Before shipment, a recloser must complete two categories of testing: mechanical characteristic and electrical safety. Whether the test equipment is accurate and the test process is standardized directly affects the quality of shipped products and customer trust. Taizhou Yufeng Intelligent Equipment Co., Ltd. provides an equipment configuration plan for recloser assembly inspection and withstand voltage testing, integrating multiple tests into standard stations.
Mechanical characteristic test equipment
The mechanical characteristic tester is the core equipment for recloser testing. It collects displacement, speed and current signals simultaneously and automatically calculates opening and closing time, speed and bounce parameters. The tester supports parameter recipes, data storage and report printing, and results can be networked with the host computer. The matching sensor fixtures are customized according to the mechanism structure for quick installation and stable measurement.
Withstand voltage and insulation test equipment
Power frequency withstand voltage test equipment is selected according to the test voltage and capacity, with automatic voltage ramp, voltage stabilization, timing and breakdown protection functions. The insulation resistance tester measures the insulation resistance of auxiliary and main circuits. The withstand voltage station uses safety guarding and door interlock so operators cannot touch the product during testing. Test parameters and results are recorded automatically to prevent manual modification.
Loop resistance measurement
Loop resistance measurement verifies the quality of conductive circuit connections. The equipment uses the DC voltage drop method with stable output current and accurate measurement. The measuring clamps make reliable contact with the measured points to avoid reading errors from contact resistance. Results are summarized with the mechanical characteristic and withstand voltage data in the same product file.
Integrated test station design
We integrate mechanical characteristic testing, insulation testing, withstand voltage testing and loop resistance measurement into one test line, and products flow through it in order. The line is equipped with conveyor rollers and buffer positions, and qualified products flow automatically into the packing area. Each test device is independently networked, and data is summarized centrally. The test cycle matches the assembly capacity.
Equipment selection advice
When selecting equipment, consider the test voltage class, accuracy requirement, number of product models and test cycle. We recommend suitable models based on the product technical parameters and test standard, and provide installation, commissioning, metrology calibration and personnel training services.
For a recloser assembly inspection and withstand voltage test equipment solution, contact Taizhou Yufeng Intelligent Equipment Co., Ltd. for selection and quotation.