EECPL 4.5kW 120V ERRU equipments are designed, manufactured and tested in accordance with RDSO Specification no.RDSO/PE/SPEC/AC/0013-2011 (Rev-3) for brushless alternator used in railway train lighting system.
It is fully capable of developing a constant voltage of 120 volts at a load current of 37.5 Amps from minimum speed for full output to maximum speed. The ERRUs are used for:
Presently 110V DC fixed and swivelling type fans of different sweeps having commutation with the help of carbon brushes are being used in self-generating coaches and DC EMUs.
Maintenance and replacement carbon brushes and their holders including maintenance of commutator of these fans had been great concern to Indian Railways in addition to its low efficiency, reliability and excess noise.
In order to reduce maintenance cost, weight, operational cost and to enhance efficiency, reliability, service life and aesthetic of these fans implementing the latest state of art technology in this filed, this specification for brush less DC railway carriage fan has been prepared for guidance of manufacturers frothier design and development.
EECPL LED Based Tail Lamp in SLR & Power Car – Rolling Stock Application is designed, manufactured and tested in accordance with RDSO Specification no. RDSO/PE/SPEC/TL/0119 – 2008 (Rev. 0)
The system is having LED Matrix display tail lamp suitable for working on nominal voltage of 110V for SLR or 24V for Power car and to be provided at the end of SLR/Power Car.
Tail lamp unit achieved the highest reliability under severe environmental conditions of operation of trains. i.e. dust humidity, high ambient temperature, shocks and vibrations, electrical switching surges, electrostatic discharge, variations in supply voltage etc. The unit is water proof conforming to IP68 standard with fire retardant polycarbonate glass.
EECPL 4.5kW RBC CUM EBC is designed manufactured and tested in accordance with RDSO Specification no. RDSO / PE / SPEC / AC / 0183 (REV ‘1’) 2018 for LHB AC / Non-AC EOG / HOG type of coaches and incorporated Emergency Battery Charger unit into it to charge the batteries and to feed the supply to emergency light. It is fully capable of developing a constant voltage of 110 volts to 135 volts at a load current of 35 Amps. The RBCs are used for
Ratings of RBC
Ratings of EBC
