Technical Data; Abbreviations; Technical Specifications - ABB EV1 User Manual

Energy meter
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2

Technical data

2.1

Abbreviations

+A
EN
Imp/kWh
LCD
LED
OBIS
+P
2.2

Technical specifications

Type
Voltage
Nominal voltage U
Voltage range
Frequency
Nominal frequency f
Frequency range
Current
Reference current I
Maximum current I
Minimum current I
Starting current I
Accuracy
Cl. B
Measuring Active Energy
Two Energy Directions
Import active energy (to customer)
European Standard
Quantity of pulses each kWh
Liquid Crystal Display
Light Emitting Diode
Object Identification System
Import active power
One phase direct
230 Vac
n
0.8 – 1.15U
50 Hz
n
0.98 – 1.02 f
= I
= 10 I
5 A
ref
b
tr
65A
max
0.25 A
min
 0.004 I
st
Class B in compliance with EN 50470-3
+A reverse locking
n
n
b
7/ 17

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