GGD low voltage fixed switch cabinet
GGD AC low-voltage distribution cabinet is suitable for power plants, substations, factories and mines and other power users' AC 50HZ
Categories：
High And Low Voltage Switchgear
Product Overview
GGD type AC low voltage distribution cabinet is suitable for power plants, substations, factories, mines, residential neighborhoods and other power users of AC 50Hz, rated working voltage 380V, rated working current up to 6300A distribution system, as the power, lighting and power distribution equipment for power conversion, distribution and control.
Product features
- Modular design: adopting modular structure, easy to install, maintain and expand.
- Frame structure: assembled by cold-formed steel, high strength and good anti-seismic performance.
- Protection level: The protection level is usually IP30, and can be increased to IP40 or higher according to demand.
- Insulation performance: High quality insulating materials are used to ensure the safe operation of the equipment in high voltage environment.
- Fireproof design: the cabinet materials have flame retardant properties, reducing the risk of fire.
- Highly reliable components: adopting circuit breakers, contactors and other components of famous brands at home and abroad to ensure reliable operation of the equipment.
- Heat dissipation design: the cabinet body is designed with reasonable ventilation and heat dissipation structure to ensure the stable operation of the equipment for a long time.
- A variety of options: provide a variety of design options according to user needs to meet different application scenarios.
- Easy to expand: modular design facilitates later expansion and transformation.
- High cost-effectiveness: simple structure, low manufacturing cost, high cost-effectiveness.
- Low maintenance cost: modular design and high quality components reduce maintenance cost.
Model and meaning
G | G | D | £ | £ | £ |
AC low voltage distribution cabinet | Fixed installation and fixed wiring of electrical components | Cabinet for electric power | Design serial number. Breaking capacity of 15kA Breaking capacity of 30kA Breaking capacity of 50kA | Main circuit program code | Auxiliary circuit program code |
Working conditions
Name | Unit | Project demand value | |
Fouling level |
| III（Indoor）/Ⅳ（Outdoor） | |
Ambient temperature | Ambient temperature | ℃ | -25℃~＋40℃（Indoor） |
Maximum daily temperature difference | K | 25 | |
Hottest monthly average temperature | ℃ | 30 | |
Maximum annual average temperature | 20 | ||
Humidity | Average daily relative humidity | % | ≤95 |
Monthly average relative humidity | ≤90 | ||
Elevation | M | ≤2000 | |
Earthquake resistance | Horizontal ground acceleration | m/s2 | 0.2g |
Vertical ground acceleration | m/s2 | 0.15g | |
3 cycles of sinusoidal resonance |
| ≥1.67 | |
Safety Factor | |||
Installation place | Indoor | ||
Product diagram
Key words:
center-mounted cabinet
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