Microprocessor-based relay protection and automation device with remote control of output relays

摘要

The utility model relates to the field of electrical engineering, in particular to devices for calibrating and installing protection devices for operation under predetermined modes, and can be used to test relay protection and automation.;The technical result of the utility model is to expand the functionality of the microprocessor devices of the relay protection and automation system when setting up the equipment.;The microprocessor-based relay protection and automation device with remote control of the output relays consists of: a housing unit, a central processor module, a backplane with guides for installing replaceable modules, an analog signal input module with a port for organizing a local network, a discrete signal input module with optical inputs, output relay module, combined with the device power supply, remote control unit based on the GSM module.;New in the microprocessor-based relay protection and automation device with remote control of output relays is the fact that it includes a remote control unit based on a GSM module, which makes it possible to control output relays bypassing local networks when setting up equipment.