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DTZY6 three-phase four-wire fee-controlled intelligent power meter

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Number of views:
1055
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Major function

DTZY6 three-phase four-wire fee-controlled intelligent power meter (hereinafter referred to as power meter) can accurately measure active positive and negative, reactive four-quadrant time-sharing power, with active and reactive maximum demand recording function, real-time measurement and processing of active and reactive power, voltage, current, power factor, and frequency and other parameters of electricity consumption, with time-sharing control, automatic meter reading, data storage of power and demand, and recording of load curve, It has the functions of time-sharing control, automatic meter reading, data storage of power and demand, recording of load curve, recording of current running status of the meter and recording of event data, etc. It is an ideal intelligent energy meter for realizing time-sharing measurement and accounting of electric energy. The meter adopts large screen LCD display, has the functions of purchasing electricity through authorized CPU card and radio frequency card, and also has the communication interfaces of far-infrared, RS485, carrier wave, etc., and has the function of fee control. This energy meter is a high-tech product manufactured by adopting advanced ultra-low-power large-scale integrated circuit technology and SMT process, and the key components are long-life devices of international famous brands, which improves the reliability and life of the product.

 
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(1) Time-sharing measurement of forward active and reverse active electric energy; at the same time, it has split-phase power measurement.
(2) Can measure reactive power in four quadrants.
(3) Time-sharing measurement of forward reactive and reverse reactive power; the measurement methods of forward reactive and reverse reactive power can be set.
(4) Time-sharing measurement of forward and reverse active and reactive maximum demand and reverse active and reactive maximum demand.
5) 2 time zones, 4 rates, 2 sets of time slots, 8 time slot meters, 14 time slot numbers, weekly rest days, public holidays; freezing of power data when switching between standby time slots, including forward and reverse active and reactive power as well as the power of each rate.
(6) Display the operation status of the meter, various parameter settings and various metering data through LCD, and prompt the abnormality.
(7) Parameters can be displayed in turn and according to the display, and the parameters, time and order of the turn and according to the display can be set arbitrarily.
(8) Real-time measurement of A, B, C three-phase voltage, current, power, power factor and other effective values and current frequency.
(9) It has the functions of recording events such as loss of voltage, loss of current, phase breakage, current imbalance, voltage reverse phase sequence, open meter cover, open end button cover, overload, voltage pass rate, power loss, total loss of voltage, programming, demand clearing, meter clearing, broadcasting and calibrating, etc., as well as the moments of the last 10 occurrences of each event and the end of each event, and it can realize the function of reporting the events by means of additional information.
(10) With active and reactive pulse test port output.
(11) It has multi-function output test port, which can test the clock second pulse, time period casting and cutting, demand cycle, and select the interface output by switching command.
(12) Adopting clock chip with built-in temperature compensation circuit, automatic switching of calendar, chronograph and leap year.
(13) It has the function of calibration, and the energy meter can be calibrated through RS485, infrared and other communication interfaces.
(14) It has the function of programming prohibition and zero clearing.
(15) It has the function of waking up to power failure button, and can realize infrared meter reading in power failure.
(16) The meter has RS485, carrier wave and infrared communication interfaces, and PC or PDA can communicate with the meter through RS485 interface and infrared communication interface.
(17) It has extended functions such as abnormal current detection of power outage, zero point/instantaneous/end of time zone power freezing, load representative day whole point recording, 6 types of load curve recording and so on.
(18) Timing freeze, instantaneous freeze, agreed freeze, whole point freeze power record function.
(19) The energy meter fee-control function is realized through the master station/power sales system with the help of network and other virtual media.
(20) The remote communication data exchange of power meter fee control function requires security authentication before data transcription.
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ZHEJIANG WELLSUN INTELLIGENT TECHNOLOGY CO.,LTD.

Add:No. 15,Xingye East 3rd St.,Fuxi District,
Tiantai County,Zhejiang Province

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