Primary rated voltage: 480 V ac, 500 V ac
Secondary rated voltage: 400 V ac
Rated power: 2 kVA
Construction type: Open frame
Mounting type: Cabinet mounted, wall mounted, floor standing
Core type: 3 UI 75/41.5
Connection type: Screw
Length: 155 mm
Width: 110 mm
Depth: 155 mm
Operating frequency min.: 50 Hz
Operating frequency max.: 60 Hz
Temperature max.: +40°C

UL 5085-1/2 CSA 22.2 autotransformers AT3 series. Series of 3-phase autotransformers with high efficiency and low heat loss. Common input and output windings, mounting holes for easy installation, screw terminal connections, and reverse operation possible. Transformers tested according to EN 61558-2-13 BLOCKIMPEX vacuum impregnation.