Electrozad

Autotransformer - is a transformer which has only one winding per phase, part of which is common to both primary and secondary circuits. using an Auto-Transformer is an economical and compact means of connecting electrical equipment to a power supply or a different voltage. part of the winding is common to both primary and secondary circuits so there is no isolation between the two. this may be acceptable on some power systems that do not have a grounded neutral on the secondary side of the main power transformer. typical applications include motor loads of industrial machinery, electric heating, air conditioners, etc. designed for installation where a reliable power source is required for lighting and other low voltage equipment and machinery. indoor and outdoor installation is possible depending on the enclosure.

Rex Auto Transformer, Ventilated, 480 VAC Secondary, 6 kVA Power, 60 Hz Frequency, 3 ph, Cable Connection, Surface Mounting, 200 deg C Insulation, NEMA 3R Enclosure, 150 deg C, Steel Housing Material, 10 in H x 14 in W x 9 in D Dimensions

• Performs same functions as an isolation transformer of same kVA and voltage rating without the isolation feature
• Generally radiates less noise than equivalent isolation transformer
• All terminals are clearly identified and easy to connect
• May be used in either step-up or step down configuration
• Low regulation, less than three percent
• Class 220 insulation used throughout range
• General purpose ventilated steel enclosure suitable for indoor location
• After fabrication all metal is finished in ASA 61 grey power coating suitable for most industrial and commercial installations
• Transformers in enclosures up to no 7 may be readily hung on H-columns, walls, shelves or floor mounted to suit each installation
• All units have lifting lugs, and removable top, front and rear panels for convenient access to the terminals
• Transformer terminations rated below 330 amps are supplied with suitable hardware and lugs for cable connection
• Terminations above 330 amps are supplied with terminal pads only
• Copper conductor
• Dry type