WP Transformers

LIGHTING TRANSFORMERS

The Lumisphere™ range of patented weather-proof low voltage lighting transformers have been designed especially for use with the Lumisphere™ festoon system. The high quality of construction and combination of many unique features make it an ideal choice for most low voltage single or multi-light applications, especially for use in adverse environmental conditions. Lumisphere™ transformers have been independently tested by NAMAS accredited laboratories and comply with – BS3535 1.0 1992, – IEC 742 – EN60-742, 1989.

SPECIAL FEATURES

• Fully weatherproof compact design suitable for exposed exterior mounting complete with wall mounting bracket.

• Integral terminal box conforming to IP55 with special cable glands to accept cables 6mm – 12mm diameter.

• Double Protection with self-resetting thermal fuse incorporated in windings and replaceable anti-surge fuse housed in terminal block.

• Alternative mains connections are provided to regulate output voltage.

• Optional stainless steel post clamp bands available for column mounting.

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Specifications
Voltage Input Voltage 230-250V, 50Hz AC. Output voltage 12V nominal for WP12 & WP12LP ranges, 24V nominal for WP24 & WP24LP ranges.
Case Manufactured from polymide (30% glass filled nylon) complete with galvanised steel mounting bracket. Optional stainless steel mounting brackets and post clamp
bands available.
Winding High quality toroid winding is fully encapsulated in self extinguishing grade rigid urethane resin with high electrical and mechanical properties and good resistance to thermal and mechanical shock. Insulation class B 130°C
Protection Double protection with self-resetting thermal fuse (120°C) incorporated in windings and replaceable anti-surge type fuse housed in terminal block. Isolation class 2 (double insulated).
Terminal Box Conforms to IP55. Entry glands accept cables 6-12mm diameter or multiple Lumisphere™ cables. Input and output terminal blocks are separated by insulating divider for safety. Primary anti-surge type fuse housed in terminal block in removable fuse carrier. See diagrams below.
Environmental Working Conditions Lumisphere™ transformers are suitable for use in adverse environmental conditions, i.e. damp, saline, or dusty conditions and can be mounted in exposed positions where severe weather conditions may occur.
Temperature Maximum temperature rise 50°C, Ambient temperature range up to 40°C with free air circulation around transformer. Maximum case temperature – 90°C.

WP Driver units DC

LED DRIVER UNITS

The Lumisphere™ range of weatherproof constant voltage driver units have been designed to complement the full range of Lumisphere™ LED lighting systems. The constant voltage driver units have an IP55 rated enclosure (when mounted in the vertical position) and are suitable for column or wall mounting.

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Specifications
Input Voltage 100-240volts
Frequency 50/60Hz
Output Voltage 12 volts DC
Output Power 35,50,75,100,150watt available.
Protection Short circuit and overload protection
Environmental Working Conditions Saline or dusty conditions, can be mounted in exposed positions where severe weather conditions may occur.
Dimensions 35 watt – L180mm x W120mm x D80mm
50 watt – L180mm x W120mm x D85mm
75 watt – L180mm x W120mm x D65mm
100watt – L202mm x W162mm x D82mm
150watt – L240mm x W160mm x D90mm
CE conformity Order ref ICE 60950-1 : 2001
WPLED35 for 35 watt driver
WPLED50 for 50watt driver
WPLED75 for 75watt driver
WPLED100 for 100watt driver
WPLED150 for 150watt driver

WP Dimming pack

LUMISPHERE™ Dimming Pack

1-10V-100W DIMMING PACK
WPLED100-DP: 100w DC Driver for use with the LumisphereTM dimmable LED festoons. Fully encased in weatherproof enclosure, with rotary switch (to be sited in an interior location) for seamless control.

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Internal Power supplies

24VOLT ELECTRONIC TRANSFORMERS

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12 VDC CONSTANT VOL ELECTRIC LED DRIVER

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If you would like to submit a query, please don’t hesitate to give us a call.