UNP234 Split three phase smart prepaid meter is designed for residential use.It is able to operate in either STS 2.0 compliant prepaid mode or post-paid mode. UNP234 can operate with Arishein Smart-tech’s UNC012 User Interface Unit wirelessly as a split prepayment mete.

Main Functions

• Phase line measurement, and neutral line measurement 
• Credit store with decrement-on-use
• Measuring kWh, kvarh, kVAh, MD
• Billing, and load profile
• Time of use (TOU) measurement
• Tamper detection and Anti-tamper
• Power quality monitoring
• Disconnect and reconnect control
• Alarm notification
• Local and remote communication

Key Features

• 3×230/400V, 5 (100)A, 50/60Hz
• Compliance with IEC 62052-11, IEC 62053-21(Class 1), IEC 62053-23(class 2), IEC 62055-41 Edition 2
• DLMS/COSEM and STS certificated
• Multiple I/O
• Large data memory storage
• LCD display
• Upgradeable
• Switch between prepaid mode and postpaid mode
• WAN: Plug and play 2G/CAT1+2G/3G/CAT4/4G/G3-PLC/BPLC/HPLC/RF replaceable communication module
• UIU Port: Option PLC, RF or M-Bus communication to UIU