Chint Capacitor NWC6-0.525-40-3 Dry Type Low Voltage Shunt 525V, Ø 116 x 290 1pc

- Ambient air temperature: -25℃～+50℃-25/C）; (can customized -25/D)
- Relative humidity: ≤50% at 40℃; ≤90% at 20℃ ;
- Altitude: ≤2000m;
- Environmental conditions: No harmful gases and vapor, conductive or explosive dust and severe mechanical
vibration.

- Rated voltage: 0.23 kV, 0.25 kV, 0.4kV, 0.45kV, 0.48 kV, 0.525kV
- Rated frequency: 50Hz or 60Hz
- Rated capacity: (5～40)kvar
- Capacitance deviation: -5%～+10% ; the ratio of maximum and minimum measured of the capacitance between any two outlet terminals of the three-phase capacitor should not exceed 1.08
- Tangent of the loss angle tgδ: Lower than 0.0012 under rated power frequency voltage
- Withstand voltage: interelectrode, power frequency 2.15U , 10s; pole-to-case, power frequency 3.6kV, 60s; N
- Maximum permissible overvoltage: 1.1 U ; no more than 8h every 24h; N
- Maximum permissible current: 1.3I ; N (1.6 In, 2h/24h; 2.0 In, 30min/24h )
- Self-discharge characteristic: After the capacitor is applied with 2 U DC voltage and the power is disconnected for N
3min, the remaining voltage drops 75V or below
- Inrush current: 200 In
- Withstand voltage: interelectrode, power frequency 2.15UN, 10s
- Withstand voltage: pole-to-case, power frequency 3.6kV, 60s
- Losses : ≤0.20W/kvar
- Use safety:Dry-type,over-pressure protection device,self-healing
- Fixing: Bottom threaded bolt M12 and M16
- Expected life:≥200,000 h