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GE L90 User Manual

GE L90
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11-20 L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
REPLACE FRONT PANEL CHAPTER 11: MAINTENANCE
11
Figure 11-20: Attach mounting bracket to relay on right side
3. Attach the graphical front panel hinge to the left mounting bracket using the nuts provided.
Figure 11-21: Attach to left mounting bracket inside relay
4. Close the front panel without tightening the screw to the mounting bracket.
5. Optionally remove the protective plastic film on the graphical front panel. It is normally peeled off, but also can be left
on.
The graphical front panel has been installed but not connected.

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GE L90 Specifications

General IconGeneral
CommunicationEthernet, Serial
MountingPanel Mount
Frequency50/60 Hz
InputsDigital, Analog
OutputsRelay
ControlLocal, Remote
Communication InterfaceIEC 61850, DNP3, Modbus
Protection FunctionsDifferential, Ground Fault
Standards ComplianceIEC, IEEE

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