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Field Portable Reference Standard Meter Three Phase Class 0.1 2 Input Channel

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Field Portable Reference Standard Meter Three Phase Class 0.1 2 Input Channel

Field Portable Reference Standard Meter Three Phase Class 0.1 2 Input Channel
Field Portable Reference Standard Meter Three Phase Class 0.1 2 Input Channel

Large Image :  Field Portable Reference Standard Meter Three Phase Class 0.1 2 Input Channel

Product Details:

Place of Origin: China
Brand Name: KRE
Certification: ISO9000
Model Number: KE7303

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Packaging Details: Carton
Delivery Time: 30 days
Payment Terms: T/T, D/P, D/A, L/C, Western Union, MoneyGram
Supply Ability: 50 pieces per month
Detailed Product Description
Harmonic Measurement: 2nd- 51st Current Input: Terminal & Clamp CT Input
Voltage Range: 3 X (10V - 480V) Phase: Three
Accuracy: 0.1% Display: 5.1 Inch Color LCD
Material: Plastic & Rubber
High Light:

portable electric meter

,

electric meter calibration

Portable Three Phase Field Meter Tester for energy meter with 100A clamp CT class 0.1


KE7303 Portable Three Phase On-site Electric Meter Tester
 
Accuracy : 0.1, Test method: clamp CT and terminal input. It's light and small, which is convenient for on-site test. And it can be used to test the error of three phase energy meters and field electrical parameters of power grid.
 
Features:

 

  1. Calibrate the error of all electricity energy meters, checking the constant of the energy meter
  2. 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 inthe same loop
  3. Measure voltage, current, frequency, power, power factor and phase angle
  4. Simultaneous measure and display waveforms of three phase voltage and current
  5. Detectthe error change of the clamp automatically; ensure the accuracy stability ofthe clamp and the instrument in the long run.
  6. Measureratio of CT, VA burden of the metering loop from VT and CT secondary terminals.
  7. Allocate clamp of 20A, 100A, 500A, 1000A to directly measure the comprehensive error
  8. Measurethe 2nd – 51st harmonics of current and voltage
  9. Display vector diagram, judge the wiring right or wrong automatically
  10. Read the information of energy meter with barcode scanner (optional)
  11. Battery, test lead power or external power for choices
  12. Communicate with PC, download calibration data through USB flash disk, RS-232 or bluetooth
  13. Firmware can be upgraded through removed disk by users themselves
  14. Save and browse the testing data, data storage quantity is up to 1000 pieces.

 

 
Main specifications:
 

  KE7303
Voltage measurement
Voltage range 3 x (0V – 480V)
Accuracy ±0.1%
Harmonics 2nd- 51st
Current measurement
Current range Terminal input 0.1A – 10A
Clamp input 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A
Accuracy Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5% (others)
Harmonics 2nd- 51st
Accuracy of power measurement
Active power Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5% (others)
Reactive power Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5%(others)
Accuracy of energy measurement
Active energy Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5%(others)
Reactive energy Terminal input ±0.1%
Clamp input ±0.2%(5A), ±0.5%(others)
Phase measurement
Phase range 0 -- 360°
Accuracy ±0.1°
Frequency measurement
Frequency range 45Hz – 65Hz
Accuracy ±0.05Hz
Pulse output
High frequency output(CH) 3.6 x 10imp / kWh
Low frequency output(CL) 3.6 x 104 imp / kWh
Ppulse input
Input channel 2
Input frequency Max. 100Hz
Others
Power supply

Build-in rechargeable battery,

external power supply,

power through the tested terminal

 

Dimensions

154mm×249mm×58mm

Weight 1.3kg

 
 
 

Contact Details
Guangzhou Kingrise Enterprises Co., Ltd.

Contact Person: Chuan Fu

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