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Douglas Electronic Industries Limited
55 Eastfield Road
Louth
Lincolnshire
LN11 7AL

Tel: 01507 603643
Fax: 01507 600502

info@douglas-transformers.co.uk

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Low Voltage UEF Clamp Transformers

UEF clamp mounted, standard transformers are available in various bobbin sizes from 100VA up to 200VA. All bobbin sizes have fully shrouded primary and secondary windings. All fine windings are skeined to pins for extra strength. Thermal fuse protection to BS3535 is available on request. Output voltages are full load. A wide range of alternative bobbins are designs are also available for special requirements. The bobbin plans and tags layouts listed give the tag numbers used for each VA size and number of primary and secondary taps. Different tag positions can be used according to requirements. Terminal covers are also available.

  • Double section bobbins
  • Twin primaries for either 120V or 240V inputs
  • Dual secondarise
  • IEC742(BS3535) and BS415 specifications
  • Fine wires skeined to tags
  • Plated to BS2011
  • Flash test 2.0KV
  • Standard tag positions
  • Thermal protection to BS3535 is available on request
  • Terminal covers also available on request
* High Grade Laminations. Any other primary and secondary voltages available on request - contact us
Rating Volts Per Secondary Reference Tag View
100VA 0-6,0-6 EMT452FT Low Voltage UEF Clamp Transformer 100VA Tag View
0-7.5.0-7.5 EMT459FT
0-9,0-9 EMT466FT
0-12,0-12 EMT473FT
0-15,0-15 EMT480FT
0-18,0-18 EMT487FT
0-20,0-20 EMT494FT
0-24,0-24 EMT501FT
0-50,0-50 EMT574FT
100VA*     Low Voltage UEF Clamp Transformer 100VA Tag View
0-6,0-6 EQ49FT
0-9,0-9 EQ50FT
0-12,0-12 EQ51FT
0-15,0-15 EQ52FT
0-20,0-20 EQ53FT
0-50,0-50 EQ54FT
   
   
150VA     Low Voltage UEF Clamp Transformer 150VA Tag View
   
0-12,0-12 EMT564FT
0-15,0-15 EMT565FT
0-18,0-18 EMT566FT
0-24,0-24 EMT567FT
0-30,0-30 EMT568FT
   
   
200VA     Low Voltage UEF Clamp Transformer 200VA Tag View
   
0-12,0-12 EMT569FT
0-15,0-15 EMT570FT
0-18,0-18 EMT571FT
0-24,0-24 EMT572FT
0-30,0-30 EMT573FT
   
   

Dimensions, Weight & Regulations

Low Voltage UEF Clamp Transformer Dimensions

* High Grade Laminations. Any other primary and secondary voltages available on request - contact us
Rating Reg % Dimensions (inches) Dimensions (mm) Weight Fixing
A B C D E A B C D E lb kg BA MM
100VA 9 3.50 2.75 2.93 2.25 1.75 89 70 74 57 44 3.30 1.50 2 4
100VA* 8 3.50 2.75 2.93 2.25 1.75 89 70 74 57 44 3.30 1.50 2 4
150VA 5.5 3.87 3.12 3.25 2.50 1.93 98 79 82 63 49 4.60 2.12 2 4
200VA 5 3.87 3.50 3.25 2.50 2.31 98 89 82 63 59 6.00 2.72 2 4