High Voltage Shunt Capacitor is reactive power compensation unit of simple,economic and reliable,which can improve power grid PF,decrease of voltage loss and loss and improve power distribution ability.
Feature:
low loss of medium high level of explosion-proof enclosures Insulating oil meets environmental requirements The capacitance value varies little with temperature; Withstand fault current under 10kA Built-in discharge resistor, when removed from the power supply, the capacitor can make the remaining voltage within 5 minutes from the UN under 50V
Usage Condition Altitude: not more than 1000m Ambient Temperature: (- 40 ~ +50) ºC; Non-corrosive gas and steam, no conductive or explosive dust; no violent vibration;
Implementation standard: IEC60871: 1997 "Nominal voltage above 1kV shunt capacitor for AC power system " IEC 61642: 1997 "Application of Filters and Shunt Capacitors in Industrial Communication Networks Affected by Harmonics"
Specific information:
HVC series medium voltage local capacitor bank is widely used in the medium voltage electric equipment of metallurgy, mining, petrochemical Industry, drainage and other fields. It can work well in compensating long-distance wire loss, increase of power factor, reduce line loss, save energy, stabilizer voltage and improve the quality of power grid. HVC is mainly composed of shunt capacitors, and protection units. It is connected with three phase AC power distribution system of 50 or 60Hz and rated voltage 3-10Kv and installed around the asynchronized motor or inductive equipment.
Feature:
Equipped with high quality three or single phase high voltage power capacitor, high reliability, long operating life and low running temperature; Improve power factor up to 0.95, reduce reactive power loss Improve power quality, transformer load factor and electrical equipment efficiency; Equipped with high voltage spray type or current-limiting fuse as short-circuit protection to ensure safe running of the equipment; Equipped with discharging coil, which has the function of the residual voltage going below 50V within 5 minutes after off-power; Equipped with high voltage electric monitor,magnetic lock and watch window which has compulsory interlock function to ensure operator's safety.