XL21 Chint Motor Control Center JXF Enclosure in Sheet Steel for Power Distribution or Water Pump Control Cabinet
Panel Building Services for Electrical Installation and Distribution
General
Outdoors integrated distribution box - XL21 series is designed according to reformation requirements and operational experience of gird construction, based on the principle of security, economic, reasonable and reliable. It is a new type outdoors integrated distribution box with functions of power distribution, controlling, protection, reactive power compensation, power metering. At the same time the electric leakage protection can be added according to users' requirements. The product has several benefits: novel structure, reasonable, high protection grade, convenient installation, debugging, maintenance and repair, etc. The product conforms to standard GB7251.1-1997, and passed 3C certification. It is the ideal low-voltage apparatus in reformation of power grids. Outdoors integrated distribution box - JP series is suitable for 0.4 kV voltage grade of power distribution, metering , protection and automatic reactive power compensation.
Main Performance:
1. Response rapidly, compensation effect is good, reliable work, leakage protector can be added according to customers' requests;
2. Protection functions: over-pressure, overload, under-pressure, under-current, short circuit, lack of phase, zero sequence overrun, etc;
3. automatic functions: power outages after launch, 10s automatic recovery after sending;
4. Improves the power factor of gird above 0.95.
Technical Data
| 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 |
| 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 |
Product Tags:
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Electrical Hds 10kv Outdoor CCC Power Distribution Cabinet Images
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