YD-Series HV Test AC Hipot Test Tester /DC Hipot Tester

الوصف

I**-Introduction

• HIPOT tester is applied to test the insulation ability of electric power equipments and insulation materials at power frequency high voltage.
• The insulation test result of the tester is go or not go.
• Also the HIPOT tester is a universal power source in HV test.
• The maximum output voltage and capacity could be customized according the requirements of custom.
• The Hipot tester is consists of single HV transformer and main control box.
• There are three kinds of HV transformer according to the insulation materials of the HV transformer.
• They are dry HV transformer,oil HV transformer and SF6 gas HV transformer.
• For the dry HV transformer the insulation material is epoxy resin.
• For oil HV transformer the insulation material is insulation oil.
• For SF6 HV transformer the insulation material is SF6 gas.
• The dry HV transformer has a smaller size and less weight than oil HV transformer. But the maximum output voltage is less than **0kv for dry HV transformer.
• The functions of the main control box are voltage output regulation, protection in emergency and voltage/current value indication.

II**-Technique index of HIPOT TESTER

• power supply:

AC**0V *0Hz/*0Hz for transformers which the capacity less than *0kva

AC**0V *0Hz/*0Hz for transformers which the capacity more than *0kva

• HV transformer mode: single phase
• maximum output voltage: *0kv/**0kv/**0kv/**0kv/**0kv optional
• output capacity: 3kva/5kva/*0kva/*0kva/*0kva/*0kva/**0kva/**0kva/**0kva optional
• voltage read mode:  analog or digital, direct HV voltage reading form voltmeter
• current read mode:  analog or digital, direct LV circuit current reading from amp meter
• protection mode: LV circuit over current protection
• voltage adjust mode: manual regulation
• Rated frequency: *0Hz/*0Hz
• Automatic zero position lock unit to avoid wrong operation in HV output
• work temperature: 0~*0degree
• work humidity: <*0%​