2
3
277V
Black
Red
Yellow
Neutral
Neutral
277V
PULSE OUTPUT LINE
120
Neutral
120
PULSE OUTPUT LINE
PULSE OUTPUT LINE
PHASE
PHASE
PHASE
WIRING DIAGRAMS
TYPICAL 208/480 VAC 3Ø, 3,4 WIRE INSTALLATION
Model 8053
Model 8051
NOTE: Multiply output pulses by
3 for proper kWH indication
Model 8053
Model 8051
TYPICAL 240/120 VAC 1Ø, 3-WIRE INSTALLATION
TYPICAL 277 VAC 1Ø, 2-WIRE INSTALLATION
Model 8051
FIGURE 2
*
*Assuming a balanced load.
NOTE: Wires are crossed through
the CT, each entering from the
opposite direction. Assuming
the voltages are equal, this does
not require a balanced load.
NOTE: Multiply output pulses by
2 for proper kWH indication
Model 8053
Cap This
Cap This
Cap This
PULSE OUTPUT LINE
PHASE
PHASE
PHASE
120V
120V
Black
Red
Yellow
Neutral
Cap This
