Our company advocates the business philosophy of 'honesty, pragmatism, and quality', and is committed to professional design, production, and sales of all kinds of VLF AC Test Set, High Voltage Dividers, VLF 50kV hipot tester, providing customers with efficient service and high-quality products. Customer satisfaction is our service guidelines. Our forward-looking development of VLF Cable Testing device firmly grasps the commanding heights of the industry and product technology. Our company insists on implementing the two projects of brand strategy and market strategy, and our independent research and development capability is in the leading position in the national industry. We are dedicated to providing our clients with exceptional value for their investment, and strive to offer the most competitive pricing possible for our products and services. Our products are mature and we constantly increase our customer base by adding satisfied customers in different stages. Our company's business idea is to always uphold the spirit of "dare to take responsibility, the pursuit of excellence" and the business culture of "love and dedication, honesty and trustworthiness". On the basis of gradually improving the management of the factory, we are constantly growing on the principle of fast time, considerate service, reasonable price and relying on the market. We strive to provide good products and high-quality services to the majority of new and old customers, customer satisfaction is our goal.
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![AC Hipot Tester]()
AC Hipot TesterDiscover our advanced AC VLF Hipot Tester for efficient withstand testing of power cables and rotating machinery. Compliant with IEEE 400.2 standards, portable, and easy to operate. Get accurate -
![0.1Hz AC Vlf Hipot Tester]()
0.1Hz AC Vlf Hipot TesterThe VLF-TD test system is capable of testing medium-voltage cables in accordance with the relevant standards of the European Committee for Electrotechnical Standardization (CENELEC) harmonization -
![High Voltage Divider]()
High Voltage DividerProducts Description This series of ac/dc voltage divider is a special field measuring instrument, can measure the dc high voltage, and can measure the exchange of high pressure, the entire device -
![Primary Current Injection System]()
Primary Current Injection SystemHigh-current Primary Injection Test System for testing CTs, circuit breakers, and busbars. Output ranges from 500A to 50000A. Ideal for transformer commissioning, relay protection verification, and -
![30kV Ultra-Low Frequency Tester]()
30kV Ultra-Low Frequency TesterCompact 30kV Ultra-Low Frequency Tester for withstand testing of 10kV/20kV power cables and rotating machinery. Lightweight, easy to operate, and compliant with IEEE 400.2 standards. Ideal for field -
![High Voltage Test Transformer]()
High Voltage Test TransformerProducts Description Factory Supply Power Frequency Oil Test Transformer The oil-immersed test transformer is a replacement product for traditional test transformers and belongs to high-voltage test -
![0.1Hz Ultra Low Frequency Generator VLF Hipot Tester For Cable Testing]()
0.1Hz Ultra Low Frequency Generator VLF Hipot Tester For Cable TestingProducts Description 0.1Hz Ultra Low Frequency Generator VLF Hipot Tester for Cable Testing This product combines modern digital frequency conversion technology, adopts microcomputer control, and is -
![Primary Current Injection]()
Primary Current InjectionIntroduction The Primary current injection equipment high current generator is mainly used by the company for the setting and calibration of various electrical equipment such as circuit breakers, -
![Vlf Hipot Tester]()
Vlf Hipot TesterPrinciple of ultra-low frequency insulation withstand voltage test The vlf hipot tester ultra-low frequency insulation withstand voltage test is actually an alternative method to the power frequency -
![ULF Ultra low frequency]()
ULF Ultra low frequencyPrinciple of ultra-low frequency insulation withstand voltage test The Ultra-low frequency ultra-low frequency insulation withstand voltage test is actually an alternative method to the power -
![ultra low frequency]()
ultra low frequencyWhen using an ultra-low frequency withstand voltage tester, adhere to the principle of safety first, standard operation. The core process revolves around preparation → wiring → parameter setting → -
![DC Hi-pot Test]()
DC Hi-pot TestIntroductionDC high voltage generator, the product adopts PWM high frequency pulse width modulation technology for closed loop adjustment, with high voltage stability, small ripple factor and fast
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Our mission is to develop creative products to customers with a good experience for Transformer short circuit impedance characteristic tester, Power transformer short circuit impedance tester. Dual Canopy Mechanic Electrical Engineering Co., Ltd. is one of the most professional vlf cable testing device manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale discount vlf cable testing device for sale here and get quotation from our factory.