Three-Phase Prepayment Electronic Watt-Hour Meter (DTSY238)
General:DTSY238 three-phase prepayment watt-hour meter is used to measure active energy by connecting to industrial power supply system. By using the IC card (storage card and smart card); we realize the electrical power system management function of prepayment before consumption to prevent pilfering electricity. Because of using advanced micro-electronics technology to process data, it has high reliability that makes power system management secure.Basic functions:1. The user purchases electric power in advance and preset maximum load limit, alarm quantity and IC card password; IC card transmits data2. Storage of leave-factory serial number, meter constants, initial figure of the mechanical meter and user`s name and address3. Backward reading of remaining electric power quantity, accumulated quantity of negative electric power and total number of purchases4. Alarm at low remaining electric power, alarm and switch off when overload and kWh cut off controlTechnical data:Standard: IEC61036Service lifetime: 10 yearsAccuracy class: class 1, class 2Working voltage range: 0.9~1.15UnPower: loss less than 2W or 10VA
Main function:1. Developed and manufactured using advanced microelectronics and SMT technology2. Long-life and high-reliability components are adopted3. Measure 3-phase active energy, long work terms,
Main function:1. Developed and manufactured using advanced microelectronics and SMT technology2. Long-life and high-reliability components are adopted3. Measure 3-phase active energy, long work terms,
Specifications:Single phase DIN watt-hour meter is a kind of new style single phase electronic watt-hour meters. The meter completely accords with relevant technical requirements of class 1 and class
Mini circuit breaker is mainly suitable for overload and short circuit protection. It is especially used for illumination and distribution in industry and commerce. It is of pleasing out-look, light w
Mini circuit breaker is mainly suitable for overload and short circuit protection. It is especially used for illumination and distribution in industry and commerce. It is of pleasing out-look, light w
Features:1) All the products are conformed to the standard of IEC5212) Accuracy: 2.03) Referential voltage: 220V, 230V, 240V4) Current: 5 (20)A, 10 (40)A, 15 (60)A, 20 (80)A, 5(10), 10(20), 20(40)A5)
Specifications:Single phase DIN rail watt-hour meter is a kind of new style single phase electronic watt-hour meters. This meter completely accord with relevant technical requirements of class 1 and c
Specifications:Single phase DIN rail watt-hour meter is a kind of new style single phase electronic watt-hour meters. This meter completely accord with relevant technical requirements of class 1 and c
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