NHA2779002-11

Viewing meter data from the display

Voltage average, current average, and power factor average are displayed the first time a meter is powered up, after which the last viewed screen or locked (default) screen is displayed every time the meter is powered up.

Meters data screens

The meter screens are divided as per phase measurements, system measurements, demand measurements, energy measurements, and RTC / IO.

Meter data display screens

The screen menu items are listed below.

System measurements

Vavg Voltage, 3 phase average
kVA Apparent power total
F Frequency (Hz)
x1000 Multiplication factor
Iavg Current, 3 phase average
kW Active power total
In Neutral current
x1000 Multiplication factor
PFavg Power factor average
kVAR Reactive power total
Iunb Current unbalance
x1000 Multiplication factor

Phase measurements

VL-N Voltage Line to neutral V1 V2 V3
VL-L Voltage Line to Line V12 V23 V31
I Current A1 A2 A3
kVA Apparent Power kVA1 kVA2 KVA3
kW Active Power kW1 kW2 kW3
kVAR Reactive Power kVAR1 KVAR2 KVAR3
PF Power factor – : Leading PF PF1 PF2 PF3
+: Lagging PF
VTHD Voltage THD%   V1THD V2THD V3THD
ITHD Current THD%   A1THD A2THD A3THD

Energy measurements

kWh Active energy - Import / Delivered (+)
Active energy - Export / Received (-)
kVAh Apparent energy - Import / Delivered (+)
Apparent energy - Export / Received (-)
kVARh Reactive energy - Import / Delivered (+)
Reactive energy - Export / Received (-)

Demand measurements

DM Last Demand kVA kVAR kW Iavg
PrsDM Present/Raising demand kVA kVAR kW Iavg
PrdDM Predictive demand kVA kVAR kW Iavg
MD Max demand kVA kVAR kW Iavg

RTC / IO

RTC Date and time Year / Date / Hour
IO (Applicable only for PM2130)
QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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