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Product Detailed Parameters
- Description：TAPE WOUND CT WITH 600/5A
- Series：TWCT
- Mfr：Selec Controls USA Inc.
- Package：Box
- Frequency Range：50Hz ~ 60Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：600:05:00
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：4.134" L x 3.740" W (105.00mm x 95.00mm)
- Height - Seated (Max)：1.378" (35.00mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：-
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Overview
The Selec Controls TWCT-T-D65 is a tape wound current transformer with a 600/5A ratio and 5VA burden. It features a 65mm inner diameter, Class 1 accuracy, and terminal output. Designed for 50Hz to 60Hz operation, it supports up to 720V system voltage and complies with IEC 61869-2 standards.
Feature Summary
- Tape wound construction for precision measurement
- Terminal output configuration
- Class 1 accuracy rating
Applications
- Industrial automation systems
- Electrical control panels
- Power monitoring equipment
Procurement Notes
Verify the specific ordering suffix matches the required accuracy class and burden rating. Confirm the primary current ratio aligns with the circuit requirements. Ensure the inner diameter accommodates the conductor size. Check compliance with local electrical standards before installation.
Selection Notes
Select this model for applications requiring Class 1 accuracy in industrial settings. The 65mm aperture suits standard busbars or cables. Verify the 5VA burden capacity matches the connected metering device. Ensure the 720V maximum voltage rating exceeds the system operating voltage.
Part Context
This component belongs to the Selec TWCT series of tape wound current transformers. The series offers various primary current ratings from 30A to 1600A. All models share similar construction methods and compliance with IEC 61869-2 standards for instrument transformers.
Replacement Considerations
Compatible substitutes include other Selec TWCT-T-D65 variants with different primary ratios such as 500/5A or 800/5A, provided the accuracy class and burden remain identical. Cross-manufacturer replacements must match the 65mm inner diameter and terminal output type.
