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Electric meter aging test bench

The Three-Phase Electricity Meter Aging Test Bench is a high-reliability system designed for mass quality endurance testing. It features an integrated precision power source (ZN-D3000) providing stable voltage and current loads to simulate long-term field operation, ensuring the measurement accuracy and structural integrity of multi-function smart meters under continuous stress.

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    Product Details

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    The Automated Three-Phase Electricity Meter Aging and Calibration System is an essential infrastructure for meter manufacturing quality control. This setup utilizes a high-precision ZN-D3000 Power Source, capable of delivering synchronized, adjustable three-phase voltage and current outputs to simulate diverse grid conditions. The bench is engineered for high-density testing, featuring a vertical meter rack with modular connectors that support simultaneous aging of multiple smart meter units.

    During the aging cycle, the system monitors key performance indicators including dielectric strength, register accumulation (walking test), and communication protocol stability. The control interface allows operators to fine-tune phase angles, harmonic distortion, and load levels, ensuring that the PBT-reinforced meter housings and internal electronic components can withstand thermal stress and electrical fluctuations.

    Furthermore, the integration of real-time data logging and an automatic trip protection mechanism ensures safety and traceability throughout the 24/7 testing process. This comprehensive testing regime is critical for meeting international standards (such as IEC or ANSI) and ensuring a 15-year service life in demanding environments. By utilizing this professional aging bench, manufacturers can significantly reduce the infant mortality rate of electronic components and guarantee the long-term reliability of the billing data.