| Customization: | Available |
|---|---|
| Certification: | VDE, CCC, ISO9001 |
| Shell Material: | Stainless Steel |
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| Rated voltage of main circuit(V) | AC380(400),(660) | ||
| Rated voltage of auxiliary circuit (V) | AC220,380(400)DC110,220 | ||
| Rated frequency (Hz) | 50(60) | ||
| Rated insulation voltage (V) | 660(1000) | ||
| Rated current (A) | horizontal bus | W4000 | |
| Vertical busbar (MCC) | 1000 | ||
| Rated short-time tolerable current of bus (kA/1 s) | 50, 80 | ||
| Rated peak tolerance current of bus (kA/ 0.1s) | 105, 176 | ||
| Power frequency test voltage (V/1min) | main circuit | 2500 | |
| ancillary circuit | 1760 | ||
| generatrix | three-phase four-wire system | A. B,C,PEN | |
| Three phase five wire system | A. B,C,PE,N | ||
| level of protection | IP30, IP40 | ||
1.Temperature of ambient air: -5°C~+40 pairs;The average daily temperature shall not be higher than +35°C.
In case of excess, the capacity shall be reduced according to the actual situation.
2.Altitude: 2000m and below.
3.relative humidity: the maximum temperature of +40P is not more than 50%, at a lower temperature allowed to have a large relative humidity: such as +20P is 90%, should take into account the temperature changes may occasionally produce the impact of condensation.
4.The mounting incline shall not exceed5.and the whole group of cabinets is relatively flat (in line with GBJ232-82 standard).
5.Switchgear should be installed in places free from severe vibration and shock and not enough to cause undue corrosion ofelectrical components.
Note: users have special requirements, can negotiate with the company to solve.
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