Volter 21PTTM (3x7) 21000 W

AVR type: double conversion; Input voltage: 400 V (3 phases); Power (W): 21000; Input voltage (V): 130 – 330; Output voltage accuracy (±), %: 0.5; Response time (ms): 1; Efficiency (%): 98; Dimensions (mm): 420x450x160; Weight (kg): 21;