1) Drip-leak-proof structure: IP22/IP23 protection class 2) Insulation class: H 3) Rated voltage at 50Hz: 400V 4) Three phase four wires 5) Stable voltage regulation rate ≤±1% 6) Transient voltage regulator ≤ -18% ~ +20% 7) Voltage waveform distortion rate THD≤ 3% 8) Telephone interference factor TIF≤ 50 9) Other standard of voltage can be available by your request
BYC POWER is always ready for your consulting. We were and will be responsible for each piece of our product.