High Voltage AC Filter Capacitors
1. Working conditions
Installation location: outdoor/indoor.
Altitude: no more than 1000m (high-altitude products can be provided according to user needs).
Ambient air temperature: The lower limit of ambient air temperature in the installation area is -25°C and -40°C; the upper limit of ambient air temperature is represented by A, B, C, and D, which are 40°C, 45°C, 50°C, and 55°C, respectively.
Seismic requirements: capacitors can withstand earthquake intensity of 8 degrees without damage.
The installation site should be free of harmful gas and steam, and there should be no conductive or explosive dust.
There should be no vigorous mechanical movement.
2. Technical parameters
Rated frequency: 50Hz.
Bandpass filter with ±5%.
High pass filter with ±7.5%.
Loss tangent value tgδ (under rated voltage, at 20℃): not more than 0.0005 (excluding inner fuse).
The rest are in line with GB/T11024-2001 "Parallel Capacitors for AC Power Systems with a Nominal Voltage of 1kV and Above".