| BRAND | Elster |
| Product | A1830 - ZE3KMER00LM |
| Internal code | IMP1813428 |
| Weight | 1.5 |
| Technical specification | Electronic three-phase meter for CT/VT connection according to IEC, class 0.2S A1830-ZE3KMER00LM 3 x 58/100 V (other voltages on demand) 1 (max. 10) A Frequency: 50 Hz Four wire connection, sequential wiring Ambient temperature (operation) -40o...+60o C Accuracy: Class 0.2S Auxiliary power supply 57-240V AC 80-340V DC (256 kB memory) Measurement: +P, -P, +Q, -Q 4 energy tariffs Internal real time clock with calendar as tariff source Battery backup (> 5 years) 4 electronic output relays 1 Electrical interface: - RS232 / RS485 ANSI protocol Optical interface IEC protocol Long terminal cover TOU battery Load profile up to 8 channels Instrumentation profile up to 32 channels TRueQ. |
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