Wuhan GDMK Electric Co., Ltd.

Product description:

With the development of power grid and the shortage of land for line corridors, it is more and more common to erect multiple circuits on the same pole. The coupling between power transmission lines is getting closer and closer. The interference is getting stronger and stronger during the power frequency parameter testing of power transmission lines, which seriously affects the accuracy of testing and the safety of testing instruments and equipment. To solve this problem, we have developed a new generation of testing system for different frequency.

Frequency parameter test system Technical index:

Measurement Range Capacitance 0.01~30µF

Impedance 0.01~400O

Impedance angle -180°~+180°

Measurement Resolution Capacitance 0.0001µF

Impedance 0.0001O

Impedance angle 0.0001°

Measurement Accuracy If Capacitance:=1µF,±1%Reading ±0.01µF;

<1µF,±2%Reading ±0.01µF;

If resistance :=1O,±1%Reading ±0.01O;

<1O,±2%Reading ±0.01O;

Impedance angle:±0.2°(voltage>1.0V);

±0.3°(voltage:0.2V~1.0V);

Interference Current 60A

Resistance to Induced Voltage 30KV

Outline Dimensions 550(L)×430(W)×530(H)

Advantage:

Parameters of power transmission lines, which integrates frequency conversion testing power supply, precision measurement module, high-speed digital processing chip and unique national patent technology anti-induced voltage circuit. Effectively eliminates the influence of strong interference, ensures the safety of instruments and equipment, and can measure power frequency parameters of transmission lines extremely conveniently, quickly and accurately.

Feature:

1. Integrated structure, small volume

2. Simple operation

3. Mass data storage

4. Scientific and Advanced Data Management

5. Full touch super large liquid crystal display