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3.2 Power supply
3.2.1 Single-phase AC supply
The servo drive ARS 2100 SE fulfils the following requirements:
Rated voltage 230 VAC
Frequency range nominal 50-60 Hz 10 %
Electrical impulse load capacity for possible combination of several servo drives. The servo drive
ARS 2100 SE allows dynamic conversion in both directions between motor and generator
operation without dead times
No parameterisation by the user required
1.1.1.1 Behaviour during switch-on
As soon as the servo drive ARS 2100 SE is supplied with the input voltage, the DC bus is charged
(< 1 s) using the brake resistor as a precharging resistor, the DC link relay deactivated.
After precharging of the DC bus the relay is energized and the DC bus is coupled hard to the
mains power without the precharging resistor.
Product Manual „Servo drives ARS 2100 SE“ Version 5.0
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