Le Low-voltage electrical appliance instantaneous test power supply 1006021 is a specialized power solution designed for instantaneous performance testing of low-voltage electrical components. It fully meets the GB/T 14048.2 standard requirements for time constant 5ms/10ms tests, ensuring compliance with industry norms for reliable test results. Multiple product models are available to match diverse testing needs, and it can be expanded to deliver high currents up to 50kA, catering to heavy-duty test scenarios.
Equipped with standard PFC (Power Factor Correction) input, it achieves a power factor of up to 0.99, optimizing energy efficiency and reducing grid impact. It features a 16-bit D/A high-precision converter for accurate output signals and a 20-bit A/D high-precision converter for precise data readback, guaranteeing test accuracy and repeatability.
It supports a range of critical applications, including circuit breaker tripping tests, fuse blowing tests, relay instantaneous action tests, and low-voltage wiring harness instantaneous action tests. Its stable instantaneous output capability and precise time constant control make it ideal for validating the response performance of low-voltage electrical appliances under transient conditions.
Whether used in manufacturing quality control, product R&D laboratories, or third-party testing institutions, it delivers consistent and reliable performance. The Low-voltage electrical appliance instantaneous test power supply 1006021 combines compliance with national standards, high-current expansion capability, and precise measurement, serving as an indispensable tool for testing low-voltage electrical components in the electrical engineering and manufacturing industries.
