ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
5SFT-301 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Sifam Tinsley Instrumentation Inc. Its product description is ANSI CT,300:5,1.56"I.D.,Term Con. Review the specifications below when checking this part for your BOM.
Current Sense Transformers specifications for 5SFT-301
- Description：ANSI CT,300:5,1.56"I.D.,Term Con
- 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：60:01:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Panel Mount
- Size / Dimension：3.780" L x 3.530" W (96.01mm x 89.66mm)
- Height - Seated (Max)：1.100" (27.94mm)
- Termination Style：Stud
- Turns Ratio - Primary:Secondary：300:05:00
- Current Rating (Amps)：300 A
Current Sense Transformers datasheet and documents for 5SFT-301
Current Sense Transformers Overview
The Sifam Tinsley Instrumentation Inc. 5SFT-301 is a window-type current transformer designed for panel mounting applications. It features a 300:5 turns ratio and supports frequency ranges from 50Hz to 400Hz. The unit provides an output burden of 12.5 VA with Class 1 accuracy. It includes brass stud terminals and has a 40 mm window aperture. The casing is constructed from 10% glass-filled polycarbonate, classified as UL 94V-0 flame retardant, with an insulation level of 600 Volts and 10KV BIL full wave.
Current Sense Transformers Feature Summary
- Window-type construction for easy installation around conductors
- Brass stud terminals for secure electrical connections
- Flame retardant polycarbonate housing for safety compliance
Current Sense Transformers Applications
- Integration with ammeters for current monitoring
- Use in wattmeters for power measurement
- Cross-current compensation circuits
Current Sense Transformers Procurement Notes
Verify the specific technical requirements against the official datasheet before ordering. Confirm that the application voltage does not exceed the 600 Volt insulation rating. Ensure the conductor size fits within the 40 mm window aperture. Check if the non-ANSI rated status meets your project's regulatory standards.
Current Sense Transformers Selection Notes
Select this model when a 300:5 ratio is required for frequencies between 50Hz and 400Hz. Consider the 12.5 VA burden capacity for connected instrument loads. Choose this unit for panel mount installations requiring brass terminal connectivity and standard window access.
Current Sense Transformers Part Context
This component belongs to the 5SFT series of current transformers from Sifam Tinsley. The series offers traditional reliability and quality for industrial instrumentation. Other models in the family include variants like the 5SFT-101, which share similar design principles but differ in ratio and specifications.
Current Sense Transformers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing metering equipment before considering alternative sources.
Explore related parts through Transformers, all product categories, ChipApex homepage.
