Basic Info.
Test Region
Forming Cable
Service Condition
-20ºC ~ 50ºC; 80%Rh
Maximum Output Voltage
AC330V
Maximum Output Current
8A
Interference Current
<40A
More Details
See Parameter
Product Description
HNLM-III Power Frequency Transmission Line Different Frequency Parameters Test SystemIntroductionWith the development of power grid and the shortage of corridor land, multi-circuit erection on the same pole is more and more common, and the coupling between transmission lines is more and closer. The interference in power frequency parameter testing of transmission lines is more and more strong, which seriously affects the accuracy of testing and the safety of testing instruments and equipment. A new generation of test system for different frequency parameters of transmission lines is developed, which integrates frequency conversion test power supply, precision measurement module, DSP high-speed digital processing chip and unique national patent technology Anti-induction voltage circuit. It can effectively eliminate the influence of strong interference; ensure the safety of instruments and equipment, and measure transmission very conveniently, quickly and accurately. Parameter| Service condition | -20ºC ~ 50ºC; 80%RH |
| Power supply | AC 220V±10% | Permissible Generator |
| Power Output | Maximum output voltage | AC330V |
| Voltage accuracy | 0.5% |
| Current accuracy | 0.5% |
| Maximum output current | 8A |
| Output frequency | 45Hz,55Hz |
| Measuring range | Capacitance | 0.01~30µF |
| Impedance | 0.01~400Ω |
| Impedance angle | -180°~ +180° |
| Measuring resolution | Capacitance | 0.0001µF |
| Impedance | 0.0001Ω |
| Impedance angle | 0.0001° |
| Measuring accuracy | Capacitance ≥1µF ,±1%±0.01µF;
<1µF ,±2%±0.01µF; |
Resistance ≥1Ω,±1%±0.01Ω;
<1Ω,±2%±0.01Ω; |
Impedance ±0.2°(Voltage>1.0V);
±0.3°(Voltage:0.2V~1.0V); |
| Interference current | <40A |
| Dimension | 500(L)×400(W)×450(H) |
| Data storage | 100 groups; Supporting U-Disk Data Storage |
| Weight | 55Kg |
Address:
Room 1410, Block B, Wanli Plaza, No. 508 Friendship Avenue, Hongshan District, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
