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On - Site Electric Meter Calibration Equipment Three Phase With Clamp CT Input Class 0.3

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On - Site Electric Meter Calibration Equipment Three Phase With Clamp CT Input Class 0.3

Brand Name : KRE

Model Number : KE7301

Certification : ISO9000

Place of Origin : China

MOQ : 1 piece

Payment Terms : T/T, D/P, D/A, L/C, Western Union, MoneyGram

Supply Ability : 50 pieces per month

Delivery Time : 30 days

Packaging Details : Carton

Product name : Portable RSM

Communication : RS232

Voltage range : 3 x (10V - 480V)

Harmonic measurement : 2nd- 51st

Phase : Three

Accuracy : 0.3%

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KE7301 Three Phase On-site Energy Meter Calibrator

Accuracy : 0.3, Test method: clamp CT input. It's light and small, which is convenient for on-site test, and can be used to test the error of three phase energy meters and field electrical parameters of power grid.

Functions and features:

  1. Error test
  2. Waveform display of current and voltage
  3. Vector display
  4. Harmonic test
  5. Measure all kinds of meters, including single phase meter, three phase three wire meter,three phase four wire meter etc.
  6. Energy accumulation test(dia test)
  7. Measure Vrms, Irms, phase angle, active power, reactive power, apparent power of three phase or single phase
  8. CT ratio test
  9. Wiring verify
  10. Measure frequency of power grid
  11. Measure total active power and total reactive power of three phase
  12. Measure phase angle of phase to phase
  13. Self calibration
  14. Record check


Specifications:

KE7301
Voltage measurement
Voltage range 10V – 480V
Accuracy ±0.1%
Harmonics 2nd- 51st
Current measurement (clamp CT input)
Current range 10A, 20A, 100A, 500A, 1000A
Accuracy ±0.3%
Harmonics 2nd- 51st
Power measurement
Active power ±0.3%
Reactive power ±0.3%
Energy measurement
Active energy ±0.3%
Reactive energy ±0.3%
Phase measurement
Phase range 0 -- 360°
Accuracy ±0.1°
Frequency measurement
Frequency range 45Hz – 65Hz
Accuracy ±0.05Hz
Pulse output
Low frequency output(CL) 3600imp / kWh
Pulse input
Input channel 1
Input frequency Max. 100Hz
Others
Power supply Powered by external source or tested terminal
Dimensions 190mm×140mm×50mm
Weight 1.3kg





On - Site Electric Meter Calibration Equipment Three Phase With Clamp CT Input Class 0.3


Product Tags:

portable meter tester

      

electric meter calibration

      

self calibration energy meter calibrator

      
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