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Product Detailed Parameters
- Description：KCMA-28-300-5A-1.5VA-1
- Series：-
- Mfr：Weidmüller
- Package：Box
- Frequency Range：50Hz
- Type：Non-Invasive (Split Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Free Hanging (In-Line)
- Size / Dimension：2.323" L x 1.929" W (59.00mm x 49.00mm)
- Height - Seated (Max)：3.154" (80.11mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：300 A
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Overview
The Weidmüller 2753120000 is a split-core current transformer designed for precise measurement of load current consumption using RMS value methods. It features a primary current rating of 300 A and a maximum secondary current of 5 A. The device supports a load capacity of 1.5 VA with a tolerance class of 1. Its split-core design allows for asymmetrical cable feed-through, facilitating installation without disconnecting the primary circuit.
Feature Summary
- Split-core construction enabling non-intrusive installation on existing cables
- Asymmetrical cable feed-through capability for flexible routing
- RMS value measurement method for accurate current consumption monitoring
Applications
- Industrial current monitoring systems
- Energy management and power distribution analysis
- Electrical safety and load balancing applications
Procurement Notes
Verify the specific order code KCMA-28-300-5A-1.5VA-1 matches your technical requirements. Confirm RoHS compliance status and REACH classification details with the supplier. Ensure the physical dimensions (59.00mm x 49.00mm) fit your enclosure space. Check termination style compatibility with your wiring setup before finalizing procurement.
Selection Notes
Select this component when a split-core solution is required for retrofitting or maintaining continuous operation during installation. The 300 A primary rating suits medium-current industrial loads. Ensure the connected burden does not exceed 1.5 VA to maintain the specified tolerance class. Verify that the asymmetrical feed-through geometry accommodates your specific cable configuration.
Part Context
This part belongs to the Weidmüller industrial current transformer category. It is commercially available and distinct from solid-core variants due to its hinged design. The product is classified under electrical components for measurement and control applications within industrial automation environments.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer catalogs for direct equivalents if replacement is necessary.
FAQ
What is the maximum secondary current rating?
The maximum secondary current rating is 5 A.
Does this transformer support asymmetrical cable feed-through?
Yes, the device is designed specifically for asymmetrical cable feed-through.
