GE Energy
Power Fail Alarm Connection
Station Battery / Power Source
Light ON when | Light ON after |
operational | failure |
System Fail
The D400 includes a System Fail contact closure to provide an external LED indication on the system or LAN status.
The LED notification can be wired to operate as follows:
•ON when system is functioning properly
•ON when system failure has occurred
The System Fail contact closure provides three contacts (terminals 4, 5 and 6) on terminal block TB2.
!Caution: Contact closure rated for 0.1 A @ 300 V maximum.
»To connect the System Fail relay:
1.Remove the terminal block protective plastic cover.
2.Wire a lamp to terminals 4, 5 and 6 on terminal block TB2 as follows:
To enable the indicator when power is… | Wire the lamp between… |
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Functioning properly | Terminals 4 and 5 |
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Failed | Terminals 5 and 6 |
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For proper connection, the recommended tool torque settings for power terminal screws are 10.8
3.Replace the terminal block protective plastic cover.
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