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Product Detailed Parameters
- Description：ANSI CT,50:5,1"I.D.,24"Ld,Donut
- 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：10:01
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：2.420" L x 1.000" W (61.46mm x 25.40mm)
- Height - Seated (Max)：1.750" (44.45mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：50:05:00
- Current Rating (Amps)：50 A
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Overview
The Sifam Tinsley Instrumentation Inc. 2DRL-500 is a non-ANSI rated window type current transformer designed for precise electrical measurement applications. It features a 50:5 turns ratio and supports frequencies ranging from 50Hz to 400Hz. The device operates with a burden rating of 1.5 VA and maintains a Class 2 accuracy level. Its free-hanging in-line configuration allows for flexible installation within electrical circuits, providing reliable signal conversion for monitoring systems.
Feature Summary
- Window type construction for easy circuit integration
- Non-ANSI rated design for specialized measurement needs
- Free-hanging in-line mounting capability
Applications
- Electrical input measurement circuits
- RS-485 communication interface power monitoring
- Ethernet network equipment current sensing
- Pulse signal generation monitoring
Procurement Notes
Verify the specific ordering suffix and manufacturing date code upon request to ensure compatibility with existing system requirements. Confirm that the non-ANSI rating aligns with your project's regulatory standards. Request the latest datasheet revision to validate technical specifications before finalizing procurement decisions.
Selection Notes
Select this component when a window type current transformer with a 50:5 ratio is required for low-frequency applications up to 400Hz. Ensure the 1.5 VA burden capacity meets the connected instrument's requirements. Consider the Class 2 accuracy sufficient for general monitoring tasks where higher precision classes are not mandated by the application.
Part Context
This model belongs to the Sifam Tinsley current transformer series, which includes various ratios and configurations. The company specializes in precision instrumentation, offering both analog and digital solutions. This specific unit complements their range of transducers and isolators used in industrial and commercial electrical measurement environments.
Replacement Considerations
No public confirmed substitute part numbers are available for direct replacement. Verify compatibility with existing wiring and burden loads if considering alternative models from other manufacturers.
