Overview
The Eaton XP48D34B75CUS6 is an industrial control transformer designed to provide reliable electrical isolation and voltage conversion for demanding applications. As part of Eaton's comprehensive transformer portfolio, this device is built and tested in accordance with IEC/EN 61558 standards, ensuring safe and dependable operation in control circuits and auxiliary applications .
Control transformers serve as essential components in industrial automation, absorbing short-circuits and ensuring safe electrical isolation in the event of a fault. They enable the implementation of unearthed auxiliary circuits while reducing short-circuit current during fault conditions .
Key Features
Reliable Electrical Isolation: Provides safe separation between primary and secondary circuits, protecting sensitive control equipment
Short-Circuit Current Reduction: Limits fault current to protect downstream components
High Level of Protection: Suitable for demanding applications such as wet grinders and air movers for drying concrete
B-Class Insulation: Meets the requirements of insulation class B in accordance with IEC 85, ensuring a reliable continuous temperature of 130°C
Simple Commissioning: Designed for straightforward installation and setup
Resin Impregnation: Special resin treatment protects against corrosion, reduces heat dissipation, and minimizes audible hum
Global Approvals: Suitable for worldwide use with UL/CSA certifications
Standards and Compliance
The Eaton XP48D34B75CUS6 is built and tested in accordance with:
IEC/EN 61558-2-2/2-4/2-6
UL 5085-2
CSA 22.2 No. 66
RoHS Compliant
Certifications include UL Listed, CSA Certified, and cUL Certified for use in both the United States and Canada.
Operating Conditions
Ambient Operating Temperature | -25 °C to +40 °C (no derating required) |
Insulation Class | B (130 °C continuous temperature) |
Insulation Material | B (IEC 85) |
Rated Frequency | 50/60 Hz |
Primary Tapping | ± 5 % |
Applications
Typical applications for this control transformer include:
Control circuits in industrial machinery
PELV (Protective Extra Low Voltage) circuits
Motor control centers
Automation and process control panels
Industrial equipment requiring safe electrical isolation
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