FUSE AUTO CHANGEOVER SYSTEM (FACS) as per RDSO Specification No. RDSO/SPN/209/2012 Rev.0 is basically a technical and automated solution to almost remove the system failure time caused due to blowing of fuses of devices giving an Audio visual Alarm as well as SMS alert (Optional) to the maintainers and higher authority to ensure fast and reliable restoration of the faults keeping a track on the maintenance time   The system can efficiently monitor fuses in different voltage circuits of 12V, 24V, 60V and 110V AC/DC in blocks of 4 fuses of each voltage up to current 6 Amps Per fuse. The changeover time for automatic shifting of load from main fuse to standby fuse in case of main fuse failure is less than 20ms. Common remote alarm unit is a device to extend the Audio visual alarm in case of Fuse failure events to a remote and convenient place like ASM room or any other convenient   place. A Modem is used to send messages to 5 authorized numbers when any fuse will blow and restored in circuit.

The Universal TypeTail lamp is IP68 and is capable of operating both on rated voltage110V DC of SLR and 24V DC of Power Car.(Only one input at a time). The Operating Voltages are 70V-140V DC for SLR And 18V–32V DC for Power Car. The Illumination at 1meter is>75 LUX. The LED is of red color of wavelength 630-635nm and lies in Class “C” of BS 1376. The Number of LEDs are 36 of Red color and Radiating area is approximately 3000sq mm. The Viewing angle is 15- 30˚ It has Inbuilt reverse polarity protection. It has a 3 way toggle switch for flashing, static and Power supply OFF mode.

IP65 compliant all type LED Based Signal Lamps as per RDSO specification no. RDSO/SPN/153/2011 Rev 4.1 complying to RDSO/ SPN/144/2006 Rev. 2.0, EN 50126 and EN 50129 suitable for Electrical signaling and Interlocking Equipment as per IRS:23 , Relay interlocking IRS:S36 and Computer based Interlocking  as per RDSO/SPN/192/2005 using lamp proving relay interface. BS: 1376 1974 is the color reference

IP65 compliant LED Based Signal Lamps as subsidiary signals as per RDSO specification no. RDSO/SPN/153/2011 Rev 4.1   ROUTE INDICATOR No. of LEDs used 16 LUX range 45 to 70 at 1.5 m in axial direction Dispersion angle 8° to 12° at 50 percent power points LEDs of colour  co- ordinates Class ‘C’ of BS: 1376 SHUNT SIGNAL No. of LEDs used 13 LUX range 27 to 42 at 1.5 m in axial direction Dispersion angle13° to 17° at 50 percent power points LEDs of colour  co- ordinates Class ‘C’ of BS: 1376 CALLING ON No. of LEDs used 30 LUX range 45 to 70 at 1.5 m in axial direction Dispersion angle 4° to 10° at 50 percent power points LEDs of colour  co- ordinates Class ‘B’ of BS: 1376

IP65 Battery operated LED based flashing tail lamp as per RDSO/SPN/200/2010 Rev 2.0. With Dual switch for foggy and normal weather Illumination at 1.5meter is >110 LUX visibility 1.6 Km in Normal condition Battery life 400 Hrs in normal condition Minimum battery life 200hrs in Foggy weather   

IP67 Battery operated LED based Torch Light cum flashing Hand Signal Tricolor Lamp as per RDSO/SPN/195/2008 Rev 2.1  and complying to RDSO/ SPN/144/2006 Rev. 2.0   Illumination at 1.5 meter range is 40 Lux minimum. LEDs of Class ‘C’ of BS: 1376 are used. Dispersion angle at 50% power point is 4˚ to 15˚ in White light and 4˚ to 10˚ in color display