We design and manufacture a wide range of electrical test equipment, including solutions for testing protection relays, testing solutions compliant for IEC61850 environments, voltage and current amplifiers for real time power system simulation, flexible current/voltage. We design and manufacture a wide range of electrical test equipment, including solutions for testing protection relays, testing solutions compliant for IEC61850 environments, voltage and current amplifiers for real time power system simulation, flexible current/voltage. At GK Expertise, we provide comprehensive relay testing services in Africa, supporting utilities, substations, railways, industries, and EPC contractors with advanced protection, maintenance, and commissioning solutions. With a team of highly skilled and certified relay testing engineers, we ensure. Serving our customers with high quality electrical testing equipment and supports Advanced plug & play design greatly simplifies system upgrade and maintenance locally High product reliability gives us the confidence to promisse free warranty for 5 years Flexible customized solutions bring more. Our relay test and management software (RTMS) has a solution available for any job requirements, exceeding your expectations. With Megger as your trusted partner, you can overcome the most complex of relay protection test challenges. Even our advanced relay test modules remain intuitive enough to. Compact relay test set for quick and easy manual three-phase testing Ultra-portable test set for primary and secondary injection, as well as basic protection tests Modular, multi-phase protection relay test set and commissioning tool Compact relay test set for quick and easy manual three-phase. IEC61850 Digital Substation Testing With 15 years experience in IEC61850 digital substation testing, KINGSINE portable relay testers are designed for comprehensive testing in both traditional and digital substations, including MU and IEC61850 compliant IEDs. Protection Relay Test Set/Kit KINGSINE. Protection relay test sets, or relay testers, verify relays and microcomputer protections by simulating complex transient, permanent, and conversion faults. These devices typically test single-.