Rockwell Automation 14C214, Инструкция по эксплуатации

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Dynamic Braking Kit for FlexPak Plus and MinPak Plus DC Drives
Step 6. For non-regenerative FlexPak Plus DC drives with a Reversing Contactor: Connect the dynamic
braking resistor between the corresponding normally closed (
NC
) contacts on the forward contactor
and the reversing contactor. For example, connect the resistor between terminal 8 on the forward
contactor and terminal 8 on the reverse contactor. This places the resistor across the motor’s
armature (A1 and A2) when both contactors are de-energized. Refer to figures 3 and 4.
Figure 2 – Dynamic Braking Resistor Schematic for Regenerative Drives
and Non-Regenerative Drives Without a Reversing Contactor
A1 (+)
Forward
Contactor
Forward
Contactor
A2 (–)
47
Forward
Contactor
Dynamic Braking
Resistor
Forward
Contactor
DB 1
DB 2
DC
Motor
45/52
Armature