KOLTEST Elektronik

KOLTEST LTD, established 1991, is specialized in developing hardware and software for power conversion products covering a wide range of industrial applications as Motor Drives ( 0.12kW .. 500kW ACIM, PMSM, scalar / vector, Railway Auxiliary Converters (PFC, Low THD 3-Phase VSI, Battery Charger), Railway Air Conditioning Control, Railway Energy Meter ( Active / Reactive Power, THD, Frequency, Power Factor, Remote Access, 3G / 4G, 7” IPS ), Circuit Breaker Test Systems ( 0.1A~ .. 2200A~ Low THD Sine Current Source, Programmable Number of Cycles for Holding and Trip Levels ) and many more.