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IQ 100 Series (130/140/150) Meter
Electrical Installations
26 User and Installation Manual IM02601003E-July 2010 www.eaton.com
Electrical Connection Diagrams
Choose the diagram that best suits your application. Be sure to maintain the CT polarity when wiring.
1. Three Phase, Four-Wire System Wye with Direct Voltage, 3 Element
a. Example of dual Phase Hookup
b. Example of Single Phase Hookup
2. Three Phase, Four-Wire System Wye with Direct Voltage, 2.5 Element
3.
Three-Phase, Four-Wire Wye with PTs, 3 Element
4.
Three-Phase, Four-Wire Wye with PTs, 2.5 Element
5.
Three-Phase, Three-Wire Delta with Direct Voltage
6.
Three-Phase, Three-Wire Delta with 2 PTs
7.
Three-Phase, Three-Wire Delta with 3 PTs
8.
Current Only Measurement (Three Phase)
9.
Current Only Measurement (Dual Phase)
10.
Current Only Measurement (Single Phase)
1. Service: WYE, 4-Wire with No PTs, 3 CTs
Select: “3 EL WYE” (3 Element Wye) in Meter
Programming setup.