Allen-Bradley 1391-T015DT AC Servo Controller

The Allen-Bradley 1391-T015DT has a 240/480V AC Primary Voltage, 3 Phases, and a 60 Hz Frequency. It also contains a 230V AC Single-Phase C.T. Windings Secondary Voltage.The 1391-T015DT isolation transformer, manufactured by Allen-Bradley, is specifically designed for use with Allen-Bradley 1391B-ES AC servo controllers.

This isolation transformer has a rating of 1.5 kVA at 60 degrees Celsius. It weighs 27 pounds and its dimensions are 10 x 13 x 9 inches. The primary voltages it can handle range from 240 to 480 Volts AC (with a 3 - phase configuration at 60 Hertz). Its secondary voltage is rated at 230 Volts AC (3-phase), and it also features four single - phase windings with a rating of 35.5 Volts AC each.

Technical specifications for 1391-T015DT

Manufacturer Rockwell Automation

Brand Allen-Bradley

Part Number/Catalog No. 1391-T015DT

Product Type Isolation Transformer

kVA Rating 1.5

Primary Voltage 240/480V AC

Phase 3

Frequency 60 Hz

Secondary Voltage 230V AC Single-Phase C.T. Windings

When it comes to installation, the servo systems should be panel - mounted within a suitable enclosure that is ventilated with either filtered or cooled air. To ensure proper airflow and convenient access for wiring, a minimum separation of 3 inches should be maintained around the 1391-T015DT isolation transformer. Additionally, the air temperature in the vicinity of the 1391-T015DT isolation transformer should be kept below 140 degrees Fahrenheit. Finally, it's not advisable to install these servo systems at an altitude higher than 3300 feet.