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Volter 21PTSSh (3x7) 21000 W

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Expecting restock
AVR type: thyristor; Input voltage: 400 V (3 phases); Power (W): 21000; Input voltage (V): 145 – 285; Output voltage accuracy (±), %: 5.5; Response time (ms): 20; Efficiency (%): 98; Dimensions (mm): 420x350x160; Weight (kg): 26.1;
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Volter 21PTSSh (3x7) 21000 W
21000 W
27000 W
33000 W
42000 W
3 phasewall 
Type:thyristor
Power:active 21000 W
Input voltage:145 – 285 V
Efficiency:98 %
Output accuracy (±):5.5 %
Sockets:with grounding
Cooling:passive
Mount:wall, floor
How to choose a surge protectorWe consider from different angles the issues of protecting household appliances from too high or low voltage
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Additional features avr Volter 21PTSSh (3x7):
  • Number of stabilization steps - 16
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