Realtime Clock Portable Reference Standard Meter Class 0.3 Low Voltage Circuit

Brand Name:KRE
Certification:ISO9000
Model Number:KE7201
Minimum Order Quantity:1 piece
Delivery Time:30 days
Payment Terms:T/T, D/P, D/A, L/C, Western Union, MoneyGram
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Verified Supplier
Location: Guangzhou Guangdong China
Address: Rm 210,No 69 Guangpu Rd(W), Huangpu Dist. Guangzhou, 510663 CHINA
Supplier`s last login times: within 37 hours
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Product Details

Single Phase Portable Reference Standard Meter class 0.3 on-site tester

KE7201 Single Phase Portable Reference Standard Meter


KE7201 is handheld instrument that is perfect for on-site electrical testing, like voltage measurement, current measurement, power measurement etc. very light and compact. Besides, it is able to measure the error of single phase energy meter under class 0.5.

Main functions:

  1. Energy accumulating test (Dial test)
  2. Test ratio of current transformer in low voltage circuit
  3. Input current through clamp CT
  4. Display vector diagram
  5. Display waveform of voltage and current
  6. Analyze and display 2nd – 41st harmonic of voltage and current at real time
  7. Realtime clock, accurate record testing time
  8. Store, browse and transfer the test record
  9. Real-time measured data by PC, and download calibration parameter
  10. Two kinds of power supply way: external AC power and voltage test lead power
  11. Alarm when the tested voltage and current is over the test
    range

Technical index:

KE7201
Voltage measurement
Voltage range20V – 420V
Accuracy±0.1%
Harmonics2nd- 41st
Current measurement ( clamp input)
Current range5A, 100A, 500A, 1000A
Accuracy±0.3% (5A, 100A, ±0.5% (others)
Harmonics2nd- 41st
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 range0 -- 360°
Accuracy±0.1°
Frequency measurement
Frequency range45Hz – 65Hz
Accuracy±0.05Hz
Pulse output
Low frequency output(CL)1000imp / kWh
Pulse input
Input channel1
Input frequencyMax.100Hz
Others
Dimensions190mm×140mm×50mm
Weight1.3kg
Power supply

external power supply (45V –420V)

powered by the tested terminal


China Realtime Clock Portable Reference Standard Meter Class 0.3 Low Voltage Circuit supplier

Realtime Clock Portable Reference Standard Meter Class 0.3 Low Voltage Circuit

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