Amit Engineers

In response to the Indian Railway need, Amit Engineers had designed and developed Solid State Electronic Temperature Controller as per RDSO specification RDSO/PE/SPEC/AC/0020-2000 (Rev. ‘o’) with amendments. The Solid State circuitry device (hereinafter called as unit) for controlling ON/OFF switching of the refrigeration plant the heater of the Roof Mounted AC Package Unit (RMPU) provided on the roof at each end of the air conditioned coaches depending on the settings by sensing the temperature of the air condition at the return air grill.

In response to the Indian Railway need for advance technology we achieved a major break through in developing Microprocessor Controller Unit for LHB Coaches. Main important feature is that its software will record the digital and analogue inputs of the system and deliver it processed to the application software. Similarly it shall select the system output according to the logic of the application software. The system software shall also perform the functions for control of the servicing interface, control of the logged faults and a detailed self testing process of the microprocessor controller during starting and functioning of the system.