Technical Details; Measuring Accuracy; Rtc (Real Time Clock) Accuracy (Zmr100Xr Only); Voltage Values - Landis+Gyr E230 User Manual

Introduction
2.4

Technical details

2.4.1

Measuring accuracy

2.4.2

RTC (Real Time Clock) accuracy (ZMR100xR only)

2.4.3

Voltage values

2.4.4

Current values

D000044352 en g – E230 Residential Electricity Meter – ZxR100xC/ZMR100xR – User Manual
Active Energy
Reactive Energy (Optional)
Active Power (Instantaneous)
Reactive Power (Instantaneous)
VRMS (Instantaneous)
IRMS (Instantaneous) at 0.25 A
IRMS (Instantaneous) at 8.0 A
IRMS (Instantaneous) at 100.0 A
Frequency
Power Factor
Crystal (internal to RTC)
Accuracy after calibration
Temperature Drift
Rated Voltage (U )
n
3 x 230/400 V (3 x 120/200 V) 3 x 230 V
Nominal Value
3 x 220/380 V to 3 x 240/415 V
Operating Range
(3 x 110/190 V to 3 x 240/415 V)
0.8 to 1.15 U
Tolerance
MID Reference Current (I
Maximum Current (I
max
Starting Current
In accordance with MID Class B
In accordance with MID Class A
Maximum Measuring Range
Load Capacity
Measurements
Short Circuit < 10mS
Class B or A MID/IEC class 1 or 2
Class 2 or 3 IEC
± 10%
± 10%
± 2%
± 2.5%
± 0.8%
± 1.0%
± 2.0% at a resolution of 0.1 Hz
± 2.5%
32768 Hz ± 8 ppm max
± 3 ppm at 25°C
± 5 ppm / °C (-40°C...-15°C)
± 3 ppm / °C (-15°C...+60°C)
± 5 ppm / °C (+60°C...+70°C)
n
Configurable: 5, 10, 15 or 20 A
)
ref
125 A (Brass Terminals)
)
100 A (Steel Terminals)
0.4% I
ref
0.5% I
ref
Approx. 15 mA to 125 A
125 A
10,000 A (standard 30 x I
13/84
)
max
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