GE PQMII - Page 11

CHAPTER 1: OVERVIEW
PQMII POWER QUALITY METER – INSTRUCTION MANUAL 1–3
FIGURE 1–1: Single Line Diagram
Four (4)
output
relays
Four (4)
transducer
outputs
4
3
2
1
COM 2
RS232
PORT
COM 1
Four switch
inputs for
control
–
4to20mA
Alarm
control
Instrumentation
Electrical
Maintenance
Main
SCADA
Three-phase
3/4-wire bus
CTs
VTs
0 to 600 V direct
> 600V CT/VTs
Control
power
(AC/DC)
PLC
or
RTU
PQMII
PC running
EnerVista PQMII Setup
746701A1.CDR