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Product Detailed Parameters
- Description：COMMERCIAL CLASS CURRENT TRANSFO
- Series：CR7
- Mfr：CR Magnetics Inc.
- Package：Bulk
- Frequency Range：50Hz ~ 400Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：1600:05:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Chassis Mount
- Size / Dimension：-
- Height - Seated (Max)：4.850" (123.19mm)
- Termination Style：Stud
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：1.6 kA
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Overview
The CR7SFT-162 is a commercial class current sense transformer manufactured by CR Magnetics Inc. It features a non-invasive solid core design intended for chassis mounting applications. The device operates within a frequency range of 50Hz to 400Hz and supports a primary current rating of 1.6 kA. It provides a secondary output ratio of 1600:5, facilitating accurate current monitoring in industrial power systems without direct electrical contact with the conductor.
Feature Summary
- Non-invasive solid core construction allows installation around existing conductors without circuit interruption.
- Chassis mount configuration ensures secure physical integration into control panels or switchgear enclosures.
- Designed for commercial class performance suitable for standard industrial frequency operations.
Applications
- Industrial motor control circuits
- Power distribution monitoring systems
- Switchgear current sensing
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm exact specifications. Ensure compatibility with existing chassis mounting hardware and conductor dimensions before procurement. Cross-reference datasheet parameters such as frequency range and current ratio with system requirements to prevent operational mismatches.
Selection Notes
Select this component when non-invasive current measurement is required for high-current AC applications up to 1.6 kA. Consider the 50Hz to 400Hz operating range to ensure suitability for the target power system frequency. Evaluate chassis mounting constraints to verify physical fit within the designated enclosure space.
Part Context
This component belongs to the CR7SFT series of current sense transformers from CR Magnetics Inc. The series offers various current ratings and ratios tailored for different industrial monitoring needs. These devices are engineered for reliability in commercial and industrial environments requiring precise current data acquisition.
Replacement Considerations
Consult official substitution lists from CR Magnetics Inc. for verified equivalent models. Ensure any replacement maintains identical current ratio, frequency range, and mounting specifications to preserve system integrity.
