KDXL-IV Tester parametrov daljnovoda
- Opis
- Povpraševanje
Opis
Transmission line parameter tester
Funkcionalne značilnosti
1, can measure the transmission line positive sequence and zero sequence parameters, voltage effective value, current effective value, aktivna moč, reactive power and other parameters.
2, allow external voltage transformer and current transformer for extended range measurement.
3, meja širine napetostnega tokokroga: največja napetost se lahko izmeri do 750V, brez prestavljanja prestav za zagotovitev natančnosti. Ne bo poškodoval samega instrumenta zaradi napačne izbire napetosti.
4, velik zaslon, LCD zaslon visoke svetlosti, Kitajski meni in pozivi za upravljanje za doseganje prijaznega dialoga med človekom in strojem, 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.
Transmission line parameter tester
| 1. Enter features | |
| Območje merjenja napetosti | 0~750V wide range, one gear can ensure accuracy |
| Current measuring range | 0~100A, internal automatic switching range. |
| 2. Natančnost | |
| Napetost, trenutno, pogostost | ±0,2 % |
| Moč | ±0,5 % (CosΦ> 0.1), ±1,0 % (0.02
|
| Impedance, capacitive reactance, induced reactance | 0.5% |
| Odpornost, kapacitivnost, induktivnost, conductance, susceptance | 0.5% |
| delovna temperatura | -10℃~ +40℃ |
| delovno napajanje | AC 160V~400V |
| izolacija | ⑴, Napetost, 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 (efektivna vrednost) between the shell, which lasts 1 minute experiment. |
| Glasnost | 35cm×26cm×13cm |
| Utež | 4Kg |
