Gold Member Since 2016
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Guangzhou Kingrise Enterprises Co., Ltd.

Meter Field-Testing Instrument, Meter Field-Testing Device, Energy Meter Field-Testing manufacturer / supplier in China, offering Energy Meter Field Testing Instrument, 120A Class 0.02 Isolation Current Transformer, Low Power Consumption Isolation Current Transformer and so on.

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Supplier Homepage Product Portable Standard Meter Energy Meter Field Testing Instrument

Energy Meter Field Testing Instrument

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 100 Units/ Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: KE7308-0.05
  • Voltage Range: 45V - 450V
  • Phase Angle: 0deg - 360deg
  • Trademark: KRE
  • Origin: China
  • Accuracy: 0.05% (Terminal) 0.2%(5A to 100A CCT),0.5% (Other)
  • Current Range: 20A (Terminal) / 5A to 1500A (CCT)
  • Frequency: 45Hz - 65Hz
  • Transport Package: Carton
  • HS Code: 9030849000
Product Description
KE7308 Portable Three Phase Reference Standard Meter
KE7308 portable three phase standard meter is used for the test of three phase / single phase meters, electrical parameter of the power line, the transformer ratio by electric power companies, meter manufacturing companies and institutes of metrology.
  • Calibrate the error of all electricity energy meters, checking the constant of the energy meter
  • Simultaneous checking of the primary meter and the secondary meter in the same loop, or simultaneously checking of the active power meter and reactive power meter in the same loop
  • Measure voltage, current, frequency, power, power factor and phase angle
  • Simultaneous measure and display waveforms of three phase voltage and current
  • Detect the error change of the clamp automatically; ensure the accuracy stability of the clamp and the instrument in the long run.
  • Measure ratio of CT.
  • Allocate clamp of 20A, 100A, 500A, 1000A to directly measure the comprehensive error
  • Measure the 2nd - 51st harmonics of current and voltage
  • Display vector diagram, judge the wiring right or wrong automatically
  • Read the information of energy meter with barcode scanner (optional)
  • Battery, test lead power or external power for choices
  • Communicate with PC, download calibration data through USB flash disk, RS-232 port
  • Firmware can be upgraded through removed disk by users themselves
  • Save and browse the testing data
Main specifications:
Voltage measurement
Voltage range45V - 450V
Harmonics2nd- 51st
Current measurement
Current rangeTerminal input0.02A - 20A
Clamp input5A,20A,100A,200A, 500A,1000A,1500A
AccuracyTerminal input±0.05%±0.1%
Clamp input±0.2%(5A to 100A),±0.5% (others)
Harmonics2nd- 51st
Power measurement
Active powerTerminal input±0.05%±0.1%
Clamp input±0.2%(5A to 100A),±0.5% (others)
Reactive powerTerminal input±0.05%±0.1%
Clamp input±0.2%(5A to 100A),±0.5% (others)
Energy measurement
Active energyTerminal input±0.05%±0.1%
Clamp input±0.2%(5A to 100A),±0.5% (others)
Reactive powerTerminal input±0.05%±0.1%
Clamp input±0.2%(5A to 100A),±0.5% (others)
Phase measurement
Phase range0 -- 360°
Frequency measurement
Frequency range45Hz - 65Hz
Pulse output
Low frequency output(CL)36000imp / kWh
Pulse input
Input channel2
Input frequencyMax. 100Hz
Power supplyBuild-in rechargeable battery, external power supply, powered from the tested terminal

Energy Meter Field Testing Instrument
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Energy Meter Field Testing Instrument

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