electric meter tester

High Accuracy 3 Phase Portable Meter Tester , Auto Electricity Meter Test Equipment

1. Name: Portble energy meter tester, electric meter tester, electricity meter tester
2. Phase: three phase / single phase
3. Accuracy Class:  ±0.1%
4. Usage: Auto Electric meter test and calibration
5. Power: Electronic
6. Voltage Range:  30V – 480V
7. Current Range: 5A,20A,100A,500A,1000A,2000A,3000A
8. Current measure with direct connect and clamp CT two mode

High Accuracy Three Phase Portable Meter Tester For Energy Meter

KE7302 portable three phase standard meter is used for the test of three phase / single phase energy meters, electrical parameter of the circuit, the transformer ratio by electric power companies, meter manufacturing 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 direct connect and 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
• Three kinds of power supply way: external AC power, internal recharge battery and voltage test lead power
• Support the barcode scanner to input number of energy meter automatically (optional)

Main specifications: