Integrated capacitor sets are mainly condenser using integrated capacitor, this capacitor by a number of capacitor units in three groups installed on the cabinet frame, each phase of a group, each component of the capacitor unit has a series of internal fuse. When individual components breakdown, other intact components are discharged to it, so that the fuse is blown, so that the damaged components are disconnected, ensuring that the capacitor can continue to operate. 6KV or 10kV and below voltage level of the device, run the capacitor housing directly grounded use. When the star connection is used, the neutral point should not be grounded.
For devices with a voltage level of 24KV or 35kV or above, the capacitors are installed on the insulation platform of the corresponding voltage level, which has met the ground insulation requirements of the device.Technical parameter
1) Compensation effect: the power factor can reach 0.95 after compensation.
2) High-voltage power capacitors using advanced technology and full film medium have the characteristics of high reliability, long life, small loss, low operating temperature rise, and also have the outstanding characteristics of high discharge initial voltage and good sealing performance.
3) Reasonable structural design, good thermal and dynamic stability. Equipped with high voltage live display and electromagnetic lock, observation window, with forced locking function;
4) The device can run for a long time under the steady-state overvoltage of 1.1 times the rated voltage.
5) The device can run continuously under the overcurrent of the square average root value not exceeding 1.3 times the rated current of the capacitor bank.
6) According to the needs of the system and users, the device can be controlled locally or in the main control room, centralized control, or automatic control.
7) The difference between the total measured capacity of the whole capacitor bank and the sum of the rated values of each capacitor shall not exceed +10%~0, and the capacitance deviation of each phase shall not exceed 5%.