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Guangzhou Kingrise Enterprises Co., Ltd.

Portable Meter Calibrator, Portable Standard Meter, Portable Meter Test Equipment manufacturer / supplier in China, offering Class 0.3 Handheld Three Phase Reference Standard Meter with 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 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input

Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input

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.: KE7301
  • Voltage Range: 50V - 480V
  • Phase Angle: 0deg - 360deg
  • Trademark: KRE
  • Origin: China
  • Accuracy: 0.3%, 0.5%
  • Current Range: 5A, 100A, 500A,1000A (Clamp CT)
  • Frequency: 45Hz - 65Hz
  • Transport Package: Carton
  • HS Code: 9030849000
Product Description
KE7301 portable three phase standard meter is used for the test of three phase / single phase energy meters under class 0.5 and the inspection of circuit electrical parameters by electric power companies and institutes of metrology.
 
 
Highlight:
  • Measure all kinds of meter, include single phase (1P2W) meter, three phase three wire meter (3P3W), three phase four wire meter (3P4W) etc
  • Current measure with  clamp CT two mode
  • Measure Vrms, Irms, phase angle, active power, reactive power, apparent power of three phase or single phase
  • Measure total active power and total reactive power of three phase;
  • Measure phase angle of phase to phase
  • Measure frequency of power grid
  • Display vector diagram
  • Display waveform of voltage and current
  • Analyze and display 2nd - 51st harmonic of voltage and current at real time
  • Energy accumulating test (Dial test)
  • Auto-check external wiring correct or not
  • Test ratio of current transformer in low voltage circuit
  • Wiring emulation, can simulate all kind of wirings on site without input voltage and current
  • Real time clock, accurate record testing time
  • Store, browse and transfer measured data
  • Real-time measured data by PC, and download calibration parameter
  • Two kinds of power supply way: external AC power and voltage test lead power
  • Support the barcode scanner to input number of energy meter automatically (option)
 
 
Main specifications:
 
 KE7301-0.3KE7301-0.5
Voltage measurement
Voltage range50V - 480V
Accuracy±0.1%
Harmonics2nd- 51st
Current measurement (clamp CT input)
Current range5A,100A500A,1000A
Accuracy±0.3%±0.5%
Harmonics2nd- 51st
Power measurement
Active power±0.3%±0.5%
Reactive power±0.3%±0.5%
Energy measurement
Active energy±0.3%±0.5%
Reactive energy±0.3%±0.5%
Phase measurement
Phase range0 -- 360°
Accuracy±0.1°
Frequency measurement
Frequency range45Hz - 65Hz
Accuracy±0.05Hz
Pulse output
Low frequency output(CL)3600imp / kWh
Pulse input
Input channel1
Input frequencyMax. 100Hz
Others
Power supplyPowered by external source or tested terminal
Dimensions190mm×140mm×50mm
Weight1.3kg

Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input
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Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input
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Class 0.3 Handheld Three Phase Reference Standard Meter with Clamp CT Current Input

 
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