Single Phase Sts Smart RF PLC GPRS Prepaid Prepayment Energy Meter¹

Product Description SMART SINGLE PHASE PREPAID METER DDSY198 is the newest Single phase BS type integrated STS certified prepaid keypad energy meter ofZCM. It can realize the functions of active energy measuring and pre-payment and post-paid modecontrol. The transfer of secure data from a point of sale to the meter is carried out via a 20 digitsnumber generated according to the STS (Standardized Transfer Specification) encryption protocol. Itcomplies with IEC62052-11, IEC62053-21, IEC62053-61, IEC 62055-41, IEC62056-21 Etc.TECHNICAL DATAS Object ValueMeter TypeThree Phase Four Wires STS Split Keypad Prepaid MeterPayment TypePost-paid/prepayment                                   (default payment is prepayment)Installation Type                         BSStandards ReferenceIEC62052-11, IEC62053-21IEC62055-41, IEC62056-21, IEC60068-2-6, ISO9001:2000 & STS certified. ClassClass 1Current Rating5(100)A , 10(100)Starting Current< 0.4% Ib (COS Ф = 1)Energy PulseLED 1000 pulses/kWhOperating Voltage  3X220/380V, 3X230/400V, 3X240/415V,    Frequency50Hz Voltage circuit power consumption≤4W,15VACurrent circuit power consumption≤6VADefault local Communication  Optical Port Comply with IEC62056-21Remote Communication  GPRS, M-Bus, RF, RS485, PLC( Power Line Carrier )LCD Digits 6 + 2Operation Temperature Range-25°C + 70°CMaximum Operation Temperature Range-40°C + 70°C 100% Material ABS flame proof IP ProtectionIP 54Wire connectionSymmetric / Asymmetric

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