GE CLPG12C Instructions Manual page 17

Carrier current ground relay
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GEI-83910
RENEWAL PARTS
It is recommended that suffi ci ent quantit i es of renewal parts be carri ed in
stock to enable the prompt replacement of any that are worn, broken, or damaged.
When orderi ng renewal parts, address the nearest sales office of the General
Electric Company, and specify the quantity required, the name of the part, and
complete relay nameplate data.
If possible, give the General Electric Company
requisition number on which the relay was furnished.
LIST OF FIGURES
Figure lA (8029723)
CLPG12C Relay Front View
Figure IB
(8029724 )
CLPG12C Relay Rear View
Figure 2 (362A544-2)
External Connections for the CLPG12C Relay
Figure 3 (0891B0495)
Time-Current Curves for the Overcurrent Units of the
CLPG12C Relay
Figure 4 (0891B0496)
Contact-Closing Time-Curves for the Directional Unit of
the CLPG12C Relay
Figure 5 (8027688
&
8023399)
Low-Gradient Contact Assembly for the Gl
Figure 6 (6077069-4)
Figure 7 (459A215)
Figure 8 (8025039)
Figure 9 (0148A4066)
(Carrier-Start) Unit
Barrel-Type Contact Assembly for CLPG12C Relay
Test Connections to Check for G2 Rebound Using the
Carrier-Current Auxiliary
Cross Section of Drawout Case Showing Position of
Auxiliary Brush and Shorting Bar
Test Connections for Checking Gl, G2 and GD Unit
(Current-Polarized) Pickup and Clutch Settings
Figure 10
(0148A4065)
Test Connections for Checking GDIX Time and Pickup
Voltage
Figure 11
(0459A0204)
Test Connections for Checking Proper Directional-Unit
Core Position
Figure 12 (0148A4064)
Test Connections for Setting GD Unit Pickup Using
Potential Polarization
Figure 13
(0148A3975-3) Internal Connections (Front View) for CLPG12C Relay
Figure 14 (6209276-3)
Outline and Panel-Drilling Dimensions for CLPG12C Relay
Since the last edition, changes have been made in the INSTALLATION PROCEDURE G2
Unit Rebound Test, the SERVICING Barrel Contact Wipe Check and Adjustment, and
Figure 14.
17

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