Low Voltage Safety Isolating Lighting Transformer

Lumisphere offers a range of patented weatherproof low voltage lighting Transformers and Driver Units which have been designed to complement the full range of Lumisphere lighting systems.

Product Details
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.

Data Sheets available upon request