1. GGD Type 0.38kv 0.4kv 0.6kv 0.72kv Indoor Power Distribution Switchgear
GGD-0.4 type indoor 400v low voltage distribution panel cubicle switchboard is applicable to power consumers of power plants, substations, industrial and mining enterprises and is used for electric energy conversion, distribution and control of power, lighting and power distribution equipment in power distribution system with AC 50Hz, rated operating voltage of 380V and rated operating current of up to 3,150A.
2. Working Conditions
1. Ambient air temperature: -15℃~+40℃
Daily average temperature: ≤35℃
When the actual temperature exceed the range, it should be used by reducing the capacity accordingly.
2. Transport and store temperature: -25℃~+55℃. do not exceed +70℃ in short time.
3. Altitude: ≤2000m
4. Relative humidity: ≤50%, when temperature is +40℃ When temperature is low , larger relative humidity is allowed. when it is +20℃, relative humidity can be 90%. Since the temperature change will make out condensation.
5. Installation inclination: ≤5%
6.Applicable in the places without corrosive and flammable gas.
Note: Customized products are available
3. DATA
| Item | Specification |
| Rated insulation voltage | 660 |
| Rated working frequency | 50 |
| Auxiliary circuit rated voltage | AC100 220 380 DC110 220 |
| Rated working current | GGD1 | 400A,600A,1000A |
| GGD2 | 1000A 1500A |
| GGD3 | 2000A,2500A,3150A |
4. Product drawing
5. Factory strength
6. FAQ
1. Our factory is 250000m2 for production and office.
2. There are four subsidies in our group company. So our whole group company can produce switchgear, power transformer, load break switch, disconnect switch, vacuum/sf6 circuit breaker, fuse, surge arrester, CT PT, Metering unit.
3. Usually shipped by sea, small order or urgent order we can send you by air.
4. All our activities are accredited to ISO 14001:2015 and IEC standard.
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