YASKAWA Varispeed-616G3

MOLDED-CASE CIRCUIT BREAKER
(MCCB) AND FUSE
FOR BRANCH CIRCUIT PROTECTION
Be
sure to connect
MCCB's or fuses between the AC main circuit power
supply and VS-61663 input terminals L 1 (R), L2 (S) and, L3 (T) to
pro-
tect the wiring . Recommended ratings
of MCCB and fuses are listed
in Table 1 . The fuses should
be class RK5 fuses .
When a ground fault interrupter is
used, select one with no influence
for high frequency . In order to prevent malfunction,
setting current should
be 200 mA or above, and operating time
should be 0 .1 sec or longer .
(Example)

" Mitsubishi Electric NV series (manufactured
in 1988 and
after)
" Fuji Electric EGSG series (manufactured in
1984 and after)
230V
Class
VS-61663
460V Class
VS-61663
MCCB or
Fuse, Class RK5
I
MCC13
or
Fuse, Cl ass RK51
SURGE SUPPRESSOR
*Made by MARCON Electronics
Table 1

Branch Circuit Protection
Model CIMR-
Capacity kVA
Rated Output Cu rrent _

A
Rated Current
_G3
; - 1
4L55
110
128
225A
380 to 460V
_ G3 . - :41,75

__ G3 . =i4LA1

G 3 ;_ ;41 .A6
140

200

250
- 165

2
24
1

300

_
300A 400A
600A
Surge
suppressors should be connected to the coils
of relays, magnetic
contactors,
magnetic valves, or magnetic relays .

See Table
2 .
MAIN CIRCUIT
Model CIMR-
Capacity kV A
G3 ;_?2L30_
G3'_ :2L37 _
54__ :F68
200 to 230V
G3 :==2 1 .45
78
G3 ;- :21 .55 I
95
G3`= :21,75
- 130
Rated Output Current A 130 160 183 224
300
Rated Current 225A 225A 300A 400A
600A
Table
Coils of Magnetic Contactor
and Control Relay
Large-sized
2 ; ;urge
Model
Suppressors
Surge Suppressor*
Specifi cations ~Yaskawa Code No .
Magnetic
DCR2- 250 VAC
0002417
200
Contactors
50A .221 0 .51,17 + 20052
to
Control Relays
230V
MY-2, -3(OMRON) DC R2-
250 VAC
HH-22, -23(Fuji) I
OA .25C 0 .11,17 + 10013
0002482
MM-2, -4(OMRON)
380 to 460V Units
DC R2-
1000 VDC
0002630
SOC1100B
0 .51,17
+
22012
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