| After-sales Service: | Online |
|---|---|
| Warranty: | 1 Year |
| Type: | Transmission Line Parameter Tester |
| Control: | Computer Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
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Audited Supplier Power frequency line parameter tester/Transmission line parameter testing machine
Functional characteristics
1, can measure the transmission line positive sequence and zero sequence parameters, voltage effective value, current effective value, active power, reactive power and other parameters.
2, allow external voltage transformer and current transformer for extended range measurement.
3, the voltage circuit width limit: the maximum voltage can be measured to 750V, without switching gears to ensure accuracy. It will not damage the instrument itself due to the wrong voltage gear selection.
4, large screen, high brightness LCD display, Chinese menu and operation prompts to achieve friendly human-machine dialogue, touch the button to make the operation easier, LCD with brightness adjustment, can adapt to winter and summer seasons.
5, the user can test the data through the 232 interface external micro printer to print out the results (printer is optional).
6. The RS232 serial port for communication with the computer is reserved for the users of the high-voltage measuring vehicle,which can expand the uploading function of calibration data and realize the centralized management of data.
Power frequency line parameter tester/Transmission line parameter testing machine
| 1. Enter features | |
| Voltage measurement range | 0~750V wide range, one gear can ensure accuracy |
| Current measuring range | 0~100A, internal automatic switching range. |
| 2. Accuracy | |
| Voltage, current, frequency | ±0.2% |
| Power |
±0.5% (CosΦ> 0.1), ±1.0% (0.02
|
| Impedance, capacitive reactance, induced reactance | 0.5% |
| Resistance, capacitance, inductance, conductance, susceptance | 0.5% |
| working temperature | -10ºC~ +40ºC |
| working power supply | AC 160V~400V |
| insulation |
, voltage, current input end of the insulation resistance to the housing ≥100MΩ. (2) The working power input side is subjected to a power frequency of 2KV (effective value) between the shell, which lasts 1 minute experiment. |
| Volume | 35cm×26cm×13cm |
| Weight | 4Kg |
Suppliers with verified business licenses
Audited Supplier 
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