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China, Chinese AC DC Hipot Tester 120kv 5mA Test Transformer Power Frequency Voltage Withstand Test Kit1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentTest MachineTest TransformerHigh Voltage Transformer
Wuhan Huayi Electric Power Technology Co., Ltd.
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Product Description Product DescriptionApplicationAC DC Hipot Tester 120kV 5mA Test Transformer Power Frequency Voltage Withstand Test Kit Apply to direct current voltage test and leakage test of zinc oxide arrester, magnetic blow arrester, power cable, transformer, generator and other equipment in electric power, railway, chemical industry, mining, metallurgy, steel and other departments. And can also be used for electrostatic dust collection, spraying and other power supply.IntroductionThe instrument adopts high frequency voltage doubling circuit, using the latest PWM pulse width modulation technology and the voltage and current double closed loop feedback technology to improve the power supply adjustment rate and load regulation rate, so that the voltage stability is high, the ripple is small. The high quality and portability of DC high voltage generator is realized by using imported high power IGBT device and its driving technology to eliminate the interference of the switch. The selection of imported high-frequency high-voltage rectifier diodes makes the cylinder more compact and lightweight, to enhance the efficiency of the whole machine.This instrument adopts the integral design scheme: cylinder and the host are placed in a box, combined with the latest technology, selection of the new device, small size, high power, light weight, convenient operation, safe and reliable, high quality of power output, is the ideal test instrument for high voltage testing industry.Features1. Output voltage stable: using the latest PWM pulse width modulation technology and the voltage and current double closed loop feedback technology to improve the power supply adjustment rate and load regulation rate, the ripple is small.2. Comprehensive protection: complete protection functions, with zero protection, over-voltage protection, over-currentprotection, breakdown protection, circuit protection using nanosecond special sensor, fast and reliable action, effective protect personal and equipment safety.3. 0.75U function: add intelligent high precision 0.75U function button, press this button, the voltage and current automatically to the 0.75U state, which is conducive to zinc oxide arrester test.4. Voltage stepping from zero: boost potentiometer zero boost, the use of imported multi circle potentiometer, boosting process is stable, high precision adjustment.5. Over-voltage setting: use digital dial switch, easy to operate, and has a high setting accuracy.6. Integral design: cylinder and the host are placed in a box. Use imported high-frequency high-voltage rectifier diodes, cylinder with compact size, improve the efficiency of the whole machine, easy to carry.7. Reliable performance: the key components are high performance imported components, the outer surface of the cylinder is coated with special insulation materials, good electrical performance, strong moisture capacity, no leakage.8. The operation is simple: the instrument interface each function key, the layout is reasonable, the instruction is clear, easy to learn and use.Technology ParametersSpecification60/260/360/5120/2120/3Rated(kV)606060120120Rated(mA)23523Rated power(W)120180300240360Weight(kg)910Volume(mm3)465*390*190565*390*190Voltage cylinder height(mm)440535Accuracy of output voltage±(1.0%R±2D)Accuracy of output current±(1.0%R±2D)Ripple factor≤0.5%Working modeIntermittent use, 30 minutes under rated loadOver-load capacityThe no-load voltage can exceed the rated voltage 10% for 10 minutesThe maximum charge current is 1.25 times of the rated currentPowerAC220V±10% 50HZService conditionsTemperature: -10-40oCRelative humidity: less than 85% under 25oC, without moistureAltitude:less than 1500M Accessory Serial NumberNameAmountSerial NumberNameAmount1Mianframeone8Four-core connecting lineone2High pressure doublerone9Ground leadone3Micro-ampere meterone103A Fusetwo4Discharging rodone11Specificationone5Current limiting resistorone12Inspection Reportone6High Voltage power lineone13Certificationone7Power lineone Products Show Our CompanyAbout HUAYIWuhan HUAYI Electric was founded in 2005, located in Wuhan City, China. We are a professional manufacturer of electric testing equipment with over 15 years industry experience, engaged in high voltage tester with high performance, good quality, customized specification and easy operation. ISO qualified factory, strong R&D team and after-sales engineers make us gain good feedback from wide customers. HUAYI is committed to preventative, maintenance, troubleshooting and commissioning all the time. Our products are involved inAC/DC Hipot tester,series resonant test system, transformer tester, relay tester, circuit breaker/switch tester, oil/SF6 tester,cable testerand other electric instruments, widely adapted to electric power, water conservation, oil, railway, mine, chemical. Production LineWe are professional manufacturer in China, have own production line and R&D team, providing best price and quality. Filed Test&Service Packing & Delivery Our CertificationsFAQ1. How can I choose the suitable one?Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.2.What is the mini order quantity?MOQ: generally 1 unit/piece/set3. How can I pay?Dear customer, we accept many payment term, such as T/T, Western Union...4.Is will be broken during transport?Dear customer, please do not worry, we do standard export package.5.What should I do if I do not know how to use?Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
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