BRAND | Elster |
Product | A1800 ZE3KL4R00LM-7RS00 |
Internal code | ONR3929227 |
Technical specification | Electronic three-phase meter for CT/VT connection, class 0.5S • 3 x 58/100 V … 3 x 277/480 V • 1 A or 5 A (max. 10) • Frequency: 50 Hz • 3-phase, 3-wire connection • Sequential wiring • Ambient temperature (operation) -40o C...+60o C • Accuracy: Class 0.5S • Measurement: +P, -P, Q1, Q2, Q3, Q4 • 4 energy tariffs • Internal real time clock with calendar as tariff source • Battery backup (> 5 years) • 4 relays with extended memory • 1 Electrical interface: RS232/RS485: ANSI protocol • Optical interface: physical IEC port, IEC protocol • Long terminal cover • TOU battery • Load profile up to 8 channels • TRueQ anti-trampering, loss compensation • Instrumentation profiling |
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