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C64.65201 Issue 3
Jun 2019
Signal frame was identified. The new signal is designed to retain the same interface
with all standard modular, route relay, geographical and solid state interlocking
systems and infrastructure used in the UK; and the use of modular based
construction with plug coupled electrical components reduces test and
commissioning time to a minimum.
The new lens/hood arrangement gives excellent protection against phantom aspects
and is designed to be self-cleaning. This allows maintenance cost reductions to be
made over the lifetime of the signal. The new module configuration also includes a
Voltage Free Contact Proving capability where specified and the signals can be
adapted to either single or double cut proving contacts.
Where Volt Free Contact Proving is used, a less power hungry signal drawing just
45mA is available giving a consumption of just 5 Watts. A low current 24Vdc signal
head may also be specified, please contact Unipart Dorman for more information on
these energy saving options.
The CLS LITE can be installed anywhere a Classic CLS or Filament Head is currently
fitted or by using the Unipart Dorman Assisted Lift Trunnion range as standalone
maintenance free signals, where all work is carried out from ground level.
Specifications
Nominal Voltage (AC)
110V
Operating Voltage
Max 121V, Min 88V
Nominal Voltage (DC)
120V
Operating Voltage
Max 145V, Min 88V
Operating Temperature Range
-25
O
C to +40
O
C
Flashing Aspects
Flashing controlled by the
Interlocking
Current Proving Variant
Nominal Operating Current
300 mA @ 110Vac
Relay Based Interlocking
BR941A
Solid State Interlocking (SSI)
Current Path 1 or 4
110V Low Power Consumption (5 Watt CLS) Variant with Voltage Free
Contacts
Nominal Operating Current
45 mA @ 110Vac
Relay Based Interlocking
BR941A
Solid State Interlocking (SSI)
Current Path 1 or 4
