 |
| 6 |
Vertical bus rated current |
A |
1000 |
| 7 |
Rated peak withstand current |
KA |
105(1760) |
| 8 |
Rated short time withstand current |
KA |
50(80) |
| MNS |
| No |
Item |
Unit |
Parameter |
| 1 |
Rated operating voltage |
V |
380 |
| 2 |
Rated frequency |
Hz |
50 |
| 3 |
Rated insulation voltage |
V |
660 |
| 4 |
Auxiliary circuit insulation voltage |
V |
380 |
| 5 |
Rated impulse withstand voltage |
KV |
6 |
| 6 |
Rated short time withstand current |
KA |
30 |
| 7 |
Rated peak withstand current |
KA |
63 |
| 8 |
Rated current of the distribution bus |
A |
1000 |
| 9 |
Rated short time withstand current 1s |
KA |
80 |
| 10 |
Enclosure rating |
|
IP30 |
| GGD |
| No |
Item |
Unit |
Parameter |
| 1 |
Rated voltage |
V |
380 |
| 2 |
Rated current |
A |
1000 |
| 3 |
Rated short-circuit breaking current |
KA |
15 |
| 4 |
Rated short-circuit withstand current |
KA |
15 |
| 5 |
Rated peak withstand current |
KA |
30 |
Environmental Conditions
1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30 ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
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
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