Alpha ESS PWG2-50K User Manual page 15

Chapter II Introduction to PCS-AC, PCS-DC and STS Modules 3
Fig. 2-4 Front 3D view for PCS-DC module
The handle on the front panel of the module cannot bear the load.

The front panel of PCS-AC module has two LED lights, namely one green (Normal) light and one red (Alarm) light.
When the device is in standby state, the green light (Normal) flickers once every 1s. When the device is in sleep state,
green and red lights are off. When the device is in normal operation, the green light (Normal) is always on. When the
device has a fault warning, the red light (Alarm) will be always on or flicker.
Position
1
2
3
4
5
6
Warning
Description
Normal
indicator light
Fault indicator
light
Hanger
Handle
Communication
cable
Power supply
cable