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TESTING

Product Introduction

The pressure tester is the test equipment designed by our company according to the national industry test standard，It's safe and reliable、powerful、convenient to use、Maintenance is simple，This product is suitable for all kinds of motors、electric appliance、Instrumentation and household appliances，As well as the strong electric system safety withstand voltage and leakage current test，To test the insulation level of the subject，Insulation defects of the test subjects were found，Measure the ability of the subject to withstand voltage，consistent with GB4706.1《General requirements for safety of household and similar electrical appliances》and GB9706.1《General requirements for medical electrical safety》and GB4943、GB4793Test equipment required by relevant provisions of national standards.

Product Introduction

Impulse voltage generator is mainly used for full wave of lightning impulse voltage, lightning impulse voltage clipping wave and operation impulse voltage wave test of electric power equipment, etc., to test insulation performance. Impulse voltage generator a power supply device that mimics the impulse voltage of lightning and operating overvoltage. It is mainly used in insulation shock withstand voltage and dielectric shock breakdown, discharge and other tests.

Product Introduction

Inflatable test transformer is a necessary test equipment for power equipment test and preventive test.With the development of China's power industry，The requirement of voltage grade of test transformer is higher and higher，And the traditional oil-immersed test transformer，No matter in the volume and weight or in the performance are increasingly unable to meet the requirements of field work.

Product Introduction

The volt-ampere characteristic tester is a fully automated CT characteristic testing instrument, and a specialized testing instrument for relay protection and high voltage insulation.The instrument can complete the following tests: CT volt-ampere characteristic test, CT variable ratio polarity test, CT polarity test, CT primary flow test, and automatically calculate the voltage value of the inflection point, variable ratio difference value, 5% or 10% error curve value and other result parameters.

Product Introduction

Dry test transformer is a new type product which is produced after a lot of improvement on the basis of similar products.This series of products has the characteristics of small size, compact structure, complete functions, versatility and easy to use.Especially suitable for power system、mines and enterprises、Scientific research departments and other high-voltage electrical equipment、electrical apparatus element、Insulation material insulation strength test under power frequency dc high voltage is an essential and important equipment in high voltage test.

Product Introduction

Test transformer, also known as booster, is a power supply equipment, a variety of electrical products and insulation tools material electrical strength test necessary equipment.

Product Introduction

ZGF series Series dc high voltage generators adopts high frequency voltage doubler circuit, adopts advanced PWM high frequency pulse width modulation technology, closed loop adjustment, and adopts large voltage feedback, which greatly improves voltage stability. Use high-power IGBT devices and drive technology with superior performance, and adopt special shielding, isolation and grounding measures according to electromagnetic compatibility theory. The Series dc high voltage generators are made of high quality, portable, and capable of withstanding rated voltage discharge without damage. It has the characteristics of large output power and small volume, reliable over-voltage, over-current and zero-closing protection, with 0.75 times voltage switching function. It is mainly used in the power sector, industrial and mining, metallurgy, steel and other enterprise power departments to conduct DC withstand voltage test or DC leakage current test on high-voltage electrical equipment such as zinc oxide surge arresters, power cables, transformers, circuit breakers and generators.

Product Introduction

Integrated dc high voltage generator is a new generation of portable high-voltage detection instrument designed and manufactured according to China Power Industry Standard DL/T848.1-2004 "High-voltage test equipment general technical conditions Part 1: DC Integrated dc high voltage generator". Electrical insulation strength and leakage current of power devices.

Product Introduction

Ac-dc voltage divider produced by huatian electric power co., LTD is an ideal equipment for high voltage measurement，It is mainly used to measure ac high voltage and dc high voltage in power system and electrical and electronic equipment manufacturing department.

Product Introduction

Impulse voltage generator is mainly used for full wave of lightning impulse voltage, lightning impulse voltage clipping wave and operation impulse voltage wave test of electric power equipment, etc., to test insulation performance. Impulse voltage generator a power supply device that mimics the impulse voltage of lightning and operating overvoltage. It is mainly used in insulation shock withstand voltage and dielectric shock breakdown, discharge and other tests.