transmission line Zero and positive sequence impedance tester

Product Description

Supplier of State Grid!  IEC156  ISO 9001:2008 ASTM

transmission line Zero and positive sequence impedance tester introduction:

HZXC-I Transmission line frequency parameter analyzer is designed for transmission line power frequency parameter measurement precision instruments, for a series of power-frequency transmission line parameters can be precisely measured. 

transmission line Zero and positive sequence impedance tester features:

1. Transmission line positive sequence and zero-sequence, Alternate, lines to other relevant parameters, RMS voltage, RMS current, active power, reactive power and other parameters can be measured.

2. Allow external voltage transformer and current transformer for extended range measurement

3.Wide voltage loop volume limit: maximum measurable voltage to 750V.

4. Large screen, high brightness LCD, full English menu

5. RS232 interface,with printer

transmission line Zero and positive sequence impedance tester Specification:

1. Input feature

Voltage measuring range: 0 ~ 750V wide range, one file can ensure accuracy

Current measuring range: 0 ~ 100A, internal autoranging

2. Accuracy

Voltage, current: ± 0.5%

Power: ± 0.5% (CosΦ> 0.1), ± 1.0% (0.02 <CosΦ <0.1)

Impedance, capacitance, inductance: 0.5%

Resistance, capacitance, inductance, conductance, susceptance: 0.5%

3. Working temperature: -10 ℃ ~ + 40 ℃

4. Power Supply: AC 100V ~ 265V

5. Insulation:

 1)voltage, current input terminal of the insulation resistance of the housing ≥100MΩ.

 2)working between the power input to the shell to withstand the power frequency 2KV (RMS), which lasted one minute experiments.

6. Volume:32*24*13(cm)

7. Weight:3kg

transmission line Zero and positive sequence impedance tester show: