Guangzhou Geny Electric Co., Ltd.

China Manufacturer with main products: Meter Test System, Meter Test Equipment, Reference Standard Meter, Portable Calibrators

Home  >Products Catalog > Meter Test System > 0.05% Accuracy Portable Three Phase Energy Meter Tester

0.05% Accuracy Portable Three Phase Energy Meter Tester

Payment Terms: L/C

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Place of Origin: Beijing in China



YC98S1 portable three phase standard meter with human oriented design, small configuration and lightweight.

Suit for electric power departments, measuring and quality examining departments and electric lab to field use.



  • Normal error testing 
  • Harmonic analysis 2nd~21st
  • Vector diagram
  • Waveform display of voltage and current
  • Energy accumulation for active and reactive in a setting time
  • CT ratio test
  • Local parameter input
  • Wiring emulation to check the wiring correct or not automatically
  • Clamp CT self-calibration
  • Record search and view
  • 5000 groups testing data can be stored,  more storage can use external memory.
  • Screen printing function
  • With RS232 interface to communicate with PC
  • With USB port,  can upload the data to PC
  • Firmware upgrade 
  • Can be connected with external printer,  keyboard or barcode scanner etc



  • High accuracy 0.05%
  • Input two pulse signal for master and slave meter synchronously calibration 
  • Large size display screen,  direct viewing and convenient  
  • Internal communication port for PC control 
  • Multi power supply ways for different testing occasion   
  • Large capacity storage device for mass memory  


Technical Data:

Test Voltage






2nd -- 21st

Test Current

Range (direct connection)


Range (clamp CT)


5A, 500A, 1000A, 2000A (option)

Error (direct connection)


Error (clamp CT)

±0.2% (5A,  100A )

±0.5% (other)


2nd -- 21st

Power measure error

Active power (direct connection)


Active power (clamp CT)

±0.2% (5A,  100A)

±0.5% (other)

Reactive power (direct connection)


Reactive power (clamp CT)

±0.2% (5A,  100A)

±0.5% (other)

Energy measure error

Active energy (direct connection)



Active energy (clamp CT)

±0.2% (5A,  100A)

±0.5% (other)

Reactive energy (direct connection)


Reactive energy (clamp CT)

±0.2% (5A,  100A)

±0.5% (other)

Phase angle


0º – 360º





45Hz – 65Hz

Pulse output

Low frequency output(CL)


Pulse ratio


Output level


Pulse input

Input channel


Input level

5 -- 10V

Input frequency

Max. 100Hz



7” TFT color  (480×234)

Voltage Supply way

External power

 test lead power

Voltage Supply

55-480V,  50/60Hz

Ambient temperature

-25°C -- +45°C

Relative humidity

40% -- 95%

Dimensions (W×H×D) (mm)


Weight (kg)


Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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