Yaskawa VS-626 MC5 - Manual (Page 43)

Wiring
3.4.3 Main Circuit Configurations
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3.4.3 Main Circuit Configurations
The main circuit configurations are shown in Figure 3.4 and Figure 3.5.
J 200 V Class
CIMR-MC5A20P4 to 21P5 (0.4 to 1.5 kW
CIMR-MC5A2011 to 2015 (11, 15 kW)
CIMR-MC5A2030 to 2075 (30 to 75 kW)
CIMR-MC5A22P2 to 27P5 (2.2 to 7.5 kW)
CIMR-MC5A2018 to 2022 (18.5, 22 kW)
(DCL
option)
V(T2)
W(T3)
Power
supply
(RCC)
U(T1)
B2 B1
©
T(L3)
S(L2)
¨ 2
¨ 1
R(L1)
Control
circuits
V(T2)
W(T3)
Power
supply
(RCC)
U(T1)
B2 B1
©
T(L3)
S(L2)
¨ 2
¨ 1
R(L1)
Control
circuits
(DCL
option)
Fin cooling fan
* 2 * 2
* 1 * 1
V(T2)
W(T3)
Power
supply
(RCC)
U(T1)
©
T(L3)
S(L2)
¨ 2
¨ 1
R(L1)
Control
circuits
(DCL
option)
Fin cooling fan
V
W
Power
supply
(RCC)
U
©
T
S
¨ 2
¨ 1
R
Control
circuits Fin cool-
ing fan
¨ 3
r
Internal
cooling fan
¨ 3
* 1
* 1
* 2 * 3
V
W
Power
supply
(RCC)
U
©
T
S
R
Control
circuits
Fin cooling fan
r
Internal
cooling fan
¨ 3
* 1
* 1 Prewired at the factory.
* 2 Remove the short-circuit bar from between ¨ 1 and ¨ 2 when connecting a DC
reactor to Inverters of 15 kW or less.
* 3 Prewired at the factory. When supplying power to the main circuits from the DC
power supply, remove the wiring from R-r and S- .
Fig
3.4 200 V Class Inverter Main Circuit Configurations
3