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Introduced |
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Watt-Hour Meter (DS(X)SZH722, DT(X)SZH722) |
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Description |
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Product Brief Introduction
The DS(X)SZH722,DT(X)SZH722 type Meter assume high accurately and high reliable. Adopting advanced super-low power consumption LSI and SMT technology of international. Selecting international quality brand and long life component for key component, improved the reliable and service life of the
products. It can measure active and reactive energy accurately for three-phase
rated frequency 50Hz, it can replace of two common three-phase meters. Reading visual and use convenient the performance is in conformity with the technical requirements for three-phase electronic watt-hour meter stipulated in GB/T 17215-2002 Class 1 and 2 Static A.C Active Watt-hour Meter GB/T 17882-1999 Class 2 and 3 Static A.C Reactive Watt-hour Meter standard.
Function and Features
Two-way power measure and electricity stealing proof, high accuracy, high reliability, high overload, low power consumption, light weight etc;
Measure three-phase active electric energy, do not need calibrate for long-term operation;
Three phase power supply, loss one (any one wire of three-wire) or two (any two wire of four-wire) phase, uninfected measurement;
Wide service temperature range;
Assuming output of electric energy test signal;
Two-line metering displays the active and reactive electric quantity;
LCD display active and reactive electricity, and store the data;
Display parameters in turn, and display when key-press;
It can stop displaying by broadcast 265 secretary;
It can display the total active and reactive electricity quantity when power off;
It can communicate with PC or Hand Computer through infrared or RS485 port;
The RS485 port electric insulates to the inside of the meter, the communication agreement accords with DL/T645-1997;
It has active and reactive pulse test port output function;
Measuring the voltage,current and active and reactive power value of A B and C phase in real time;
Measuring the power factor of each phase, recording the value of the latest 5 times voltage loss,current-off inception and end;
Recording the latest 5 times cumulated time of voltage loss and current-off, and other two phase current value when power-ff inception |
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Contact Us |
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Company Name: |
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Zhejiang Songxia Electric Meter Co., Ltd. |
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Company Address: |
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Bulao Industrial Zone, Liushi Town, Yueqing City, Zhejiang, China |
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Telephone: |
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86-577-62711502 |
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Full Name (Department): |
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Mrs. Mr. Wu () |
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