Details of YDTBBZ-10-300/100KVA-AK/P6 are shown below:
product description
At present, most of the distribution network adopts the reactive power compensation method of the fixed capacitor bank of the substation. Due to the lack of reactive power regulation, the power factor fluctuates greatly during the peak and valley of the power supply, and the problem of overcompensation and underfill occurs. YDTBBZ high-voltage reactive power compensation automatic capacity-adjusting device uses the reactive power automatic controller to detect the grid voltage and power factor. Through the comprehensive judgment of the grid voltage and power factor, the automatic on-load voltage regulation of the two main transformers can be controlled at the same time. The automatic switching of the reactive compensation capacitors on the two busbars achieves balanced system voltage and provides power factor. Reduce line loss, protect power supply quality, solve reactive over-compensation and under-compensation problems YDTBBZ high-voltage reactive power compensation is mainly used for power frequency 3KV, 6kV, 24kv, 10kV, 35kV, 66kV power system for capacitive reactive compensation and inductive Power compensation is used to adjust and balance the grid voltage, improve the power factor, reduce the line loss, improve the power quality, and give full play to the production efficiency of power generation, power supply equipment and electrical equipment.
Main parameters (10KV/6KV)
First, the characteristics
1. System rated voltage: 12KV
2. Rated maximum capacity: 10000Kvar/25000Kvar
3. Maximum number of groups: 8 groups
4. Insulation resistance of each circuit of the device to ground: ≥1000MΩ
5.1min power frequency withstand voltage: 42KV
6. Anti-interference performance: It can withstand the frequency of 1MHZ voltage amplitude common mode 2500V, differential mode 1000V attenuation shock wave pulse interference experiment, can withstand the severity level 1 vibration and impact response test
7. Mechanical life: 50,000 times
Second, environmental conditions
1. Ambient temperature: -25 ° C ~ +45 ° C, the average temperature within 24 hours does not exceed +35 ° C
2. Relative humidity: 85%
3. Atmospheric pressure: 80 ~ 110Kpa
4. Altitude: ≤2000m
5. Working position: no more than 5° from the reference position
6. Installation location: The place of use is not allowed to have explosive medium. The surrounding environment should not contain gas and conductive medium that corrode the metal box to destroy the insulation. It is not allowed to be filled with water vapor and there is serious mold.