CA168-CS23
CA168-CS23 Single-phase Keypad Smart Energy Meter

CA168-CS23 is an advanced single-phase smart meter with a modular design to measure energy accurately for commercial & residential customers, with a wide range of functions, smart measurement & flexible communication modules for remote reading &management, lt could be used for either prepayment(compliant with STS standard)or post-payment applications(optional), with outstanding anti-tampering functions like detection of terminal cover opening to help utilities in revenue protection. Depending on requirements, it could communicate with ClU or DCU (Data Concentrator UnitforAMR/AMl system) by different communication modes like PLC/GPRS/3G/4G/RF.

Main Features

• Dual-relay·Multi-tariff
• DLMS/COESM compliant
• Infrared port/RS485
• Tamper detection & recording.
• LCD capable of reading power
• Active/reactive energy measurement
• ·Double CT for phase & neutral line
• Disconnecting on overload & no-credit condition
• Prepayment/post-payment mode optional
• Plug& play module of PLC/GPRS/3G/4G/RF
• Display scroll button or STS keypad (optional)
• Programmable warning of load limit & low credit

Split-type Structure for Anti-tampering Protection

The ClU(Customer Interface Unit)is optional and links to the MCU (Metering & Control Unit) with communication modes of M-bus, PLC, or RF, depending on requirements. The ClU is installed inside the customer's home to input the prepayment token and search for information, while the MCU is normally installed in a meter enclosure away from the customer's home.