◆ 4-way 125V AC voltage + 4-way 10A AC current amplifier output, all voltage and current phases can be output simultaneously ◆ With overheating, overload, distortion, short circuit and other amplifier working condition alarm ◆Provide automatic test software (standard version) . ◆ 4-way 125V AC voltage + 4-way 10A AC current amplifier output, all voltage and current phases can be output simultaneously ◆ With overheating, overload, distortion, short circuit and other amplifier working condition alarm ◆Provide automatic test software (standard version) . The ONLLY Computer Automation (Relay Protection) Test and Debugging System - AQ660-ZH is a powerful solution designed to optimize relay protection testing and debugging. It offers automated testing, fault simulation, and comprehensive diagnostics for relay protection devices, ensuring the. As the first protection relay test set manufacturer in China, PONOVO has been always offering reliable protection relay testing equipment for customer for more than 20 years. More than 20,000 relay test kits has been supplied to users in China and other countries, including 6-phase, 3-phase, single. TEST-630 power supply is 220V or 110V AC, can provide input protection, provides Analog AC+DC outputs. Es el tipo de control de la industria con runing Windoes sistema XP. Easily test single overcurrent relays to multi-terminal end-to-end schemes with this one box. Whether you're working in power plants, substations, or electrical distribution networks, the AQ430-ZH provides.