YASKAWA VARISPEED-656RC5

(3) Main Circuit Surge Protector
Fig.10 shows a diagram of a typical connection of the surge protector. Recom-
mended protectors are shown in Tables 6 and 7.
R/L1
S/L2
T/L3
VS-656RC5
Power
Coordination
Reactor
Current
Suppression
Reactor
r/
1
2
200200/
2
400400/
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
r1/
11
21
1/
t1/
31
1 ⊖
 ⊖
Surge Protector
IM
PWM Inverter
Fig.10 Connection Diagram (When connecting a surge protector)
26