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Product Detailed Parameters
- Description：KCMA 5-600-5A-2.5VA-0.5
- 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：2.283" L x 6.220" W (57.99mm x 157.99mm)
- Height - Seated (Max)：4.921" (125.00mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：600 A
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Overview
The Weidmüller 2753390000 is a split-core current transformer designed for precise measurement of load current consumption using RMS value methods. It features a primary rated current of 600 A and a secondary rated current of 5 A, with a maximum load capacity of 2.5 VA. The device operates at a frequency of 50 Hz and adheres to a tolerance class of 0.5. Its free-hanging in-line mounting type allows for non-invasive installation without disconnecting the conductor.
Feature Summary
- Split-core design enables non-invasive installation around existing conductors
- Asymmetrical cable feed-through facilitates specific routing requirements
- RMS value method ensures accurate current consumption measurement
Applications
- Industrial current monitoring systems
- Energy management and power distribution analysis
- Load measurement in automation equipment
Procurement Notes
Verify that the required primary current does not exceed 600 A and the burden does not surpass 2.5 VA. Confirm compatibility with 50 Hz operating frequencies. Ensure the asymmetrical opening accommodates the specific cable diameter of the target conductor. Check for split-core mechanical integrity upon delivery.
Selection Notes
Select this component when non-invasive measurement of high currents up to 600 A is required. The 5 A secondary output is suitable for standard ammeters or data acquisition systems. The 0.5 tolerance class provides sufficient accuracy for general industrial monitoring applications where continuous disconnection is impractical.
Part Context
This part belongs to the current sense transformer series from Weidmüller, focusing on industrial connectivity and measurement solutions. It complements other electrical components by providing isolated signal transmission for monitoring purposes. The product line emphasizes reliability and precision in demanding industrial environments.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and physical dimensions if considering alternative manufacturers.
FAQ
Is the 2753390000 a solid core or split-core transformer?
It is a split-core current transformer, allowing installation around an existing conductor without breaking the circuit.
What is the maximum burden rating for this transformer?
The maximum load capacity is 2.5 VA.
