China Interturn Impulse Voltage WithstHipot Tester

I.Product Description:
HZZJ series interturn impulse voltage withstand tester is applicable to motor, transformer, electric coil and other products which are manufactured by enameled wire.There are quality problems for enameled wire insulation coating itself, as well as the damage of insulation layer in the winding, inserting coil, scraping coil, connector end plastic, insulation varnished and assembly process, it may cause the insulation strength decrease of turn-to-turn or insulation layers.This affects the quality and reliability of electrical equipment. According to GB14711-93 standard for "Small and medium-sized motor general requirements for safety" and GB755-87 standard for "Rotating machine basic technical requirements" and standard of JB/T 2000-9615.1 " The scattered embedded ac low voltage motor winding interturn insulation test methods", interturn insulation voltage withstand test before and after varnished for finished or semi-finished motor products must be done.
II.Product Features:
1.Use pulse waveform comparison method, get on equivalent over-voltage simulation test for coil winding of motor and electric appliance by high voltage pulse.
2.Quickly and correctly determine good or bad of winding turn insulation by observation, comparison and analysis of displayed waveform.
3.Good identification capacity for interturn short circuit, winding corona discharge, partial short circuit, wrong connection, coil balance, and other interturn insulation faults.
4.High electronic integration, tested waveform can be observed on the oscilloscope with the test instrument, peak voltage can be read on the digital meter, the amplitude of the Y axis and the scanning speed of the X axis can be adjusted continuously, with the characteristic of high precision and low fault.
5.Satisfy rated working voltage 380V-6600V, ≤500kVA various modes micro motor ect. medium and small motor, high voltage motor, generator. Apply to motorcycle, automobile industry and other low voltage DC motor, starting motor, vacuum cleaner motor as well as Y80-Y355 motor.
III.Product Parameters:

Peak Value Voltage500~15000V continuously adjustablePeak Value Measurement Error≤5%(1kV-15kV)Waveform Rising Time0.1µ S or 0.5µ SPower Supply220V±10% 50HzPower Consumption≤800W(HZZJ-112), ≤100W(HZZJ-500S)

IV. Company Information
Wuhan Hezhong Electrical Equipment Manufacture Co., Ltd founded in 2002, reorganized by electrical test equipment factory of former Wuhan high voltage research institute, is a high quality equipment supplier of China State Grid. After years of continuous innovation has become as a professional production and sale electric power testing, test equipment of high-tech enterprise integrates the ability to scientific research, development, production and sales, service, with kinds of patents, its core technology is in the same industry leading lever, and cooperates with the research institutes of Tsinghua University, Peking University and Chiao Tung University. Our sales and service are all over the country and exported to America and Europe, southeast Asia markets such as USA, Singapore and other overseas markets.
1.Electrical Technology, Security Experts: with 15-years experience in manufacture of Surge(lighting) Arrest(3Kv-36Kv gap, gap-less), Intelligent Contact Withstand Voltage Test Device, DC High Voltage Generator, Ultra-low Frequency Voltage Generator, Cable Fault Tester, Automatic Loop Resistance Tester, Intelligent Large Current Generator, Microcomputer Relay Protection Tester, DC Resistance Tester, Transformer Turns Ratio Tester, Insulation Oil Withstand Voltage Tester, High Voltage Switch Mechanical Characteristics Tester, Transformer Dielectric Loss Tester, Standard Voltage Divider, Intelligent Touch Insulated Boots (Gloves) Withstand Voltage Testing Device, Partial Discharge Test System, Transformer Comprehensive Test Table and other power test, test equipment.
2.Stable and reliable quality: manufacturing process is strictly complied with ISO 9001.
3.Payment terms: TT, L/C
4.High-efficiency production: samples delivery time is within 7 days, mass production leading time is 20-30 days, it also depends on your order quantity.
5.OEM service, can provide a complete set of solution for customer's different test requirements.