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Product Detailed Parameters
- Description：ANSI CT,1000:5,1.56"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：200:01:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：3.630" L x 1.560" W (92.02mm x 39.62mm)
- Height - Seated (Max)：2.060" (52.32mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：1000:05:00
- Current Rating (Amps)：1000 A
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Overview
The Sifam Tinsley Instrumentation Inc. 5DRL-102 is a current sense transformer designed for electrical monitoring applications. It features a primary current rating of 1000 A and a secondary output of 5 A, establishing a transformation ratio of 200:1. The unit supports a frequency range from 50 Hz to 400 Hz, accommodating wide-spectrum operational requirements. Physically, it is configured as a free-hanging in-line component with a donut core structure and an inner diameter of 1.56 inches. The device includes 24-inch leads for connection integration.
Feature Summary
- Provides accurate current sensing through a 200:1 transformation ratio
- Supports wide-spectrum frequency operations between 50 Hz and 400 Hz
- Features a free-hanging in-line design for flexible installation
Applications
- Electrical current monitoring systems
- Power distribution equipment
- Industrial control panels
Procurement Notes
Verify the specific lead length and inner diameter requirements against the application design before ordering. Confirm that the operating frequency falls within the 50 Hz to 400 Hz specification. Ensure the primary current load does not exceed the 1000 A rating. Check compatibility with existing wiring harnesses due to the fixed 24-inch lead configuration.
Selection Notes
Select this model when a high-current sensing solution is required for frequencies up to 400 Hz. The 200:1 ratio suits applications needing a standard 5 A secondary output from a 1000 A primary source. Consider the physical dimensions and lead length during panel layout planning to ensure adequate clearance and connection reach.
Part Context
This component belongs to the Omega 30B series of current transformers manufactured by Sifam Tinsley. It adheres to ANSI standards for current sensing devices. The product line focuses on providing reliable isolation and measurement capabilities for industrial power systems requiring precise current data acquisition.
Replacement Considerations
Direct substitutes must match the 1000 A primary rating, 5 A secondary output, and 200:1 ratio. Verify that alternative models support the same 50 Hz to 400 Hz frequency range and compatible physical mounting constraints.
