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| Place of Origin: | China |
| Brand Name: | Sansion |
| Certification: | CE SGS ISO9001 |
| Model Number: | YDJ |
The YDJ Series Power Frequency Withstand Voltage Test Device is a professional solution for dielectric and insulation testing of high-voltage electrical equipment. It is developed to apply controlled high voltage to test objects and assess their insulation strength under specified AC power-frequency or DC voltage conditions.
The system adopts a two-part configuration consisting of a high-voltage test transformer and a control cabinet/operating console. The two units can be selected and matched based on the required testing voltage and capacity, allowing the equipment to be configured for different project requirements.
1. SXTC Series Transformer Control Cabinet / Console｜Control Section
Multiple versions of control cabinets/consoles are available to meet operation requirements of different working conditions:
Notes:
1. Why is a Power Frequency Withstand Voltage Test Set needed?
A Power Frequency Withstand Voltage Test Set is used to verify the electrical insulation strength of high-voltage equipment before it is placed into service or during routine maintenance. The system applies a controlled AC high voltage to the test object and checks whether its insulation can withstand the specified electrical stress without insulation failure.
2. What electrical products can be tested?
The equipment can be used for withstand voltage testing of many types of electrical equipment, including power transformers, current transformers, voltage transformers, bushings, insulators, switchgear, circuit breakers, cables, and other high-voltage components. It is suitable for manufacturing plants, substations, power utilities, laboratories, and electrical testing organizations.
3. How do I choose the right test transformer?
The test transformer should be selected according to several key factors, including the required test voltage, output capacity, test object, insulation level, and operating environment. Depending on the application, customers can choose from lightweight, dry-type, oil-immersed, gas-type, insulating-cylinder, and corona-free test transformers.
4. Can the control system be customized?
Yes. The control section can be configured according to the customer's preferred operating method and automation requirements. Options include conventional pointer-type control boxes, digital control panels, manual operating consoles, electric control systems, intelligent control systems, and industrial PC-based control systems.
5. Is this test equipment practical for field applications?
Yes. The system can be designed for both laboratory and field applications. For mobile testing, lightweight test transformers and compact control systems can be selected to make transportation and installation easier. For fixed laboratory applications, higher-capacity configurations can be supplied to accommodate larger test objects and higher voltage requirements.
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