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Product Detailed Parameters
- Description：CURR SENSE XFMR 5A CHAS MNT
- Series：CT
- Mfr：Hammond Manufacturing
- Package：Box
- Frequency Range：-
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：100:05:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Chassis Mount
- Size / Dimension：3.750" L x 1.750" W (95.25mm x 44.45mm)
- Height - Seated (Max)：3.250" (82.55mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：5:00 AM
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Overview
The Hammond Manufacturing CT100A is a toroidal current transformer designed for chassis mounting. It features a primary current rating of 100 A and a secondary output of 5 A, resulting in a turns ratio of 100:5. The device supports a maximum primary voltage of 600 VAC and has a power rating of 2 VA. Physical dimensions are 3.75 inches in length, 1.75 inches in width, and 3.25 inches in height. It utilizes wire lead terminations and operates within the CT series.
Feature Summary
- Toroidal core construction for non-invasive current sensing
- Chassis mount design with wire lead terminations
- High isolation capability up to 600 VAC primary voltage
Applications
- Industrial current monitoring systems
- Power distribution panel metering
- Electrical protection circuit integration
Procurement Notes
Verify the specific datasheet version for the CT100A to confirm compliance with RoHS directives and REACH regulations. Ensure the application environment does not exceed the specified 600 VAC primary voltage limit. Confirm that the load impedance connected to the secondary terminals remains within the 2 VA rating to maintain accuracy. Check for any specific handling requirements regarding the wire leads during installation.
Selection Notes
Select the CT100A when a 100:5 ratio is required for primary currents up to 100 A. This model is suitable for applications requiring a compact toroidal form factor with chassis mounting capabilities. Compare against other CT series models if higher primary ratings or different power burdens are necessary. Ensure the physical dimensions fit the available chassis space.
Part Context
The CT100A belongs to the Hammond Manufacturing CT series of industrial current transformers. This series provides various ratios for different current levels while maintaining consistent toroidal construction and chassis mounting styles. The component serves as a standard interface between high-current conductors and low-current measurement devices.
Replacement Considerations
Direct substitutes include other Hammond CT series models with identical 100:5 ratios, such as the CT100. Verify dimensional compatibility and terminal type before replacing.
