CLS Panel

RDSO SPECIFICATION. NO. T1/PSC/CLS/0025

• 1.1 This specification covers design, manufacture, testing and supply of 240 V, 50 Hz AC power supply Control and Distribution panel for supply to Colour Light Signalling installations. The panel to be installed either in the station master’s room or signaling cabin at Railway stations, will have provision for automatic changeover from main source of supply, in case it fails, to either of the two/three standby sources of supply and back again to the main source when it is restored.
• 1.2 The equipment offered shall be complete in all respects and shall include all accessories and materials which are necessary for the efficient operation of the control and distribution panel. Such accessories and materials shall be deemed to be within the scope of this specification whether specifically mentioned herein or not.
• 1.3 The design of Control and Distribution panel for Colour Light Signalling Supply in 25 kV AC Traction System shall be universal, so that the same control and distribution panel can be used for 03/04 numbers of incoming power supplies without any further change/modification in the design.
• 1.4 This specification supersedes specification No. T1/PSC/CLS/0025 with A&C Slip No. 1 to 4.