Powerware 415/240V Harness Connections at the Electronics Module, EMS−UGK Harness Connections

INSTALLATION

4.Connect the circular connector of each harness to the electronics module. Verify the harness label matches the connector label on the electronics module. See Figure 6 and Table 5. Figure 7 shows a detailed view of both panels.

NOTE To connect a harness to the electronics module, align the polarizing keys and keyways and insert the plug into the receptacle. Rotate the attached coupling ring clockwise until it snaps into position.

Branch Circuit Harness CT1	CT1	CT1
Branch Circuit Harness CT2	CT2	CT2
Main Input Harness CTM	CTM	CTM
Voltage Harness V1	V1	V2

Figure 6. Harness Connections at the Electronics Module

Table 5. EMS−UGK Harness Connections

Connection	Description
CT1	Branch circuit harness from Panel 1 / Input 1 to Panel 1 breaker poles 1–21.
	Dual panel option only. Branch circuit harness from Panel 2 / Input 2 to Panel 2 breaker poles 1–21.
CT2	Branch circuit harness from Panel 1 / Input 1 to Panel 1 breaker poles 22–42.
	Dual panel option only. Branch circuit harness from Panel 2 / Input 2 to Panel 2 breaker poles 22–42.
CTM	Main input monitoring option only. Main input harness from Panel 1 / Input 1 to Panel 1 main
	connections.
	Dual panel option only. Main input harness from Panel 2 / Input 2 to Panel 2 main connections.
V1	Voltage harness from Panel 1 / Input 1 to Panel 1 reference voltage connection.
V2	Dual panel option only. Voltage harness from Panel 2 / Input 2 to Panel 2 reference voltage
	connection.

16 EATON Powerware® Energy Management System (EMS) Upgrade Kit User’s Guide S 164201724 Rev 1 www.powerware.com