Ecodesign Transformers

The Slaters Electricals Ecopower range of new liquid cooled and cast resin dry-type distribution transformers are fully compliant with Tier 1 and Tier 2 of the EU Ecodesign Directive 548/2014.

We are the exclusive UK and Ireland distributor for our manufacturing partner, BEST Transformers. BEST is Turkey’s leading transformer manufacturer with a production capacity in excess of 46,000MVA per annum. BEST have the finest transformer manufacturing and design facilities we have seen.

Standard new liquid cooled 11000/433V Tier 1 three-phase Ecodesign distribution transformers are supplied from our in-house stock.

EU Ecodesign Directive 548/2014 covers all EU countries and we expect this standard to survive within UK, post Brexit. The directive does NOT apply to existing installed transformers, nor refurbished transformers reinstalled in to service.

Features of the Slaters Ecopower Tier 1/Tier 2 Ecodesign Distribution Transformer Range:

  • Liquid cooled mineral oil (ONAN), Midel (KNAN) or cast resin dry type
  • Standard, unit-substation and continental type distribution transformers
  • Standard Tier 1 11000/433V oil cooled 315kVA, 500kVA, 800kVA, 1000kVA, 1250kVA, 1500kVA and 2000kVA transformers available from stock on short lead-times.
  • Tier 1 and Tier 2 distribution transformers to 36kV, 5000kVA designed and manufactured to order
  • Option to close couple with ring main units (RMUs), circuit breakers, isolators, LV panels or pillars from our in-house switchgear stock
  • Installation and maintenance available by our in-house team
  • Comprehensive 24 month warranty

Call our sales engineers now on +44 (0) 191 414 2916 to discuss your Slaters Ecopower distribution transformer requirements.


Standard Slaters Ecodesign Distribution Transformer Dimensions

RatingLength (approx.)Width (approx.)Height (approx.)Weight (approx.)
315 kVA1800mm1390mm1770mm1980kg
500 kVA1900mm1430mm1750mm2430kg
800 kVA1790mm1600mm1750mm3000kg
1000 kVA1790mm1590mm1870mm3070kg
1250 kVA1890mm1630mm1960mm3760kg
1500 kVA1970mm1770mm2060mm4980kg
1600 kVA1960mm1900mm2010mm4360kg
2000 kVA2050mm1960mm2060mm4980kg
2500 kVA2100mm2075mm2140mm5860kg
3000 kVA2400mm2600mm2700mm6500kg