TWM Traffic Control Systems  Rail & Waterways Signals

Call: 01606 59 66 22

Waterway Wig Wags (Approved Supplier to Canal & River Trust)

Wig Wag Swing or Lifting Bridge Signals

The Wig-wag traffic signals comprise One Amber and Two Red ULTRA Bright LED Clusters mounted inside an aluminium casing displaying a Black backing board with reflective Red and White border in accordance with the Highways Agency standard. On activation of the supply to the lamps, the wig wag controller shall begin the lighting sequence.

  • Technical Stuff

    Sign size: 1365m x 915mm

    LED Clusters: 200mm Diameter

    Design: As Diagram 3014 of the TSR&GD 2002

    Sequence of operation

     

    • 24Vdc start signal (from external supply)
    • Amber signal light on for 5 seconds
    • Amber light proved working (current monitored)
    • Red signals start to alternately flash. (after 5s amber on and proved working)
    • Red lights proved working. (Current monitored)
    • Wig Wag ok signal turns on (volt free contact and only if above sequence completed
      correctly and all lamps are seen to draw current).
    • Red Signals continue to operate until 24v signal is removed
    • The lamps to be operated are to be confirmed, but should be assumed to be 24Vdc
    • LED lamps operating at 1.5A (36Watt) full load, single cluster, hi sounder, fault relay active.
Waterways Signals (Approved Supplier to Canal & River Trust)

Stop Go Signals

The Waterway signal comprises of One Red and One Green ULTRA Bright LED Clusters mounted inside an aluminium casing displaying a Black backing board with in accordance with the Highways Agency standard. On activation of the supply to the lamps, the signal controller shall begin the lighting sequence.

  • Technical Stuff

    Sign size: 355m x 725mm

     

    • LED Clusters: 200mm Diameter
    • Designed To Canal & River Trust Approved Standard
    • 24 V DC supply
    • 200 mm diameter LED lamp heads with polycarbonate lenses for green and red indications as required by the Particular Specification

TWM Traffic Control Systems Ltd, Unit 4, Oasis Business Park, Road One, Winsford Ind Est, Winsford, Cheshire, CW7 3RY, UK