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Product Detailed Parameters
- Description：ANSI CT,2000:5,4.25"ID,24"L,Dnut
- Series：Omega 30
- Mfr：Sifam Tinsley Instrumentation Inc
- Package：Retail Package
- Frequency Range：50Hz ~ 400Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：400:01:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：5.920" L x 4.250" W (150.36mm x 107.95mm)
- Height - Seated (Max)：1.130" (28.70mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：2000:05:00
- Current Rating (Amps)：2000 A
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Overview
The Sifam Tinsley Instrumentation Inc 19RL 202 is an AC current transformer designed for solid core applications. It features a primary current rating of 2000 A and a secondary output of 5 A, operating within a frequency range of 50 Hz to 400 Hz. The device provides ±1% accuracy and includes two 24-inch 16 AWG lead wires. It has a sensing window diameter of 4.25 inches (approximately 108 mm) and utilizes a free-hanging in-line mounting style.
Feature Summary
- Solid core construction for non-invasive current measurement
- High accuracy rating of ±1% for precise monitoring
- Free-hanging in-line design facilitates easy installation
Applications
- Industrial power distribution systems
- Electrical panel monitoring
- Current sensing for protection relays
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure compatibility with existing circuit requirements. Confirm that the primary current rating and secondary output match the intended application parameters before procurement. Cross-reference technical specifications with system design documents to validate performance criteria.
Selection Notes
Select this component based on the required primary current capacity and necessary accuracy levels. Ensure the physical dimensions of the sensing window accommodate the conductor size. Verify that the operating frequency range aligns with the system's electrical characteristics to maintain measurement integrity.
Part Context
This model belongs to the Omega ANSI Current Transformer series from Sifam Tinsley Instrumentation Inc. The product line focuses on providing reliable current sensing solutions that comply with international standards. These transformers are engineered for durability and precision in demanding industrial environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer documentation or authorized distributors for compatible alternatives if direct replacement is required.
