low price Single Phase Energy Meter Single Phase Two Wire Compact / Split STS Prepayment Meter
Description
Active energy measure and prepayment.
STS compliant.
Built-in 100A relay.
Keypad for input digit token or Input digit token via User Interface Unit(UIU).
Communication between Meter and UIU can be power line communication (PLC) or Mbus..
Over load protection.
Event logs.
Anti-tamper.
DLMS/COSEM compliant (optional) .
Technical Specification
Supply voltage:240 V, 50Hz
Reference current:5A
Maximum current: 80A
Start current: 20mA
Voltage operating ranges: 0.6 ~ 1.2Un
Power consumption voltage circuits: <2 W (10 VA)
Active accuracy: class 1 according to IEC 62053-21
Active constant: 1000 imp/kWh
RTC precision: 0.5s/day @ 23 潞C using quarz.
Operating Temp:from -25 潞C to +75 潞C
Protection degree:IP 51 according to IEC 60529
Dimensions: (L210*W131*H74) mmlow price Single Phase Energy Meter
website:http://www.jianxintechnical.com/energy-meter/single-phase-energy-meter/