Energy Saver For Motors
Description: Operating induction motors offer the scope to save energy under conditions when the load is cyclic or continuously low. Two types of energy savers are thyristorised type and an electronic system (Delstar converter module using the contactors in the Star Delta Starter). The thyristorised type continuously adjusts the voltage based on load, to save energy. Delstar converter module is a low cost system that can be used when the load on the motor is less than 50% by switching the motor to operate in Star to save energy. When the load increases beyond the set limit it automatically switches the motor to operate the motor in Delta. It is also possible to tailor the thyristorised type for a group of small capacity motors to save energy. Advantages are substantial energy saving, reduction in KVA contributing to reduction in maximum demand, improvement in power factor and cooler operation of motor leading to increase in motor life. Digital indication for current, hour meter, run overload trip, start overload trip and single phasing trip are optional extras. These can be installed in the MCC or near the motor and available in standard and IP55 and other special enclosures, suitable for outdoor use. Models for use with existing DOL starters are available.
Other Catalogs (From Microedge Electronics Pvt Ltd) :
