Rathgeber ET-5000-CNA Industrial Dry-Type Transformer

Description:

The Rathgeber ET-5000-CNA is a heavy-duty dry-type step-down transformer rated at 4500 VA (4.5 kVA) and 60 Hz. It features selectable primary taps for 480V, 465V, and 442V AC input and a 115V AC secondary output, making it suitable for powering industrial control circuits and equipment requiring 115 VAC from higher-voltage supply systems. The transformer is commonly installed in machine tools, manufacturing equipment, control panels, and OEM machinery where reliable power conversion is required.

Applications:

The Rathgeber ET-5000-CNA is designed to convert high-voltage industrial power to a stable 115 VAC output for control systems and auxiliary equipment. It is commonly used in manufacturing facilities, machine tools, packaging equipment, process machinery, and industrial automation systems where 480V-class power is available but control components require 115 VAC. Rathgeber ET-CNA series transformers are dry-type units intended for industrial panel and equipment installation.

Technical Specifications:

• Manufacturer: Rathgeber
• Manufacturer Part Number (MPN): ET-5000-CNA
• Product Type: Dry-Type Step-Down Transformer
• Power Rating: 4500 VA (4.5 kVA)
• Frequency: 60 Hz
• Primary Voltage: 480 / 465 / 442 VAC
• Secondary Voltage: 115 VAC
• Phase: Single Phase
• Cooling Method: Natural Air (Dry Type)
• Mounting Type: Chassis / Panel Mount
• Construction: Laminated core with copper or aluminum windings depending on production revision
• Application: Industrial power conversion and control power supply
• Compatible Equipment: Control panels, machine tools, OEM equipment, and industrial machinery
• Operating Environment: Industrial indoor applications
• Designed for continuous-duty operation
• Status: Legacy / Replacement industrial transformer

Common Replacements:

• Rathgeber ET-5000-CNA Direct Replacement
• Hammond Power Solutions 4.5 kVA Control Transformer
• Eaton 4.5 kVA Dry-Type Transformer