High Voltage Transformer Comprehensive Test Bench for 110kV, 220kV and 500kV Power Transformers – Advanced Automatic Transformer Testing System

The High Voltage Transformer Comprehensive Test Bench is engineered for comprehensive testing of high-voltage power transformers.

For large transformers, the system cannot be selected simply according to the rated voltage. Engineers must consider transformer capacity, test voltage, test current, impedance, winding configuration, factory power supply and required test standards.

• Transformer ratio test
• Vector group test
• DC winding resistance
• No-load loss
• No-load current
• Load loss
• Short-circuit impedance
• AC withstand voltage
• Induced voltage test
• Insulation resistance
• Capacitance and dielectric loss
• Partial discharge testing
• Temperature rise testing
• Optional impulse testing

Comprehensive transformer test systems can be configured with additional tests beyond the basic ratio/resistance/no-load/load package.

Suitable for:

• 110kV power transformers
• 220kV power transformers
• 330kV power transformers
• 500kV power transformers
• Large-capacity power transformers
• Transformer manufacturing plants
• High-voltage testing laboratories

When purchasing a high-voltage transformer test bench, customers should consider:

• Transformer rated voltage
• Transformer capacity
• Required test voltage
• Maximum test current
• Transformer capacitance
• Test frequency
• Factory power capacity
• Required test items
• Test room dimensions
• Safety interlock requirements