Jeltron offers a wide range of products in motor control, plant automation and elevator control to all major industries. Jeltron is an authorised distributor for toshiba corporation, japan for its range of ac variable frequency drives, programmable logic controllers and mv and hv vacuum contactors. The company also has technical know-how from phasetronics, usa and motortronics ltd, usa for scr power controllers and soft starters. Trapped passengers in an elevator in case of a power outage are rescued by the ard. In the event of a power failure during normal operation, an elevator may stop between floors. The electronically operated ard senses the position of the car struck in between floors and moves it to the nearest floor in the most economical direction [least current direction] and completes the rescue by operating the door at the floor level [in auto door models - dtm-ad and cecs]. Salient features of the product are: single panel with microprocessor controller, vf3 and ard; maintains a log of power failures and power consumptions with date, time and record; can maintain up to 1000 operations; 20 digit lcd display for status/fault diagnosis; key pad for setting of critical parameters; real time clock; and pc compatibility - logged data can be transferred to the pc.
