Schneider Electric EM4000 Marine Instruments User Manual


 
PowerLogic
TM
Series EM4000 930-134-01-A.00
Installation Guide 11/2013
16 ©2013 Schneider Electric All Rights Reserved
For a 600Y/347V or higher three-phase wye panel with potential transformers
with the 120V variant of the meter:
Connect meter terminal A to the voltage disconnect phase A (red wire)
Connect meter terminal B to the voltage disconnect phase B (black wire)
Connect meter terminal C to the voltage disconnect phase C (blue wire)
Connect meter neutral terminal to neutral bar in the voltage disconnect panel
(white wire)
Connect earth wire to earth post using lug provided
Install power supply shorting jumpers (see Figure 8)
NOTE: For the wiring of the potential transformers, see Figure 4.
Figure 8: PowerLogic EM4000 meter 600Y/347V or higher three-phase wye
service with potential transformers connection
Legend:
1 BX cable
2 Earth
3 Phase C (blue)
4 Phase B (black)
5 Shorting jumper
6 Sense voltage terminal block (J3)
7 Neutral (white)
8 Phase A (red)
9 0.75-inch (1.9-cm) strain relief
8
4
7
5
6
2
1
3
9