Seismic Certified

• Jefferson Electric offers many transformers that have been tested and certified to meet the standards required for safety during seismic activity.

Applications

• Healthcare facilities, emergency response locations (fire stations, police stations) and other critical government facilities may be required to be seismic qualified.

Specifications

Single & Three-Phase Encapsulated

• Wall mount 1 – 25 kVA
• Floor mount 3 – 75 kVA
• NEMA 3R enclosures
• SDS=2.00g ; z/h = 1.00 ; Ip = 1.5

Single-Phase Ventilated

• Floor mount 1 – 167 kVA
• NEMA 1 or 3R enclosures
• SDS=1.60g ; z/h = 1.00 ; Ip = 1.5

Three-Phase Ventilated

• Floor mount 1 – 1,000 kVA
• NEMA 1 or 3R enclosures
• SDS=2.00g ; z/h = 1.00 ; Ip = 1.5

Features, Functions, Benefits

• Many construction projects and their components are now required to be seismic qualified.