Specifications Of Motovar Mv 20 - Lincoln Electric MOTOVAR MV 20 Safety Instruction For Use And Maintenance

Electronic variable speed unit
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C - DESCRIPTION

SPECIFICATIONS OF MOTOVAR MV 20

- Connection by draw-out terminal block
- Power supply =
- Setpoint (differential input) :
- Regulation with or without tacho
generator.
- Unlocking direction +
- Unlocking direction -
If the 2 inputs are activated simultaneously,
the + direction has priority.
- 4 quadrants, switching power
- Switching frequency =
- Memorized protection against short
circuits
- Thermal protection = 80°C on the radiator.
- Operating temperature =
- Adjustable intensity limiting
- If a power transistor is disconnected or
shorts-out, the motor stops.
C-6
CHARACTERISTICS :
2
(wire 2,5
max.)
42V  10% 50/60 Hz 10A
 10V 22 K
(closing 5 and 6 J1).
(closing 5 and 7 J1).
12Khz
(indication by red led).
0 to 40°C
(factory adjustment = 10A).
8695 5832
MOTOVAR MV20

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