Электрические Изоляционные сапоги Huazheng 10 кВ из натурального длинного каучука изоляционные (60779294315)

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10KV Electric Insulation boots natural Long Rubber insulating Work boots


 


 



Product Description


 




 


Performance:


  Dielectric loss measurement is a basic method in insulation test and effectively detect damp, degradation and partial defect of insulation of electrical equipment. This method is widely used in electric manufacturing, electric equipment installation, connection and preventive test. Measurement on dielectric loss of transformer, mutual inductor, reactor, capacitor, bushing and arrester is the most basic method to test their insulation property.**** fully-automatic anti-interference dielectric loss tester breaks through the traditional bridge testing method and adopts variable frequency power technology, single chip and modernized electrical technology to carry out automatic frequency shift, analog-to-digital conversion and data computing. It features strong anti-interference capacity, high test speed, high precision, automatic digitization and easy operation. It adopts high-power switching power supply, which outputs 45Hz and 55Hz pure sine wave and automatically increase the voltage to a maximum value 10 KV. It can filter 50Hz interference automatically, and it is applicable to the site test of substation and other places with large electromagnetic interference. This methods is extensively applied in dielectric loss measurement of transformer, mutual inductor, reactor, bushing, capacitor, arrester and others equipments in power industry.


Tan Delta Tester Parameter:


The instrument can test the following parameters and display them in figure:


Capacitance value of tested article CX is in pF or nF, 1nF=1,000pF.


Dielectric loss value of tested article tgδ is displayed with %.


































Capacitance range



Internal HV: 3pF~60000pF/10kV 60pF~1μF/0.5kV


External HV: 3pF~1.5μF/10kV 60pF~30μF/0.5kV


Resolution: Maximum 0.001pF, 4 valid figures.



Test current range



10μA~1A



Internal HV



Set voltage range: 0.5~10kV


Maximum output current: 200mA


Buck-bust method: continuous stepless regulation


Test frequency: 45, 50, 55 single frequency


                       45/55Hz automatic dual variable frequency


Frequency accuracy: ±0.01Hz


 



Input power supply


 

180V~270VAC, 50Hz/60Hz±1%, supplied by alternating current or generator


 

Computer interface


 

Standard RS232 interface


 

Printer


 

WH-A7 mini-type thermal printer



Environment temperature



-10°C~50°C




 Electrical equipment manufacture 10KV 12KV 20KV 35KV safety rubber insulating boots


Quality Control


Safety Insulating  Rubber  boots 





Packaging & Shipping


 





Our Services


Safety Insulating  Rubber  boots 





Company Information


Huazheng Electric Manufacturing (Baoding) Co.,Ltd Established in March 2008. We are located in Baoding near Beijing and have convenient transportation access.


 


Huazheng Electric is a professional manufacturer engaged in the research, development, production, sale and service of electric power systems. our products are extensively used in power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment. In addition, we have attained CE ISO9001 certificates.


 


Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. To learn more about what we can do for you, contact us at any time. We look forward to establishing a good and long-term business relationship with you.


 


Safety Insulating  Rubber  boots


 





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Safety Insulating  Rubber  boots 





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60779294315

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