Chapter 5 Main Circuit Terminals|C200 Series
5-3
avoid this, it is recommend to use a serial connected AC input
reactor(6%) at the AC Motor Drive mains input side to reduce the current
and improve the input power efficiency.
;
Connect a brake resistor or brake unit in applications with frequent
deceleration ramps, short deceleration time, too low brake torque or
requiring increased brake torque.
B1 B
Brake resisto
(optional)
;
The external brake resistor should connect to the terminals (B1, B2) of
AC motor drives.
;
For those models without built-in brake resistor, please connect external
brake unit and brake resistor (both of them are optional) to increase
brake torque.
;
DC+ and DC- are connected by common DC bus, please refer to
Chapter 5-1(Main Circuit Terminal) for the wiring terminal specification
and the wire gauge information.
;
Please refer to the VFDB manual for more information on wire gauge
when installing the brake unit.
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Call 1(800)985-6929 for Sales
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