• TMEIC Industrial Systems India Private Limited

Medium Voltage Inverter

TMEIC Industrial Systems India offers energy saving Medium Voltage Inverter, Model TMdrive-MVe2 series, with extremely low harmonic content. Salient features: Improved productivity – regenerative braking is standard; fast acceleration/deceleration operations are available; and under sensorless vector control, high response and stable operations are available; Installation and maintenance cost saving – with the world's smallest class size; the TMdrive-MVe2 has a very small footprint and height, that allows for economical transportation and installation; by using a film capacitor and a long-life fan, the inverter life cycle cost is minimized; Energy saving – application of an inverter saves energy. In addition, the TMdrive-MVe2 has high efficiency; Power supply friendly – the TMdrive-MVe2 has very low harmonic levels and low inrush currents; the high input power factor contributes to an electricity cost reduction and a smaller power supply requirement for on-site power generation; and Simple commissioning, operation and troubleshooting – the auto-tune function assists with a shorter commissioning period; and central control of multiple inverters can be performed easily with accuracy. Brief specifications: maximum output frequency for 3 kV/4 kV/6 kV – 120 Hz, for 11 kV – 72 Hz; vector control with sensor (encoder); automatic restart control after power failure (between 1.2 seconds and 6 seconds), synchronous transfer to and from commercial power supply (shock-less switching over between power supplies); PC application software for maintenance and adjustment (OS: Windows 7 Professional 32-bit version); multi-language display on the operation panel (supports nine languages), SM control, soft start, separate step-down transformer for the control power supply (from 400 V to 200 V), duplex cooling fan; and outlet, control panel illumination light, space heater, separate input transformer, excitation inrush current limit circuit (small-capacity).