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Guangzhou Kingrise Enterprises Co., Ltd.

Meter Calibrator, Portable Meter Calibrator, Calibrator manufacturer / supplier in China, offering Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input, Energy Meter Testing Bench with Isolated CT, Three Phase Close-Link Energy Meter Test Bench and so on.

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Supplier Homepage Product Portable Standard Meter Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input

Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 100 Units/ Month
Transport Package: Carton
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
  • HS Code: 9030849000
  • Accuracy: 0.05%(Terminal), 0.2%(5A,100A Clamp CT)
  • Current Range: 10A(Terminal) / 5A-2000A(Clamp CT)
  • Frequency: 45Hz - 65Hz
  • Origin: China
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.
     
    Highlight:
  • 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:
 
 KE7303-0.05KE7303-0.1
Voltage measurement
Voltage range30V - 480V
Accuracy±0.05%±0.1%
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°
Accuracy±0.05°±0.1°
Frequency measurement
Frequency range45Hz - 65Hz
Accuracy±0.05Hz
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
Others
Power supplyBuild-in rechargeable battery, external power supply, powered from the tested terminal
Dimensions154mm×249mm×58mm
Weight1.8kg

 
 
Packing
 
 
                Solid Plastic Case Inside                                        Carton Outside

Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input  Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input


Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input

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Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input
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Class 0.05 Portable Three Phase Reference Standard Meter with Terminal and Clamp CT Current Input

 
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