Yaskawa DR2 Sigma Servo - Manual (Page 175)

APPLICATIONS OF Σ-SERIES PRODUCTS
3.8.7 Using DR2 Servopack with High Voltage Line cont.
162
2) Select appropriate power transformer capacity according to the following table.
Supply
Voltage
Servopack Type
Power Supply Capacity Per
DR2 Servopack (kVA)
(see note)
DR2-A3Aj 0.25
DR2-A5Aj 0.3
200 V
DR2-01Aj 0.5
200 V
DR2-02Aj 0.75
DR2-04Aj 1.2
DR2-08Aj 2.2
DR2-A3Bj 0.25
DR2-A5Bj 0.3
100 V DR2-01Bj 0.5 100 V
DR2-02Bj 0.75
DR2-03Bj 1.4
Note At rated load.
3) When 400V class supply voltage is used:
Three-phase
400 or 440 VAC
Power transformer
200 or 100 VAC
Magnetic contactor for
power ON/OFF
Servopack
1MC
1MC
L1
L2
L
N
3