Cast Resin Dry Type Transformer

 
 

Emirates Transformer & Switchgear 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 10MVA, they are designed to comply with industrial and commercial indoor technical applications.

ETS’s transformer technology is derived from over 30 years of design and manufacturing excellence in our ‘world-leading’ facilities across 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 applications 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 installation of fire blast 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 that occur in hot climates. Whether the requirements are from distribution 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.

Features:

Ratings: 50kVA to 10MVA l Primary Voltage:  ≤36kV voltage class l Phases: 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

Options:

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

Product specifications:

Standards: IEC 60076-11, CENELEC HD 464,
Rated Power: 50kVA to  10 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: E2 environmental class certificate in accordance with IEC 60076-11 standards
Climatic: C1 & C2 climatic class certificate in accordance with IEC 60076-11 standards
Fire class: F1 burning behavior certificate in accordance with IEC 60076-11 standards