Buck-Boost Transformer – Three Phase, 220/230/240 – 208V, 45kVA

The Kay Industries ® line of Step- Down transformers offers an affordable solution to address voltage fluctuations caused by line drop or increased equipment demand on the distribution system. It effectively lowers voltage resulting from supply line adjustments and increased system voltages. Stable supply voltage is vital for certain loads like lighting and resistive loads as it ensures optimal performance.

Buck-Boost Transformer – Three Phase, 220/230/240 – 208V, 45kVA

Buck-Boost Transformer – Three Phase, 220/230/240 – 208V, 45kVA
Catalog ID:  KAA3045K0310B- BB
  • Copper terminations for trouble free operation
  • Lower cost solution
  • 5-10 times increase in kVA
Categories: ,

Catalog ID:  KAT181058- SU  Specification


Construction Encapsulated
Max Temperature Rise 115 Degrees Celsius
Mounting Type Wall
Primary Voltage 220/230/240
Product Category Buck-Boost Transformer
Secondary Voltage 208 V
UL Insulation Class 180°C
UPC 047503092415
Winding Material AL
kVA 45


Dimensions 7.37 in x 19.25 in x 15.21 in
Height 15.21 in
Length 7.37 in
Weight 156 lb
Width 19.25 in

Electrical Ratings

Frequency Rating 60 Hz
Primary Voltage 240 V

Certifications and Compliance

CSA Standard C22.2 No 47
Nema Rating NEMA 3R
UL Standard UL 506


Carton Quantity 1


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