Supply voltage to transformer/controller 220-240V/1/50Hz.
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Rear 20mm conduit entry for recessed wiring and side entry grommet for surface wiring. The enclosure can be wall mounted or sited in the loft. The safety isolating transformer, to BS EN 60742, is mounted in a purpose made enclosure. The SELV models are rated IPX7, control is by a mains safety isolating transformer with 12V ACĀ SELV output, which is sited away from any source of spray and out of reach of a person using a fixed bath or shower. The Solo SELV models can be safely installed within the spray area. SELV models are designed for areas where a fan has to be fitted within zone 1 in a room containing a fixed bath or shower according to IEE wiring regulations.
#12V TRANSFORMER EN 60742 INSTALL#
For high rise or coastal applications, install through the wall with a Vent Cowl (Stock Ref 561403). Suitable for panel, wall and ceiling installations and windows up to 25mm thick. Models are available for surface or recessed mounting directly into standard 100mm diameter ducting. Solo Pro can also be used with flat ducting for shorter concealed runs. Finished in White, the new Solo Pro range can be used with 100mm diameter smooth bore duct in straight runs equal to 50m, yet still meets the minimum 15l/s required by the current Building Regulations Document F for ventilation of bathrooms. With improved aesthetics, sound and installation it has been specifically designed for effective ducted ventilation of internal bathrooms, toilets and other small rooms. Rectifying 220V-effective sinusoidal voltage makes about 300V DC.
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Problem is, that with a simple square wave you get 220V square. Connecting the 12V windings in series and 220V in parallel couples the transformers well enough. The equipment should be used for the designated. This product is designed and tested in accordance with international standards. The new Solo Pro is a new and improved version of our trusted Using your two transformers is in my opinion best. SAFETY INSTRUCTIONS In general Please read the documentation supplied with this product first, so that you are familiar with the safety signs en directions before using the product.