Three Phase Multi-function Prepaid Meter DTSD1025-Y

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Specification: 【Name】DS(T)SD1025-Y Three Phase Three(Four) Wires Multi-function Prepaid Meter 【Accuracy】Class 0.5, Class 1.0 【Power Consumption】less than 1.5W/6VA 【Rererence Voltage(V)】 3-Phase 3 Wires:3x57.7/100V 3-Phase 4 Wires:3x220/380V (extended voltage is available on request.) 【Basic Current(A)】 5(20)A,10(40)A,20(80)A (extended current is available on request) 【Operating Temperature】from -20 degree C to +55 degree C 【Relative Humidity】less than 85% 【Main Functions】 1. Prepayment,compound rates, demanded quantity of active and reactive electric power, and power factor can be combined optionally. 2. Parameters can be transmitted be infrared portable computer,RS485 interface, international standard IC card or manual operation at the user’s option. 3. Displays and records all data of electric power, maximum requirement, power factor and phase failure and perform automatic accounting and settlement. 4. Copy function. When changing Watt-hour Meter,all data in the original meter can be copied to the new one via copy card. It is quick and convenient to program and change. 5. The interface of electricity sales system is friendly, precisely structured and easy to learn. And able to make sales to both 3-phase and single-phase prepayment Watt-hour Meter on the system manufactured by our company. 【Main Characteristics】 1. High accuracy, high overload, high reliability, low power consumption, small volume, light in weight and good structural performance. 2. The internationally advanced integration circuits specially used for Watt-hour Meter, permanent information keeping nonvolatile storage and other hardware and software measurements are employed to prevent the meter from losing data at times when both AC power supply and internal support battery lost voltage. 3. LCD display, clear and complete. 4. The interface of power vending system is easy to learn

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Chendian Science&Technologies Co.,Ltd

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