SP-505534

Designed for reliable performance, the SP-505534 by Allen Bradley serves as a current armature transformer suitable for various industrial applications. It can handle a voltage range from 150 to 460 Volts AC, accommodating significant variations in energy systems. The unit supports an input power range from 1.5 kVA to 660 kVA, making it capable of managing up to 300 horsepower.

This transformer includes a transformation ratio of 3000:1, essential for accurate current conversion and measurement. Safety is enhanced by its galvanic isolation feature, which separates primary and secondary circuits to protect sensitive components. Installation options include bus-bar or cable pass-through mounting, allowing flexibility in various setups.

Passive cooling facilitates heat dissipation, ensuring optimal performance without the need for active cooling systems. The core is made from laminated magnetic material, which aids in reducing losses associated with magnetic saturation. The SP-505534 operates effectively within an ambient temperature range of 0 to 60 °C, while its storage temperature tolerance extends from −40 to +85 °C. This transformer can work in conditions of relative humidity ranging from 5% to 95% without condensation.

Capable of functioning at altitudes of up to 1000 meters, the SP-505534 maintains operational integrity in diverse environments. Additionally, it withstands shock up to 30 g, making it suitable for rigorous industrial applications.