Manufacturer of fully automatic SAIMR8000 high-voltage comprehensive testing system

Test bench, new energy wiring harness, charging gun, conductivity, voltage resistance, insulation

High precision testing ensures accurate data

The impedance test adopts a four wire measurement method, which can achieve high-precision measurement of ± 1% (at high currents of 1-2A) in the range of 0.01m Ω -100m Ω. The accuracy in the range of 100m Ω -1K Ω reaches ± 2%, and can accurately capture extremely subtle resistance changes, providing a reliable basis for evaluating the conductivity performance of wire harnesses. The insulation resistance test covers a range of 500 Ω -10000M Ω, with accuracies of ± 2%, ± 4%, and ± 10% in different intervals. Paired with an insulation voltage of 1KV (accuracy of 2%, step voltage of 10V), the insulation performance is meticulously tested. During the withstand voltage test, the DC high voltage can reach 5KV/6KV (accuracy 2%, step voltage 10V, leakage current 6mA), and the AC high voltage can reach 3.5KV/5KV (accuracy 2%, step voltage 10V, leakage current 12mA). The high voltage rise and hold time can be finely adjusted (0s-65s step 0.1s, 0.5s-99.9s step 0.1s), providing accurate data support for product withstand voltage performance evaluation and ensuring product safety in complex electrical environments.

2、 Flexible extension architecture, adaptable to diverse scenarios

（1） Expandable channel card

The initial configuration of the device includes 2 32P channel cards, with a total of 64P channels (128 point four wire measurement). The cards can withstand high voltages of 3.5KVAC and 5KVDC. In the later stage, the board can be flexibly expanded according to actual testing needs, and the number of channels can be easily increased to 128P, 256P, 512P, 1024P, 2048P, etc., to cope with testing tasks of different scales and complexities with ease. Whether it's spot checks on small production lines or large-scale full inspections in large factories, SAIMR8000 can flexibly expand to meet diverse testing scenario requirements.

（2） Support customized development

Suzhou Semir Electronic Technology Co., Ltd. has a professional technical team that can customize the development of SAIMR8000 according to customers' special testing needs. For example, customized testing programs and fixtures for charging gun testing of specific new energy vehicle models; Based on the production process of the enterprise, develop plugins that interface with the MES system to achieve real-time uploading of test data and seamless integration with the production process, helping the enterprise improve the intelligence and informatization level of production management, and providing strong support for personalized production and quality control of the enterprise.

Test bench, new energy wiring harness, charging gun, conductivity, voltage resistance, insulation