■The following discharge cycle is repeated in the
circuit of the left fig. 2.5 sec. ON 2.5 sec. OFF 10,000 cycles. With following DC pulse test voltage:
■Pulse voltage: 10KV
Insulation resistance
絶縁抵抗
>10MΩ
500 volt Insulation test
500V 絶縁測定電圧
負荷電力軽減曲線:
For resistors operated in ambient temperature over 40℃,
power rating must be derated in accordance with the curve left.