Schneider Electric E4800 Manual De Usuario
PowerLogic
TM
EM4800 Series
930-110-01-B.00
Installation
04/2011
© 201
Schneider Electric All Rights Reserved
18
For a 480Y/277V three-phase wye panel with the 120V variant of the
meter:
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)
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)
panel (white wire)
•
Connect earth wire to earth post using lug provided
•
From the auxiliary power transformer, connect 120V auxiliary power to
AUXA and AUXN on the meter (see Figure 9)
AUXA and AUXN on the meter (see Figure 9)
Figure 9: PowerLogic EM4800 meter 480Y/277V three-phase wye
service connection
service connection
8
5
7
6
10
2
1
4
3
9
Legend:
1 BX cable
2 Earth
3 AuxA (red)
4 AuxN (white)
5 Phase C (blue)
6 Sense voltage terminal block (J3)
7 Neutral (white)
8 Phase A (red)
9 Phase B (black)
10 0.75-inch (1.9-cm) strain relief
1 BX cable
2 Earth
3 AuxA (red)
4 AuxN (white)
5 Phase C (blue)
6 Sense voltage terminal block (J3)
7 Neutral (white)
8 Phase A (red)
9 Phase B (black)
10 0.75-inch (1.9-cm) strain relief