20 A100C - BS Single Phase Electronic Meter
_____________________________________________________________________________
See Figure 4 (Terminal Arrangements) for connections.
15 TECHNICAL DATA
urrent (I
max
)
nt (I
b
)
Rated Maximum C
Basic Curre
100A
5A, 10A, 20A
Frequency
Voltage Operating Range (230V meter)
Voltage Operating Range (120V meter)
on
Hz
System Connecti
50 Hz or 60
220 - 250V
110 - 127V
1 phase 2 wire
Starting Current
Accuracy Range
Short Circuit Current
Burden of Voltage Circuits 230V
120V
rcuits
Withstand
s 1), 0.005 Ib (Class 2)
apacitive burden)
0A Burden of Current Ci
Dielectric Strength
Impulse
0.004 Ib (Clas
Ib/20 to Imax
3000A (duration single half cycle)
0.66W, 8.5 VA (capacitive burden)
0.66W, 5.0 VA (c
4.0 VA at 10
4 kV RMS
12kV, 1.2/50µs, 40 ohm source
Display 8 x 3.5) mm characters, high contrast, wide viewing LCD (9.
angle)
Meter Constant (pulsing LED output) 1000 p/kWh
Pulse Output Specification
ble) 00 ms pulse, 200p/kWh (=5Wh/pulse)
Max Rating
Pulse Width/value (varia
IEC 62053-31 (Transistor Output)
27V d.c. 27 mA
Default / 1
Product Life - Certified 20 years
Temperature e
e
Operational rang
Storage Rang
Limit Range
-25° C to +85° C
-20° C to +55° C
-25° C to +65° C
Humidity Annual Mean 75% (95% for 30 days spread over one year)
Dimensions ) x 97mm (high) x 47mm (deep)
Weight
130mm (wide
345 grams
Accuracy Class kWh Class 1 or Class 2 - EN 62053-21:2003
Terminals Main
Auxiliary 3 terminal screws – Max torque 0.45 N m
8.2mm bores, M6 terminal screws – Max torque 2.8 N m
3.2mm bores, M
Case BS7859:1996
IP53 to IEC 60529:1989
© Elster Metering Limited - M130 300 2C - 5.2007
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