YASKAWA SGDH, User Manual

Page: 394 / 616

6 Wiring
6.4.7 Operating Conditions on 400-V Power Supply Voltage
6-30
6.4.7 Operating Conditions on 400-V Power Supply Voltage
There are four types of SGDH SERVOPACKs, for the power supply voltages: Single-phase 100 VAC, single-
phase 200 VAC, three-phase 200 VAC, and three-phase 400 VAC. When using the SERVOPACK for 100 V or
200 V with the three-phase 400-VAC class (380 to 480 V), prepare the following voltage conversion transform-
ers (single-phase or three-phase)
When selecting a voltage conversion transformer, refer to the capacities shown in the following table.
* This is the net value at the rated load.
• Do not connect the SERVOPACK for 100 V and 200 V directly to a voltage of 400 V.
The SERVOPACK will be destroyed.
• Control the AC power supply ON and OFF sequence at the primary side of voltage conversion transfer.
Voltage conversion transfer inductance will cause a surge voltage if the power is turned ON and OFF at the secondary,
damaging the SERVOPACK.
CAUTION
Primary Voltage Secondary Voltage
380 to 480 VAC
380 to 480 VAC
→
→ 200 VAC
100 VAC
Voltage SERVOPACK Model
SGDH-
Voltage Capacity per
SERVOPACK * (kVA)
Current Capacity of Circuit
Breaker or Fuse (Arms)
Single-phase
100 V
A3BE 0.15 4
A5BE 0.25
01BE 0.40
02BE 0.60 6
Single-phase
200 V
A3AE 0.20 4
A5AE 0.25
01AE 0.40
02AE 0.75
04AE 1.2 8
Single-phase
220 V
08AE-S 2.1 11
15AE-S 4.0 19
Three-phase
200 V
05AE 1.4 4
08AE 1.9 7
10AE 2.3
15AE 3.2 10
20AE 4.3 13
30AE 5.9 17
50AE 7.5 28
60AE 12.5 32
75AE 15.5 41
1AAE 22.7 60
1EAE 30.9 81