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RC 510001
Conventional Prepayment Meters
DDSY23S-F Single-phase
he DDSY23S-F single-phase DIN rail STS prepayment meter is developed according to IEC62055-31 and STS certified.
DTSY23S Polyphase
The DTSY23S three-phase support switch STS prepayment mode and postpaid mode. The meter is developed according to IEC62055-31 and STS certified.
DDSY23S-G Single-phase
The DDSY23S-G single-phase DIN rail STS prepayment meter consists of a MCU and a UIU, which communicate via PLC/RF/cable.
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.
DDSY23S-B Single-phase
The DDSY23S-B single-phase STS prepayment meter is developed according to IEC62055-31 and STS certified.
DDSY23III Single-phase
The DDSY23III single-phase IC card energy meter adopts dual measurements and raises the bar on tamper detection.
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