Toshiba – Toshiba VF-SX User Manual
Page 23
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5-4
TOSHIBA
MCCB
MC
—oln--- L_o o---- —
/^jr^MCCB-Trip Coil
R
U
s
V
T
W
F
FLB
R
FLC
CC
FLA
Forward
Run/Stop
h
Reverse
Run/Stop
Figure 5.2 Simplified Power and Control Wiring
5.2 Installation of a Molded Case Circuit Breaker (MCCB)
1. Install a molded case circuit breaker (HCCB) on the line side of the drive
for protection of the incoming power wiring only.
2. Turn the drive ON and OFF via control devices or the touchpad whenever
possible, and not by manual operation of the HCCB or MC. Use the control
terminals F. R, and CC to receive control signals from the appropriate remote
control devices.