Protection relays are components of a protection system that must operate quickly, precisely, and selectively within the electrical system to protect equipment and the electrical system from further damage caused by electrical disturbances.

By maintaining and testing protection relays using calibrated, credible, and certified equipment, Indonesia Power Maintenance Services (IPMS) provides comprehensive protection relay maintenance services to ensure your protection system functions properly when needed, with a team of trained and expert technicians skilled in handling various types of protection relays of various makes and models.