ABB ret650 - Page 98

A
1
2
3
4
V
GUID-BBAEAF55-8D01-4711-A71D-BBC76B60BA3D V1 EN
Figure 9: Testing output contacts using the voltage drop method
1 Contact current
2 Contact voltage drop
3 Load
4 Supply voltage
Section 8 1MRK 504 126-UEN -
Troubleshooting
90
Commissioning Manual