residential zce117ac / zce127ac zce118ac ... - Meter Manager
residential zce117ac / zce127ac zce118ac ... - Meter Manager
residential zce117ac / zce127ac zce118ac ... - Meter Manager
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Electromagnetic Compatibility<br />
Electrostatic discharges to IEC 61000-4-2<br />
Contact discharges<br />
8 kV<br />
Electromagn. high frequency fields to IEC 61000-4-3<br />
80 MHz to 2 GHz at least 10 V/m<br />
Radio interference suppression to IEC/CISPR 22 Cl B<br />
Line transients (burst) to IEC 61000-4 with basic<br />
current I b :<br />
for current and voltage circuits<br />
2 kV<br />
for auxiliary circuits > 40 V<br />
1 kV<br />
with open current circuit<br />
for voltage and current circuits<br />
4 kV<br />
Surge immunity test to IEC 61000-4-5<br />
Impulse voltage<br />
6 kV<br />
Impedance of source<br />
2 Ω<br />
Rise-/ Decay time of impulse voltage 1.2 µs / 50 µs<br />
Rise- / Decay time of current 8 µs / 20 µs<br />
Insulation strength<br />
Insulation strength<br />
4 kV at 50 Hz for 1 min.<br />
Impulse voltage strength to IEC 62053-11<br />
Impulse voltage<br />
8 kV<br />
Impedance of source<br />
500 Ω<br />
Rise- /Decay time of impulse voltage 1.2 µs / 50 µs<br />
Optical Test Output<br />
Type<br />
Infrared LED<br />
physically combined with optical interface<br />
(i.e. infrared-LED is integrated in optical interface)<br />
Pulse length<br />
approx. 2 ms<br />
<strong>Meter</strong> constant R<br />
2000 imp/kWh<br />
Pulse output r53 (optional)<br />
Optional available for the single rate version only<br />
Type<br />
S0 interface<br />
Standard IEC 61393 / DIN 43864<br />
- Values 1000 imp/kWh<br />
Operating conditions<br />
- Supply voltage (nominal value) 24 V DC<br />
- Maximum supply voltage 50 V DC<br />
- Current 10 to 20 mA DC<br />
- Pulse length configurable from 10 … 120 ms<br />
in 10 ms steps<br />
- Default value 80 ms<br />
Communication Interface<br />
Optical interface<br />
Type<br />
serial, bi-directional interface<br />
Standard IEC 62056-21<br />
Application<br />
Data readout according to IEC 62056-21 (all data)<br />
Factory parameterisation<br />
Test output (physically combined with test diode)<br />
Protection class to IEC 60050-131 2<br />
Display<br />
Characteristics<br />
Type<br />
LCD liquid crystal display<br />
Digit size<br />
8.4 mm<br />
Number of digits 6<br />
Inputs and Outputs<br />
Control Inputs optional<br />
Control voltage Ut<br />
230 V<br />
Permissible range<br />
0.8 up to 1.15 x Ut<br />
Current input<br />
< 2 mA ohmic at 230 V<br />
(two rate version cannot include r53 option)<br />
Landis+Gyr<br />
2 / 4<br />
H 71 0200 0260 a en - ZCE117AC / ZCE127AC ZCE118AC / ZCE128AC - Technical Data
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