KE7202 Portable Single Phase Reference Standard Meter
KE7202 is used to test on-site general paramters of electrical circuits, like current, voltage, active power, phase and frequency. In addition, it can also measure the error of single phase energy meter below class 0.5.
Functions:
- Current measure with terminal input or clamp CT
- Display waveform of voltage and current
- Analyze and display 2nd - 39th harmonic of voltage and current at real time
- Energy accumulating test (Dial test)
- 3 ways of pulse input are available: scanning head, pulse cable and manual pulse switch
- Real time clock, accurately record testing time
- Store, browse and transfer measured data
- Two communicatio port: USB and RS-232
- Real-time measured data by PC, and download calibration parameter
- Test lead power or external power for choices
- Support the barcode scanner to input number of energy meter automatically (optional)
Product specifications:
Power measurement
Active power ±0.3% (5A, 100A), ±0.5% (others)
Reactive power ±0.5%
Energy measurement
Active energy ±0.3% (5A,100A), ±0.5% (others)
Reactive energy ±0.5%
Phase measurement
Phase range 0 -- 360°
Accuracy ±0.1°
Voltage measurement
Voltage range 30V – 400V
Accuracy ±0.3%
Harmonics 2nd- 39th
Current measurement
Current range( clamp input) 100A, 500A, 1000A
Current range(terminal input) 0.1A – 10A
Accuracy( clamp input)
±0.3% (5A, 100A, ±0.5% (others)
Accuracy(terminal input) ±0.1%
Harmonics 2nd- 39th
Frequency measurement
Frequency range 45Hz – 65Hz
Accuracy ±0.05Hz
Pulse output
Low frequency output(CL) 1000imp / kWh
Pulse input
Input channel 1
Input frequency Max.100Hz
Others
Power supply: DC adapter (45V –420V), or powered by the tested terminal
Dimensions 190mm×140mm×50mm
Weight 1.3kg
Product Tags:
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Portable Energy Meter Single Phase , Reference Standard Meter 10A Phantom Load Images
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