JMS Transformers Ltd

Bespoke Transformers by JMS Transformers Ltd

20 Alpha Park, Mallard Road, Bretton Way
Peterborough Cambridgeshire

  • Rapid deliveries range from 1-3 days
  • Immediate quotations in most cases
  • Competitive price structure
  • UK Manufacturer
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    Nationwide Delivery
    Express Delivery

    JMS Transformers Ltd

    Bespoke Panel Transformers | Three Phase (3ph) Transformers

    JMS transformers are manufactures of standard stock transformers as well as being a manufacturer of bespoke and custom made transformers, electrical transformers, chokes and brake coils.

    JMS manufacture transformers as either single phase, 1ph from 20va up to 1.2mVA, three phase or 3ph from 50va up to 750kva. These can be made to order to your exact specification in days not weeks or supplied from stock. We also can supply and fit any optional extra that you may require. These could range from engraved legends, indicators, meters, overload protection, isolators, Sockets, MCB's RCD's input and anything that you specify.

    JMS Transformers are also a supplier of a full range of transformer enclosures from IP20 to IP67 and with many mounting options.

    Three phase (3ph) Transformers
    3ph transformers manufactured to your requirements with fast deliveries. They are available from 50va up to 1.2mVA came be supplied in enclosures and with any custom fittings that you require. Three phase transformers are commonly found in industrial environments where large power levels are needed. There are many configurations that are catered for, including Dzn0, which are ideal for supplies with high harmonic loads that would over heat standard transformers. The inter connected star helps cancel harmonic distortions. Standard Dyn11 and Dyn1 are the most common connection (delta star), Delta Delta and star star are also available. We are able to supply both step up transformers and step down transformers as well as 1:1 isolation transformers.

    Bespoke Transformers
    Take advantage of our bespoke custom build transformer service. If you need something specific, and cant find it anywhere else, or are paying too much for it, then we can help. We manufacture up to 3.3kV in single phase or three phase to your requirements in days, not weeks. Transformers in enclosures, strange voltages or unique windings are our speciality.

    Panel Transformers
    A full range of high quality low temperature rise high efficiency panel transformers are available from stock or made to your own specification. Our panel transformers are available with full earth screen, finger proof terminals, colour coded terminals for easy identification, universal mounting and fully varnish impregnated. Manufactured to the requirements of BS EN ISO 60742, IEC 60076, BS EN 61558 as standard. Full data sheet and dimensions available on request.

    Single Phase Transformers
    1ph transformers are made to order in days not weeks, or from stock. From 20va to 500kva with any voltage. Manufactured to the requirements of BS EN ISO 60742, IEC 60076, BS EN 61558 as standard. Rapid delivery on custom bespoke transformers.

    Single phase Inductors, three phase inductors manufactured to order. Choke for filter or DC smoothing applications. Fully tested and varnish dip impregnated. Insulation class F and H. High accuracy and cool running.

    DC Transformers
    AC-DC transformers made to your specific requirements in days not weeks. DC power from a three phase source or from single phase. Smooth DC or raw DC. Power packs for boats, lorries and caravans as well as inverter drives, servo drives and thyristor drives. Industrial power supplies up to 1000a.

    We aim to quote immediately for our full range of single phase and three phase with any fixtures and fittings.

    Why Not Check Out Our Websites For The Following:
    Please visit our online shop, where you can configure transformers to your own requirements.

    For all of you 110v requirements including:

     - 110v portable tool
     - 110v site distribution units
     - 110v - 415v site RCCB's mains distribution units
     - 110v lighting, flood lighting and tripods
     - Extension leads, plugs and sockets for 110v, 240v and 415v
     - 110v heaters
     - Indoor and Outdoor Plugs and Sockets
     - Assembly portable and fixed 110v-230v-415v
     - Feeder Pillars, Panel Boards, Bespoke distribution Assemblies
     - 110v kettle

    Opening Hours

    Monday 08:00 to 17:30
    Tuesday 08:00 to 17:30
    Wednesday 08:00 to 17:30
    Thursday 08:00 to 17:30
    Friday 08:00 to 17:30
    Saturday Closed
    Sunday Closed

    Accepted Payment Methods

    Visa Debit

    Payment Terms

    Pro-Forma 30 days
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    Products and Services

    1. 100 Volt Line Transformers
    2. 110 Volt Transformers
    3. 110V Transformers
    4. 12 Volt Transformer Power Supply
    5. 1Ph Transformers
    6. 3Ph Transformers
    7. AC Chokes
    8. AC Single Phase Chokes
    9. AC Three Phase Chokes
    10. AC To DC Power Supply
    11. AC Transformers
    12. AC-DC Power Supply
    13. ACDC Power Supply
    14. Air Cooled Transformers
    15. Air Wound Inductors
    16. Aircraft Ground Power Supply
    17. Auto Transformers
    18. Auto Wound Transformers
    19. Bell Transformers
    20. Bespoke Transformers
    21. Chassis Mount Transformers
    22. Chassis Mounting Transformers
    23. Choke
    24. Choke Coils
    25. Chokes
    26. Clamp Style Transformers
    27. Clamp Transformers
    28. Class 2 Transformers
    29. Closed Dry Type Transformers
    30. Common Mode Choke
    31. Common Mode Chokes
    32. Control Panel Transformer
    33. Control Panel Transformers
    34. Control Transformer Distributers
    35. Control Transformers
    36. Custom Built Transformer
    37. Custom Built Transformers
    38. Custom Design Transformers
    39. Custom Made Transformers
    40. Custom Power Supply
    41. Custom Transformers
    42. Customised Transformers
    43. DC Current Transformers
    44. DC Smoothing Chokes
    45. DC Transformers
    46. Distribution Transformers
    47. Double Wound Transformers
    48. Dry Transformers
    49. Dry Type Transformers
    50. E-Core Transformers
    51. Electric Transformer
    52. Electrical Inductors
    53. Electrical Transformer
    54. Electrical Transformers
    55. Enclosed Transformers
    56. Energy Limiting Transformers
    57. Fan Speed Control Transformers
    58. Flying Leads Transformers
    59. Frame Transformers
    60. Frequency Converters
    61. General Purpose Inductors
    62. Harmonics AC Chokes
    63. High Current Inductors
    64. High Frequency Transformers
    65. High Voltage Transformers
    66. Impedance Matching Transformers
    67. Inductors
    68. Inductors And Coils
    69. Industrial DC Power Supply
    70. Industrial Power Supply
    71. Isolating Transformer
    72. Isolating Transformers
    73. Isolation Transformer
    74. Isolation Transformers
    75. Lighting Transformer
    76. Lighting Transformers
    77. Line Isolating Transformers
    78. Line Matching Transformers
    79. Line Output Transformers
    80. Low Voltage Transformers
    81. Mains Transformers
    82. Mains Transformers Low Profile
    83. Mains Transformers With Frames
    84. Marine Industry Transformers
    85. Medical Transformers
    86. Motor Starting Transformers
    87. New Transformers
    88. Open Dry Type Transformers
    89. Output Transformers
    90. Panel Transformers
    91. Portable Power Tool Transformers
    92. Portable Tool Transformers
    93. Power Factor Chokes
    94. Power Inductors
    95. Power Rectifying Transformers
    96. Power Supply Manufacturer
    97. Power Supply Manufacturers
    98. Power Transformer
    99. Power Transformer Repair
    100. Power Transformers
    101. Protection Current Transformers
    102. Protective Transformers
    103. Reactors
    104. Rectified Transformers
    105. Rectifiers
    106. Safety Isolating Transformers
    107. Single Phase Chokes
    108. Single Phase Transformer
    109. Single Phase Transformers
    110. Site Transformers
    111. Skot Transformers
    112. SMPS Transformers
    113. Specialist Transformers
    114. Step Down Transformer
    115. Step Down Transformers
    116. Step Up Transformer
    117. Step-Down Transformers
    118. Step-Up Transformers
    119. Stock Transformers
    120. Suppression Chokes
    121. Swimming Pool Lighting Transformers
    122. Switching Transformers
    123. Tail Lifts Transformers
    124. Three Phase Chokes
    125. Three Phase Power Supply
    126. Three Phase Transformer
    127. Three Phase Transformers
    128. Transformer
    129. Transformer And Rectifier Control Systems
    130. Transformer Bobbins
    131. Transformer Bushings
    132. Transformer Design
    133. Transformer Insulations
    134. Transformer Maintenance
    135. Transformer Manufacture
    136. Transformer Manufacturer
    137. Transformer Manufacturers
    138. Transformer Manufacturers Transformer Design
    139. Transformer Protection
    140. Transformer Rectifier
    141. Transformer Rectifier Units
    142. Transformer Rectifiers
    143. Transformer Refurbish
    144. Transformer Refurbishment
    145. Transformer Repair
    146. Transformer Replacement Parts
    147. Transformer Rewind
    148. Transformer Sales
    149. Transformer Switches
    150. Transformer Tapchanger
    151. Transformer Testing
    152. Transformer Upgrade
    153. Transformers
    154. Transformers Enclosures
    155. Transformers For Sale
    156. Transformers Power
    157. Transformers Transformer
    158. Transient Noise Suppressor
    159. USA Transformers
    160. Variable Power Supply
    161. Variable Transformers
    162. Voltage Optimisers
    163. Voltage Regulating Transformers
    164. Voltage Stabilisers
    165. Wound Components
    166. Wound Inductors
    167. Wound Transformer Products

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    • Product Brochure

      Product Brochure

      Since its formation in 1991 JMS has rapidly grown to become industry leaders in both transformer and site electrical manufacturing.