Product Description
20kVA/50kV Power Frequency AC Withstand Test System
The 20kVA/50kV Power Frequency AC Withstand Test System is a high-voltage testing solution used to verify the insulation strength of electrical equipment under power-frequency AC voltage. It applies a controlled AC test voltage to the test object, helping users evaluate insulation reliability during manufacturing inspection, laboratory testing, and equipment commissioning.
The system integrates an Automatic Control Console with an Oil Immersed Test Transformer. The automatic console provides motorized voltage regulation and centralized operation, while the oil immersed transformer delivers stable high-voltage output with reliable insulation performance and heat dissipation. This configuration provides an efficient solution for repeated AC withstand testing of suitable electrical equipment.
Product Parameters
| Item |
Specification |
| Model |
YDJ-20KVA/50KV |
| Rated Capacity |
20kVA |
| AC Output Voltage |
50kV |
| Frequency |
50Hz / 60Hz |
| Control Unit |
Automatic Control Console |
| Voltage Regulation |
Motorized Automatic Adjustment |
| Transformer Type |
Oil Immersed Test Transformer |
| Input Supply |
AC 220V / 380V |
Product Advantages
- Automatic Voltage Regulation — Motorized control enables smooth voltage adjustment and reduces manual operation.
- 50kV AC Testing Capability — Provides a reliable voltage source for insulation withstand verification.
- 20kVA Capacity Design — Suitable for various medium-voltage electrical testing applications.
- Oil Immersed Transformer Structure — Improves insulation reliability and thermal performance.
- Stable Test Operation — Designed for repeated testing in industrial environments.
- Custom Configuration Available — Different voltage levels, capacities, and functions can be provided according to requirements.
Application Scenarios
- Distribution transformer insulation testing
- Medium-voltage switchgear testing
- Electrical component withstand testing
- Insulation material verification
- Power equipment commissioning
- Laboratory high-voltage testing
FAQ
Q1: What is the main function of this AC withstand test system?
A: It applies power-frequency AC high voltage to verify whether electrical insulation can withstand the required test voltage.
Q2: Is the voltage adjustment automatic?
A: Yes. The system uses an automatic control console with motorized voltage regulation.
Q3: What type of transformer is included?
A: The system uses an oil immersed high-voltage test transformer.
Q4: Can the system be customized?
A: Yes. Different capacities, voltages, and control configurations are available.
