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

3 Phase Energy Meter, 3 Phase Power Meter, Energy Testing Meter manufacturer / supplier in China, offering 3 Phase Energy & Power Meter, 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 3 Phase Energy & Power Meter

3 Phase Energy & Power Meter

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.: KE7303-0.05
  • Voltage Range: 30V - 480V
  • Phase Angle: 0deg - 360deg
  • Trademark: KRE
  • Origin: China
  • Accuracy: 0.05%(Terminal), 0.2%(5A,100A Clamp CT)
  • Current Range: 10A(Terminal) / 5A-2000A(Clamp CT)
  • Frequency: 45Hz - 65Hz
  • Transport Package: Carton
  • HS Code: 9030849000
Product Description
  1. KE7303 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, VA burden of the metering loop from VT and CT secondary terminals.
  • 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 or Bluetooth
  • Firmware can be upgraded through removed disk by users themselves
  • Save and browse the testing data
Main specifications:
Voltage measurement
Voltage range30V - 480V
Harmonics2nd- 51st
Current measurement
Current rangeTerminal input0.1A - 10A
Clamp input5A,20A,100A,500A,1000A,2000A
AccuracyTerminal input±0.05%±0.1%
Clamp input±0.2%(5A),±0.5% (others)
Harmonics2nd- 51st
Power measurement
Active powerTerminal input±0.05%±0.1%
Clamp input±0.2%(5A),±0.5% (others)
Reactive powerTerminal input±0.05%±0.1%
Clamp input±0.2%(5A),±0.5% (others)
Energy measurement
Active energyTerminal input±0.05%±0.1%
Clamp input±0.2%(5A),±0.5% (others)
Reactive powerTerminal input±0.05%±0.1%
Clamp input±0.2%(5A),±0.5% (others)
Phase measurement
Phase range0 - 360°
Frequency measurement
Frequency range45Hz - 65Hz
Pulse output
High frequency output(CH)3.6×107imp / kWh
Low frequency output(CL)3.6×104imp / kWh
Pulse input
Input channel2
Input frequencyMax. 100Hz
Power supplyBuild-in rechargeable battery, external power supply, powered from the tested terminal

                Solid Plastic Case Inside                                        Carton Outside

3 Phase Energy & Power Meter  3 Phase Energy & Power Meter

3 Phase Energy & Power Meter

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