GE PQM II, Instruction Manual

Page: 151 / 216

CHAPTER 6: MONITORING
PQMII POWER QUALITY METER – INSTRUCTION MANUAL 6–13
Energy metering actual values are displayed here. The
S1 PQMII SETUP ÖØ CLEAR DATA ÖØ CLEAR
ENERGY VALUES
setpoint clears these values. The displayed energy values roll over to “0” once
the value “4294967295” (FFFFFFFFh) has been reached.
•
3 Φ POS/NEG REAL ENERGY : These messages display the positive/negative watthours
(in kWh) since the
TIME OF LAST RESET
date. Real power in the positive direction add to
the
3 Φ POS REAL ENERGY
value, whereas real power in the negative direction adds to
the
3
Φ
NEG REAL ENERGY
value.
• 3 Φ POS/NEG REACT ENERGY : These messages display the positive/negative varhours
(in kvarh) since the
TIME OF LAST RESET
date. Reactive power in the positive direction
add to the
3
Φ
POS REACT ENERGY
value, whereas reactive power in the negative
direction adds to the
3 Φ NEG REACT ENERGY
value.
• 3 Φ APPARENT ENERGY: This message displays the accumulated VAhours (in kVAh)
since the
TIME OF LAST RESET
date.
• REAL ENERGY LAST 24h : This message displays the accumulated real energy (in kWh)
over the last 24-hour period. The 24-hour period used by the PQMII is started when
MESSAGE
3
Φ
NEG REAL ENERGY
= 32745 kWh
MESSAGE
3
Φ
POS REACT ENERGY
= 32745 kvarh
MESSAGE
3
Φ
NEG REACT ENERGY
= 32745 kvarh
MESSAGE
3
Φ
APPARENT ENERGY
= 32745 kVAh
MESSAGE
REAL ENERGY LAST 24h
= 1245 kWh
MESSAGE
REAL ENERGY COST =
$12575.34
MESSAGE
REAL ENERGY COST =
$125.01 / DAY
MESSAGE
TARIFF PERIOD 1 COST
$0.00
MESSAGE
TARIFF PERIOD 2 COST
$0.00
MESSAGE
TARIFF PERIOD 3 COST
$0.00
MESSAGE
TARIFF PERIOD 1 NET
ENERGY: 0 kWh
MESSAGE
TARIFF PERIOD 2 NET
ENERGY: 0 kWh
MESSAGE
TARIFF PERIOD 3 NET
ENERGY: 0 kWh
MESSAGE
TIME OF LAST RESET:
12:00:00am 01/01/95