Skipper ETS manufacture a complete range of high quality IEC Standard 36kV voltage class ground mounted Cast Resin type distribution transformers. Our standard ratings start at 50kVA and go up to 15MVA, they are designed to comply with industrial and commercial indoor technical applications.

The transformer technology is derived from a technology transfer partnership from a ‘world leading’’
transformer OEM with a significant presence in Africa, Europe and the Middle East. Our manufacturing
principles and processes exceed internationally recognised standards to ensure that only highly reliable
and resilient transformers are connected to critical distribution networks.

Cast-resin dry type transformers are designed for indoor application where transformers using
hydrocarbon based (mineral oil) dielectric fluid mediums are not permitted due to the higher fire risk to people and property. Due to the reduced fire risk the use of fire walls &/or deluge systems is greatly
reduced and no transformer fluid containment system is necessary.

Offering lower maintenance regimes, they are ideal for tropical humid climatic conditions which occur across Africa.

Whether the requirements is from single phase to excitation type transformers we are able to support your specification and application needs.

Offering high operational performance properties in terms of low losses, low partial discharge, high
electric strength, high overload capacity and excellent sound isolation available in bespoke metal clad
outer enclosure.

Ratings: 50kVA to 15MVA l Primary V oltage: <=36kV voltage class l Phases: single & three
Class: AN/ANAF l Fire Behaviour: F1 l Climate: C1, C2 l Condensation/Humidity: E2

Standard Equipment:
• Temperature Sensor
• Earthing Terminal
• Skid, Lifting Lugs, Pulling Eyes

• Anti vibration Pads
• Electrostatic Screen
• Plug In Bushing
• Forced Cooling
• Ventilated Enclosure

Product Specification
Standards : IEC 60076 11 , CENELEC HD 464,
Rated Power : 50kVA to 15 MVA
Rated Voltage : <=36 kV
Cooling : AN or ANAF
Protection Degree : IP00, IP20, IP21, IP23, IP31, IP33
HV Winding : Encapsulated, Aluminium /Copper foil
LV Winding : Pre impregnated or Encapsulated
Insulation System Temperature : 155 C (Class F) 180 C (Class H)
Partial Discharges : < 10 pC

Environmental: ETS has E2 environmental class certificate in accordance with IEC 60076
11 standards
Climatic: ETS has C2 climatic class certificate in accordance with IEC 60076 11 standards
Fire class: ETS has F1 burning behaviour certificate in accordance with IEC 60076 11 standards

General Transformer Range

Distribution Liquid & CRT | Medium Power l Power l Earthing l Rectifier l Motor Start l Phase Shift l Generator l Voltage | Regulating l Auto l Tap Multi Tap ESP | Reactors l Solar l Wind | Turbine l Furnace l Dual Ratio