Improve Overall Efficiency Upstream of The Point of Connection in The Electrical Network and Can be Used to Minimize Utility Kva Demand Charges
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.
Tolerance on capacitance0%/+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 frequency50/60 Hz
Interrupting rating (maximum)50 KA symmetrical at 600 V
65KA symmetrical ≤ 480 V
Continuous over-voltage1.1 X UN
Continuous over-current1.35 X In
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
|Cold-rolled strip, Aluminum-zinc plate
|Electric power transmission
●Color collocation is hamonious and beautiful
●Standardized design, compact structure and strong versatility.
●Three dimensions can be changed according to demand.
●The design of the sign is unique.
●The cabinet door can be opened 180 degrees.
●The electrical installation board can be detached separately.
●The structure is compact which can hold more functional units with smaller space.
●The cubicles can be arranged rear to rear.
●Standardized modulars are used which is convenient for designing.
●The cubicle can be of different protection degrees according to different working and environmental requirements.
On November 19, 2023, a delegation from the foreign aid training class of North China...More
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