Yaskawa Sigma-5 Safety Precautions for SGDV Servo Amplifier - Manual (Page 16)

E-14
3 Wiring
3.1 Molded-case Circuit Breaker and Fuse
When choosing a molded-case circuit breaker and a fuse capacity, refer to
this table. The rated input current of the SERVOPACK is the nominal value
at the rated load.
Select the appropriate capacity in accordance with the specified derating.
Cutoff characteristics (25 ° C): 300% five seconds min.
SERVOPACK
Model SGDV-
Power Supply
Capacity per
SERVOPACK
(kVA)
Rated Input Current of
SERVOPACK
(A
rms
)
Rated Voltage
Main circuit
power supply
Control circuit
power supply
Fuse MCCB
R70F 0.2 1.5 0.38 250 V 240 V
R90F 0.3 2.5
2R1F 0.7 5
2R8F 1.4 10
R70A 0.2 1.0 0.2
R90A 0.3 1.0
1R6A 0.6 2.0
2R8A 1 3.0
3R8A 1.4 3.0
5R5A 1.6 6.0
7R6A 2.3 6.0
120A 3.2 7.5 0.25
180A 4 10
200A 5.9 15
330A 7.5 25 0.3
470A 10.7 29
550A 14.6 37
590A 21.7 54 0.45 600 V 480 V
780A 29.6 73
1R9D 1.1 1.4 1.2
3R5D 2.3 2.9
5R4D 3.5 4.3
8R4D 4.5 5.8 1.4
120D 7.1 8.6
170D 11.7 14.5
210D 12.4 17.4 1.5
260D 14.4 21.7
280D 21.9 31.8 1.7
370D 30.6 43.4