Check Synchronising Relay CSQ-3 DEIF protection relay

The CSQ-3 integrates synchroscope and check synchronising relay into a microprocessor-controlled, easy-to-install package with no moving parts, making it a superior solution with four obvious advantages: Safe: the CSQ-3 unit is operated from the front using push-buttons behind the removable front cover, protecting users from the near hasardous voltages during setpoint programming: an innovative DEIF feature usually seen in similar products where switchboards have to be opened to operate the synchroscope. Accurate: push-buttons rather than potentiometers are used for programming the unit, and exact settings are clearly visible on an LED scale. Flexible: the standard CSQ-3 can be calibrated on-site for virtually all possible settings, eliminating the need to buy customised versions to fit the unit to your specific application. Robust: effectively solving problems with broken and reflective glass, the unit’ s front has been protected with an extremely robust front cover.