Overview
Agro Enviro Tests impedance test equipment tester is a high precision instrument developed by our company for measuring transformer no-load, load and zero sequence impedance parameters. It can accurately measure a series of parameters such as no-load current, no-load loss, short-circuit loss, impedance voltage, harmonic content and distortion rate of various transformers.
Features
- This tester can measure no-load current, no-load loss, impedance voltage, load loss, zero sequence impedance for all kinds of transformer
- Can adjust waveform distortion, temperature (offer two simple methods that adjust temperature and adjust additional loss)
- Can measure three-phase voltage, three-phase current, average voltage, average current, two-phase active power (only display A, C power due to adopt two-phase method), total power
- Can measure 2 to 42 times harmonic wave content of each phase voltage and current
- Total distortion rate of each signal (harmonic wave distortion)
- Can display the real-time waveform of each voltage and current
- The distortion of waveform visually
Technical specification
| Input characteristicInput characteristics | Voltage measured range:0 V to 750 V Width limited
Current measured range:5 A to 100 A internal range switching automatically |
| Input | Voltage:?0.2%
Current:?0.2% range owner:?0.5%(Cos > 0.1),?1.0%(0.05 < Cos < 0.1) |
| Temperature | 14 ?F to 104 ?F (-10 ? to 40 ?) |
| Charging power | AC 160 V to 265 V |
| Insulation | the insulation resistance between voltage, current input terminal and the chassis =100 M?
Between power supply input terminal and the shell can withstand 2 kV (rms) for 1 minute |
| Host volume | 12.5 in x 9.44 in x 5.11 in (32 mm x 24 mm x 13 mm) |
| Weight | 6.6 lb (3 kg) |
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