鸿浩电力设备有限公司

Product overview and scope of application

TBB-10 high voltage reactive power compensation device is mainly used in 6kV, 10kV, 35kV AC power system for reactive power compensation, improve power factor, improve grid voltage quality, reduce line loss, give full play to the efficiency of power generation and power supply equipment.

TBB-10 high voltage reactive power compensation device is composed of several groups of compensation cabinets. The devices in the compensation cabinet are mainly composed of shunt capacitor, special fuse for capacitor, series reactor, discharge coil, zinc oxide arrester, isolated grounding switch, post insulator, connecting bus and capacitor frame, and protection circuit. If double star or three-star unbalanced current protection or single star bridge differential protection is adopted, corresponding current transformer shall be installed.

Model meaning

Normal service conditions

Ambient temperature: high temperature + 40 ℃, low temperature: - 15 ℃, and the average value within 24 hours is not more than 35 ℃;

The temperature conditions are as follows: the average value of daily relative humidity does not exceed 95%; the average value of monthly relative humidity does not exceed 90%;

The average daily steam pressure is not more than 2.2kpa, and the average monthly steam pressure is not more than 1.8kpa;

Seismic intensity: no more than 8;

Altitude: no more than 1000m (higher than this altitude, it needs to be negotiated with our company);

Installation location: no fire, explosion, serious pollution, chemical corrosion, salt spray corrosion and severe vibration.

Main technical parameters

Rated voltage: 6 ~ 35kV

Rated capacity: 50-10000kvar

Connection mode: single star, double star, three-star

Protection mode: open triangle protection, differential pressure protection, bridge time difference current protection, neutral point unbalanced current protection, neutral point unbalanced voltage protection