Power Transformers

Emirates Transformer & Switchgear manufacture a range of high-quality IEC/IEEE/ANSI standard Power Transformers. Our range covers 6 MVA to 200 MVA, 220kV voltage class power and special application transformers.
Designed and manufactured utilizing high-quality materials and production procedures to deliver superior and reliable transformers that exceed the requirements of electrical utility substation applications. 

ETS’s transformer technology is derived from over 30 years of design and manufacturing excellence in our ‘world-leading’ facilities in Europe, the Middle East, and Africa. Our manufacturing principles and processes exceed internationally recognised standards to ensure that only highly reliable and resilient transformers are connected to critical electrical networks. Fully optimised designs meet customer’s unique requirements for loss limitation, harmonics, physical size, and weight to deliver total engineered and reliable solutions for a broad range of applications.

Transformer designs are proven with a significant installed base applied in temperate, extreme and harsh condition environments I.E. extreme high temperatures, humid and tropical climates. This makes our product the product of choice for electrical utilities and large industrial operators. Whether the requirements are for ONAN/KNAN or ONAF/KNAF type transformers we are able to support your specification and application needs.

Offering high operational performance properties in terms of voltage ratio, losses, impedance temperature rise, and optimised transformer layout or footprint.

Technical Specification
Ratings	6 MVA to 200 MVA
Voltage Class	≤220 kV
Application	Power and Special
Cooling	ONAN, ONAF, ODAF, KNAN, KNAF, KDAF
Dielectric Medium	Mineral oil, Natural Ester, Synthetic Ester, Silicon fluid
Special Features	Based on customer requirement
Standard Compliance	IEC 60076, IEEE® , ANSI®
Accessories	OLTC RTCC Maintenance-free breather DGA Analyzer Fibre optic sensor for temperature measurement Surge Arresters CTs
Special Accessories	Based on customer requirement

 

Key Features:

• low losses
• low noise
• robust design & high reliability
• high short circuit withstand capability
• voltage regulation capability
• hermetically sealed structure
• corrugated type fluid tank
• environmental friendliness