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7RL-501 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Sifam Tinsley Instrumentation Inc. Its product description is ANSI CT,500:5,2.5"I.D.24"Ld,Dnut. Review the specifications below when checking this part for your BOM.
Current Sense Transformers specifications for 7RL-501
- Description：ANSI CT,500:5,2.5"I.D.24"Ld,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：100:01:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：4.580" L x 2.500" W (116.32mm x 63.50mm)
- Height - Seated (Max)：1.100" (27.94mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：500:05:00
- Current Rating (Amps)：500 A
Current Sense Transformers datasheet and documents for 7RL-501
Current Sense Transformers Overview
The 7RL-501 is a current sense transformer manufactured by Sifam Tinsley Instrumentation Inc. It features a turns ratio of 500:5 and supports input currents up to 500 A. The device operates within a frequency range of 50 Hz to 400 Hz. It utilizes a free-hanging in-line mounting style for installation. This component is designed for accurate AC current measurement applications requiring reliable signal transformation.
Current Sense Transformers Feature Summary
- Provides precise current sensing with a 500:5 turns ratio
- Supports wide frequency operation from 50 Hz to 400 Hz
- Features free-hanging in-line mounting for flexible integration
Current Sense Transformers Applications
- AC current monitoring in industrial power systems
- Electrical metering equipment integration
- Power quality analysis instrumentation
Current Sense Transformers Procurement Notes
Verify the specific part number 7RL-501 against official Sifam Tinsley documentation to confirm the 500:5 ratio and 500 A rating. Ensure compatibility with the required 50-400 Hz frequency range for your application. Confirm the free-hanging in-line mounting requirements match your system design constraints before procurement.
Current Sense Transformers Selection Notes
Select this model when a 500:5 transformation ratio is required for currents up to 500 A. Consider the 50-400 Hz operational bandwidth for suitability in standard and variable frequency environments. Evaluate the free-hanging in-line form factor against available space and mounting infrastructure in the target assembly.
Current Sense Transformers Part Context
This component belongs to the Omega 30 series of current transformers produced by Sifam Tinsley Instrumentation Inc. The manufacturer specializes in precision electrical instrumentation, including analog and digital meters, transducers, and shunts. The company maintains a legacy of engineering expertise in high-quality measuring instruments.
Current Sense Transformers Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Sifam Tinsley documentation or authorized distributors for cross-reference information regarding compatible alternatives.
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