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8·8
Operation of Motors· with Brake
8·8·1 Connection for non"excitive operation type brake
MC2
0
Use an interlock to prevent simultaneous
Mel
~b---:-_~
operation of the brake and the inverter start
signal (ST).
Power
---
source
8·8·2
NOTE:
o
The brake power source should be connec-
ted from the line side of the inverter.
Connection for excitive operation type brake
Brake
b--,----.-.....,~
C'~~-----{I
M
o
Use an interlock to prevent simultaneous
operation of the brake and the inverter start
signal (ST).
o
The brake power source should be connec-
ted from the power source side of the
inverter.
The inverter has approximately 20% inherent dynamic braking (DB) capacity
if no external braking circuit is utilized. This valve depends on system
efficiency (motor plus inverter). Contact the factory if further details are
required.
8·12
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