Elevators play an increasingly important role in inhabitation high-rises, busy business building, and hotels. Shanghai Wenlida designed elaborately the elevator special-purpose AC power supply considering voltage pulsation caused by ceaseless ups and downs and frequent running and pauses of elevators.

Technical parameter:
 
Rated capacity (KVA): 10~2400 KVA, 3~500 KVA
Input current (A)  Correlation to the rated capacity
Input voltage (V)  380VAC+/-20% optional, 220VAC+/-20% optional
Output voltage (V)  380VAC+/-5% optional, 220VAC+/-5% optional
Phase number: Three phase single phase
Insulated strength: 2000V/1 Min does not have the puncture
Time for response:  ¡Ü1.5s (input fluctuation within 10%)
Efficiency: ¡Ý98%
Waveform distortion: ¡Ü0.1%
Working frequency (Hz): 50~60
Constant voltage precision: +/-5% adjustable