|Place of Origin:||XI'AN CHINA|
|Brand Name:||HERONG ELECTRIC|
|Minimum Order Quantity:||1PC|
|Packaging Details:||Export standard packing|
|Delivery Time:||30 work days|
|Payment Terms:||L/C, T/T, D/A, D/P, Western Union, MoneyGram|
|Rated Voltage:||7.3KV||Rated Capacity:||422kvar|
|Rated Current:||57.81A||Rated Capacitance:||25.21uF|
|Rated Frequency:||50Hz||Internal Fuse:||Yes|
|Insulation Level:||38/95KV||Number Of Phases:||Single-phase|
|Capacitance Deviation:||-3%～+3%||Package:||Export Standard Packing|
7.3KV HV Capacitor Bank,
Improving Power Factor HV Capacitor Bank,
422 Kvar High Voltage Capacitor Bank
50Hz 7.3KV 422kvar High Voltage Capacitor Bank For Improving Power Factor
1. Overview of 7.3 KV 422kVar High Voltage Shunt Capacitor
High voltage shunt capacitor (Power capacitor) is mainly used in the A.C,Power system with 50Hz or 60Hz to improve power factor, reduce reactive power loss, mend voltage quality, plenitude elaborate generate power' equipment and supply power equipment efficiency, it is national recommend save power products.
2. Function of 7.3 KV 422kVar High Voltage Shunt Capacitor
|Rated Capacity||422 kvar|
|Number of phases||Single-phase|
|Loss tangent value (tanδ)||≤0.0003|
|Discharge resistance||The capacitor is equipped with a discharging resistor. After being disconnected from the grid, the voltage on the terminal can drop below 50V within 5 minutes|
3. Main features of 7.3 KV 422kVar High Voltage Shunt Capacitor
(1) In the transmission line, high-voltage capacitors can be used to form a series compensation station to improve the transmission capacity of the transmission line.
(2) In large-scale substations, high-voltage capacitors can be used to form a static phase-controlled reactor type dynamic reactive power compensation device (SVC) to improve power quality.
(3) At the end of the distribution line, the use of high-voltage capacitors can improve the power factor at the end of the line and ensure the voltage quality at the end of the line.
(4) High-voltage capacitors are installed in the middle and low-voltage bus sections of the substation to compensate for the reactive power consumed by the load and improve the power factor on the bus side.
(5) In load terminal stations with non-linear loads, high-voltage capacitors will also be installed for filtering
4. Applicable standard of 7.3 KV 422kVar High Voltage Shunt Capacitor
IEC60871 and equivalent standard
5. Working conditions of 7.3 KV 422kVar High Voltage Shunt Capacitor
1, Altitude:Less 1000m;Ambicnt Temperature:-40℃ to 40℃.
2, No violcnt mcchanical vibration, no harmful gas and vapor ,no electric,and cxplosive dust in location.
3‚ Power capacitor will work in the good ventilate condition, it would not permit to work in sealing and no ventilate condition.
4‚ Power capacitor connection wire should take soft conductive wire, the whole circuit connect well.