محدوده فرکانسی Frequency Range:
Vector Control:0-300Hz, V/F Control: 0-3200Hz
Dielectric Strength:
Between live and dead parts: 2,000V AC, 1 minute/Between contact circuit and operating coil: 2,000V AC, 1minute/Between contact circuit : 2,000V AC, 1minute/Between contact of the same pole: 1,000V AC, 1minute