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Technical indicators
Input regulator range 3Φ4W + G380V ± 20% or 3Φ4W + G220V ± 20%
Or 3 Φ4W + G200V ± 20% or 3 Φ4W + G460V ± 20%
Frequency 47HZ ~ 63HZ
Output rated voltage 380V or 400V or 220V or 200V or 460V
Center voltage adjustment range ± 7%
Adjustable accuracy ± (1 ~ 5)% selectable (conventional set to ± 2%)
Fast response time (20ms for one power cycle)
Waveform distortion does not produce additional waveform distortion (static)
Efficiency ≥98%
Three - phase unbalance of three - phase voltage automatic balance
Delay output first regulator and then output (protection equipment from shock)
Protect the overvoltage output phase voltage by more than 10%, cut off the output or uninterrupted steering bypass
Undervoltage output phase voltage is less than 10%, cut off output or uninterrupted steering bypass
Lack of phase (automatic cut off)
Overload electronic detection, overload within 3 minutes cut off the output
Over-current electronic detection and double protection of circuit breakers
Short circuit electronic detection and circuit breaker double protection
Bypass uninterrupted automatic bypass
Indicating that the voltage A, B, C, ΣABC three-phase with true RMS digital display
Current A, B, C, ΣABC three-phase with true RMS digital display
Working state regulated state / mains state
Abnormal overvoltage, undervoltage, overload, fuse cut off
Work with two ways of regulation and electricity
Overload capacity 5 times the rated current for 1 second

Supply of medical equipment dedicated non - contact AC voltage regulator ZBW - 100KVA