About
SMC International was founded in 1986 with the objective to design, manufacture, and market a range of Electronic Equipment for Electrical Testing, mainly in Protection Relay Field and in general, test equipment related to the commissioning and maintenance in Substations and power plants.
PRIMARY INJECTION TEST EQUIPMENTHigh current injection units for primary testing of overcurrent relays and circuit breakers.
SECONDARY INJECTION RELAY TEST EQUIPMENTPortable equipment to test all types of protective relays and power system protection schemes. Automatic relay testing software, Comtrade transient playback and test reporting (see Software below).
STEP & TOUCH VOLTAGE MEASUREMENTIEC-compliant Step & Touch Voltage measurement of ground circuits in substations and transformer centers, according to electrical substation safety standards.
ELECTRICAL MEASUREMENTPortable equipment designed for maintenance and commissioning of substations and power plants. Low resistance micro ohmmeters, digital timers, windings resistance, contact resistance, circuit breaker timing and motion, phase angle and frequency measurements.
MCB TESTINGMiniature circuit breaker test equipment. High-quality current injection and trip monitoring for overcurrent characteristic and thermal testing of thermal magnetic circuit breakers.
POWER TRANSFORMER AND MOTOR MAINTENANCEHardware and software for condition-based analisys and predictive maintenance of power transformers. Evaluation and diagnosis of the insulation in electrical motors and generators.
DC TESTINGTest equipment for DC-based protective relays in railways or similar applications.
SOFTWAREAutomatic relay testing, fault simulation and Comtrade fault playback software. Relay maintenance and asset management database and automatic computer-generated reports.

