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Wenzhou Rockwell Transformer Co., Ltd.

Switchgear, Switchboard, Switch Panel manufacturer / supplier in China, offering Reactive Power Compensator/Switchgear, 7.6kv 13.8kv 19.9kv Single Phase Voltage Regualtor 32steps Auto Transformer, China Top3 Manufacturer of Single Phase Automatic Step Voltage Regulator and so on.

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Reactive Power Compensator/Switchgear

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 1000
Transport Package: Wooden
Payment Terms: L/C, T/T, Money Gram

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Basic Info
  • Model NO.: GZW
  • Material: Epoxy
  • Trademark: ROCKWILL
  • Origin: China
  • Structure: Cabinet, Round
  • Type: Gas
  • Specification: IEC, ANS
  • HS Code: 85352100
Product Description
How can you be Energy efficient?
Most utilities charge for peak electrical demand on each month's electrical bill. The demand charge is to allow the utilities to recoup part of their capital investment in the distribution network they operate. Each customer pays a demand charge for its peak operating load. Often inherent in the structure of these demand charges is an allowance for some inefficiency but most utilities will offer an incentive to their customers to keep efficiency (measured by power factor) high.
Power factor correction devices improve overall efficiency upstream of the point of connection in the electrical network and can be used to minimize utility kVA demand charges.

TypeEnclosed automatic capacitor bank
Capacitor dielectricMetalized polypropylene film
Internal connection3 Phase, Delta
Tolerance on capacitance0%/+15%
Discharge mechanismPolycarbonate resistor, one per phase
Discharge timeOne minute to less than 50 V
Expected life*130, 000 hours (nominal voltage and current), 0% THD (V)
Rated voltage (Un)208 V, 240 V, 480 V, 600 V
Rated frequency50/60 Hz
Interrupting rating (maximum)50 kA symmetrical at 600 V
65 kA symmetrical ≤ 480 V
Continuous over-voltage1.1 X Un
Continuous over-current1.35 X In
Maximum recommended harmonic current (Ih)1.05 X Ih
Maximum recommended harmonic voltage (Vh)1.07 X Vh
Ambient temperature range-10° C to +40° C (+14° F to +104° F)
Highest mean over: 24 hours+40° C (+104° F)
Highest mean over: One year+30° C(+86° F)
Attitude≤ 1800 meters (6000 feet) without de-rating
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Mr. Chen Chengming
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