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Product Detailed Parameters
- Description：20A 0.333V 1%
- Series：SCT010
- Mfr：PowerUC Electronics
- Package：Bulk
- Frequency Range：50Hz ~ 1kHz
- Type：Non-Invasive (Split Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：1.024" L x 1.291" W (26.00mm x 32.80mm)
- Height - Seated (Max)：1.496" (38.00mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：20 A
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Overview
The SCT010-20-333 is a non-invasive current sense transformer manufactured by PowerUC Electronics. It features a split-core design for free-hanging, in-line mounting. The device has a nominal current rating of 20 A and operates within a frequency range of 50 Hz to 1 kHz. It provides an output voltage of 0.333 V with a tolerance of 1%. The physical dimensions are 26.00 mm in length and 32.80 mm in width. The component is RoHS compliant.
Feature Summary
- Non-invasive split-core construction allows for easy installation around conductors without circuit interruption.
- Designed for free-hanging in-line mounting configurations.
- Operates effectively across a frequency band from 50 Hz to 1 kHz.
Applications
- Current sensing in power monitoring systems
- Industrial equipment protection circuits
- Energy metering applications
Procurement Notes
Verify the specific manufacturer designation as PowerUC Electronics against distributor listings, as similar part numbers may exist under different brands. Confirm the split-core mechanical interface matches the target conductor diameter. Ensure the 20 A rating and 1 kHz upper frequency limit align with the application's electrical requirements before procurement.
Selection Notes
Select this component when a non-invasive measurement solution is required for currents up to 20 A. The split-core design facilitates maintenance and retrofitting. Verify that the operating frequency falls within the 50 Hz to 1 kHz range. Consider the physical dimensions of 26.00 mm by 32.80 mm for spatial constraints in the assembly.
Part Context
This component belongs to the SCT010 series of current sense transformers. The series offers various current ratings and output voltages. The SCT010-20-333 specifically denotes the 20 A rating and 0.333 V output characteristic. These devices are designed for reliable current detection in electronic systems requiring galvanic isolation.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other split-core current transformers only if they match the 20 A rating, 50 Hz–1 kHz frequency range, and compatible physical dimensions.
FAQ
What type of core does the SCT010-20-333 use?
It uses a non-invasive split-core design.
What is the maximum operating frequency?
The maximum operating frequency is 1 kHz.
