Switchgear 0.4kv GGJ low voltage reactive capacitor compensation cabinet
product detail
Product Description
GGJ LV Reactive Capacitor Compensation Cabinet
APFC board, also named as capacitor bank with automatic power factor correction (APFC), it is used to compensate the reactive current of electric live equipment (like generators, motors.injection machines, pumps,..etc), improve the reactive power to be active power. and reduce the working load of machines and equipment. Thus, it can reduce the power consumption of factories, save industrial electricity power, and improve the power supply quality and power supply capacity of power supply equipment.
GGJ series 3 phase auto Power Factor Improvement Plant Device (PFI) / Auto PFI Plant, complete with capacitor bank, magnetic contactors, HRC fuse PF correction relay, TPN MCCB, ON/Off switch indication lamps, secector switch and etc..
Parameters of GGJ LV Reactive Capacitor Compensation Cabinet
| Type | Enclosed automatic capacitor bank |
| Capacitor dielectric | Metalized polypropylene film |
| Internal connection | 3 Phase, Delta |
| Tolerance on capacitance | 0% /+15% |
| Discharge mechanism | Polycarbonate resistor, one per phase |
| Discharge time | One 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 frequency | 50/60 Hz |
| Interrupting rating (maximum) | 50 kA symmetrical at 600 V 65 kA symmetrical ≤ 480 V |
| Continuous over-voltage | 1.1 x Un |
| Continuous over-current | 1.35 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 |
How Can 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.
About BOKR ELEC
BOKR ELEC is a professional manufacturer of GGJ LV Reactive Capacitor Compensation Cabinet in China. The quality and performance of GGJ LV Reactive Capacitor Compensation Cabinet can be guaranteed since we have strict quality control system, automated manufacturing and experienced workers. If you're in need of LV Reactive Capacitor Compensation Cabinet, or if you didn't find out what you want on our product list, please don't hesitate to contact us. We can oofer more helpful information to you at any time.
