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Single-phase charge control intelligent energy meter conforms to the State grid enterprise standard new energy meter, which is composed of measurement unit, data processing unit, communication unit, etc., and has the functions of electricity energy metering, information storage and processing, real-t…
The concentrator uses a 32-bit high-speed microprocessor, and communicates with the master station using 4G/3G/GPRS/CDMA or Ethernet network. It is a microcomputer intelligent acquisition terminal integrating telemetry, remote communication, collection, statistics and wireless communication functions…
Smart energy meter external circuit breaker products, suitable for AC 50Hz, rated operating voltage to 400V, rated current to 100A lines; In addition to the overload and short circuit protection function of the conventional circuit breaker, the external circuit breaker for the energy meter can also b…
Main functions:Positive and reverse active energy meteringIC card prepaid electricityThe remaining power is insufficient, sound and light alarmRemind users to purchase electricity in timeWhen the power is used up, the automatic tripping power is cut off
Single-phase electronic watt-hour meters use advanced ASIC chips to permanently store information and are produced using modern SMT processes.Circuit design and component selection are based on large environmental tolerances to ensure long-term operational stability. Accuracy is not affected by frequ…
DDSF49-Z/DDSF49-J single-phase electronic multi-rate watt-hour meter is designed and manufactured by our factory according to GB/T15284-2002 "Multi-rate (time-sharing) watt-hour meter" and DL/T614-1997 "Multi-function watt-hour meter". The product adopts high performance FM3307 ch…
DDZY49-Z single phase charge control intelligent energy meter main functions
2023/07/03Main functions:It has the function of active energy bidirectional meteringIt has the function of time-sharing metering an…DDSF49-Z/DDSF49-J single phase electronic multi-rate watt-hour meter Main functions:
2023/07/03DDSF49-Z/DDSF49-J single-phase electronic multi-rate watt-hour meter is designed and manufactured by our factory accordin…DDS49 single phase electronic energy meter main functions:
2023/07/03There are two sets of fee control periods, which can be automatically converted at the agreed moment, and each set of rat…Technical analysis of electricity meter
2023/07/03At present, the main schemes of electric energy meters in the electric power industry are generally based on semiconducto…+86-+86-527-81086617
