Ningbo Tianan (Group) Co.,Ltd.
Ningbo Tianan (Group) Co.,Ltd
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Low voltage switchgear GGD cabinet / Electrical control panel
Application:applicable to power distribution system of AC 50Hz, with rated operation voltage of 380V, rated operation current to 3150A , in power users like generators, transformer substation, mining enterprises,etc
Features:
1) Reasonable structure and layout
2) Easy to operate
3) Use and maintenance of low cost
Technical Parameter
| NO. | Description | Unit | Data |
| 1 | Rated voltage | V | 380 |
| 2 | Rated current | A | 630~1500 |
| 3 | Rated frequency | Hz | 50 |
| 4 | Protection degree | / |
IP30 |
Operating Conditions:
a) Air temperature: Maximum temperature: +40°C; Minimum temperature:-15°C
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level: Maximum installation altitude: 1000M.
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
| Model | Rated short-time withstand current(KA) | |||
| Rated current(A) | Rated peak withstand current(KA) | |||
GGD1 |
A | 1000 | 15 |
30 |
| B | 600(630) | |||
| C | 400 | |||
GGD2 |
A | 1500(1600) | 30 |
63 |
| B | 1000 | |||
| C | / | |||
GGD3 |
A | 3150 | 50 |
|