UND112 single phase two wire DIN-Rail meter is capable of STS based prepayment functionality, two-way communication with back office with various communication technology, load control with internal latching relay.
●Compliance with IEC standards (IEC 62052-11, IEC 62053-21, and IEC 62053-23 )
●Compliance with Interoperability standards such as G3-PLC, BPLC, DLMS/COSEM, IDIS2, STS2
●Secured communication channels and encrypted data exchange with DLMS/COSEM security suites 0/1
●Dual plug and play modules application, capable of G3-PLC / BPLC / Wi-Sun RF / 2G / 3G / 4G/CAT.1
●Terminal holes and screws with anti-dropping design
●Measurement of TOU, billing, profile, four quadrant energy & power, instantaneous values.
●Disconnect/reconnect with latching relay
●Remote/local upgrade
Nominal Voltage
230V
Voltage Range
0.5Un~1.3Un
Current
5(80)A
Frequency
50Hz / 60Hz
Accuracy Class
Active Energy: CL 1.0 1000 imp/kWh
Standard
Fully compliant with IEC 62052-11, IEC 62053-21 and IEC 62053-23 standards
(mechanical,climatic, electrical, electromechanical and metrological)
Real-time Clock Accuracy
<3min/Year or <0.5s/Day
Environment
Temperature Range: -40°C ~ +75 °C
Humidity: Up to 95%
Ingress Protection
IP54
Communication
Optical port (IEC 62056-21)
RS485 DLMS/COSEM Protocol (IEC 62056)
