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Product Detailed Parameters
- Description：KCMA-8-4000-5A-15VA1
- 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：DIN Rail
- Size / Dimension：7.677" L x 3.110" W (195.00mm x 79.00mm)
- Height - Seated (Max)：9.567" (243.00mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：4 kA
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Overview
The Weidmüller 2728190000 is a split-core current transformer designed for industrial applications. It features a primary current rating of 4 kA and a secondary current rating of 5 A. The device operates at 50 Hz with a burden of 15 VA. It utilizes RMS value methods for precise load current consumption measurement. The unit supports asymmetrical cable feed-through and is engineered for reliable performance in automation and control systems.
Feature Summary
- Split-core design enabling installation without disconnecting the primary circuit
- Utilizes RMS value methods for accurate current consumption measurement
- Supports asymmetrical cable feed-through configurations
Applications
- Industrial automation systems
- Control panel monitoring
- Load current consumption measurement
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure compatibility with existing infrastructure. Confirm that the 4 kA primary rating and 5 A secondary output align with your system requirements. Check for RoHS compliance status if environmental regulations apply to your deployment. Ensure DIN rail mounting space is available as specified in the technical datasheet.
Selection Notes
Select this component when high-current measurement up to 4 kA is required in industrial settings. The split-core architecture facilitates retrofitting into existing installations without power interruption. Consider the 5 A secondary output standard for compatibility with common industrial meters. Verify the 15 VA burden capacity matches the connected measuring instrument's input impedance.
Part Context
This model belongs to the KCMA series of current transformers from Weidmüller. It is categorized under industrial current transformers designed for robust performance. The series is known for supporting DIN rail mounting, which simplifies integration into standard electrical enclosures and control panels used in heavy industry.
Replacement Considerations
Consult official Weidmüller substitution guides for verified equivalent models. Ensure any replacement maintains the 4 kA primary and 5 A secondary ratings. Verify mechanical compatibility with DIN rail mounting standards. Do not assume cross-brand compatibility without explicit manufacturer confirmation.
