Power distribution cabinet
Power distribution cabinet series is suitable for AC 50 Hz, rated voltage up to 0.4 KV power transmission and distribution system. This series of product is a combination of automatic compensation and power distribution. And it is a innovative indoors and outdoors pressure distribution cabinet of electrical leakage protection, energy metering, over-current, over-pressure open phase protection. It has benefits of small volume, easy installation, low cost, electricity-stolen prevention, strong adaptability, resistance to aging, accurate rotor, no compensation error, etc. Therefore it is the ideal and preferred product for electric grid reformation.
>>Operating condition:
| Environmental temperature | -40ºC~+55ºC |
| Relative air humidity | ≤90% (relative environmental temperature is 20ºC~25ºC) |
| Altitude | no more than 2000 m |
| Environmental conditions | suitable for the casing installation, not suitable for places with fire and explosion danger, serious foul, chemical corrosion and strong vibration |
| Installation location | the inclination to the vertical of the ground is no more than 5 degrees |
>>Technical parameter:
| Rated voltage | 400 V |
| Rated frequency | 50 Hz |
| Transformer capacity | 30, 50, 63, 80, 100, 125, 160, 200, 250, 315 (kVA) |
| Capacitor grouping | (in general) 2, 3, 4, 5; Can be adjusted according to customer’s special requirements |
| Feeder circuit | 3 roads generally, for each road, distribute according to its transformer’s 40-60% of total capacity; Can be adjusted according to customers’ special requirements |
| Compensation mode | circulation cutting, coding cutting, fuzzy control automatic cutting |
| Control parameters | reactive power or reactive current |
| Fastest response time | 20 ms or less |
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