DDSY23III Single-phase
The DDSY23III single-phase IC card energy meter adopts dual measurements and raises the bar on tamper detection. It switches between the prepaid and post-paid modes and allows remote and local top up. It supports pluggable and replaceable COM modules such as RF, GPRS/3G & PLC.
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DTSY23 Three-phase
The DTSY23 three-phase four-wire energy meter adopts an encrypted smart CPU card for prepayment. It measures forward/reverse active and reactive energy as well as four-quadrant reactive energy. It provides pluggable COM modules such as RF, GPRS/3G & PLC, DLMS/COSEM compliance and multiple auxiliary I/O ports. It is intended for the commercial and industrial market such as enterprises and power plants.
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CIU-II
Customer interface unit (CIU) for PLC meters.
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