See you on the Kampa stand at the 2017 MOTORHOME & CARAVAN SHOW from 17-22 October - Hall 12, Stand 10 - Best Deals in the Country on 2018 Models Guaranteed! Click for Details

Powerpart 20 Amp Power Unit Transformer

Telephone Orders

The PS276-1 Powerpart Power Unit Transformer is an electronic power unit that has been designed sppecifically for use within the caravan or motorhome. This unit has advanced features and a high level of reliability, making it one of the best units available and is fitted as standard by major caravan manufacturers.

Read Full Description
Book your stay at Homestead Lake Touring Park by calling 01255 833 492

Priority Order Line: 01255-830-229

One of our friendly Sales Advisors will be happy to process your order by telephone. Simply call our Priority Order Line and quote the product code displayed below. Please make your product selection before quoting the product code. 

PO120 -

Order soon to get it by

£0 - £150.00£4.95Next Working Day
Over £150.00FreeNext Working Day

Delivery rates shown above are exclusively available to England, Wales & Scotland postcodes and exclude Scottish Highlands & Scottish Islands, Northern Ireland, Scilly Isles & Isle of Wight.  Click here for rates to other Zones.

Visit our Delivery Page
In Stock In Stock

Product Description

The PS276-1 Powerpart 20 Amp Power Unit Transformer manufactured by BCA is a mains battery charger power unit/ transformer as fitted in some of the Bailey, Eldiss and Coachman ranges. It's primary function is to charge and recharge a battery as efficiently as possible. To ensure that battery charging does not occur, the PS276-1 has a fixed output voltage, and when connected to a mains supply the PS276-1 will raise the battery terminal voltage to it's fixed voltage output and therefore recharge the battery. A fan is fitted to assist cooling of the unit and will become operational when approximately 5A - 8A are being drawn from the unit. The fan switches off a low loads to ensure silent night operation. Complete with input and output via leads. The PS167 unit is a switch mode battery charger that can also be used as a standalone power supply.

Easy to fit and operate, comes complete with full fitting instructions and is fully guaranteed.


  • 13.8 DC Volts - 20 Amp output.
  • 180AC Volts - 264AC Volts input (2.2A max).
  • Fully automatic operation.
  • Load dependant fan cooling.
  • Tested to British and European standards.
  • Size: 255 x 124 x 57mm.

PS276-1-BCSM is the new part number for the latest models and it replaces all old units.

Customer Reviews

Write a review

There are currently no reviews for this product.

Be the first the write a review.

Please Log in or Register to write a review

Customers who bought this item also bought

Royal Umbria King Luxury Sleeping Bag  Blue
Royal Umbria King Luxury Sleeping Bag Blue
Two can be zipped together to make a double
Just £29.99
RRP £36.50
In Stock  In Stock
More Information
Dometic LS200 Bottom Vent with Winter Cover
Dometic LS200 Bottom Vent with Winter Cover
Available in White or Beige
From £37.99
In Stock  In Stock
More Information
Table Stowage Bracket Beige
Table Stowage Bracket Beige
Attach these brackets to a wall & store your table upright
Just £2.69
In Stock  In Stock
More Information
Smev Rectangular Sink 280 x 380mm
Smev Rectangular Sink 280 x 380mm
Manufactured in superior quality stainless steel
Just £54.99
In Stock  In Stock
More Information
Kampa Dolly Folding Trolley
Kampa Dolly Folding Trolley
With strong wheels & folding steel frame for strength
Just £19.99
In Stock  In Stock
More Information