Yaskawa GPD 506/P5 Section Two - Manual (Page 18)

PP.P5G5.02Troubleshoot
Page 18
Rev. 06/11/2003
The table below is for A through C spec boards.
Step 8
Test Equipment - Ungrounded oscilloscope with X 10 probe, DC Voltmeter, jumper wires.
3. Apply power to the gate drive board using the following chart.
Gate Circuit Check
DC Power
Supplies
Gate drive board
ETC61510X
11Cn 12Cn 13Cn 14Cn 15Cn 16Cn
17Cn
25Cn
3 2 1
1
3
27Cn
4 3
2 1
Gate drive board for 230V 37kW
7Cn 7Cn
325
V
- +
Size Voltage Connector Positive Negative
18kW, 22kW 325VDC 19CN pin 5 pin 1
230V 30kW ~ 75kW 325VDC 25CN pin 1 pin 3
325VDC 26CN pin 1 pin 5
460V 18kW ~ 45kW 650VDC 19CN pin 5 pin 1
55kW ~ 160kW 650VDC 26CN pin 5 pin 1
575V 18kW ~ 160kW 845VDC 22CN pin 1 pin 4
325VDC 21CN pin 1 pin 3
1
5
26Cn
Control board
ETC61599X-SXXXX
325
V
- +
6 5 4 3 2 1 4 3 2 1 6 5 4 3 2 1 4 3 2 1 6 5 4 3 2 1 4 3 2 1
Size Voltage Connector Positive Negative
230V 18kW, 22kW 325VDC 19CN pin 5 pin 1
30kW ~ 75kW 325VDC 25CN pin 1 pin 3
18kW ~ 45kW 650VDC 19CN pin 5 pin 1
460V 55kW ~ 160kW 325VDC 25CN pin 1 pin 3
650VDC 26CN pin 1 pin 5