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Product Detailed Parameters
- Description：CURR SENSE XFMR 75A DIN RAIL
- Series：-
- Mfr：Weidmüller
- Package：Bulk
- Frequency Range：-
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：DIN Rail
- Size / Dimension：2.362" L x 2.047" W (60.00mm x 52.00mm)
- Height - Seated (Max)：3.185" (80.90mm)
- Termination Style：Terminal Block
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：75 A
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Overview
The Weidmüller 1482040000 is a CMA-31 series attachable current transformer designed for precise measurement of load current consumption. It features a primary rated current of 75 A and a secondary output of 5 A. The device utilizes RMS value methods for accurate data acquisition and supports asymmetrical cable feed-through. With a burden rating of 2.5 VA, it facilitates industrial energy monitoring applications by providing reliable signal conversion for connected loads.
Feature Summary
- Attachable design enabling installation on existing conductors without circuit interruption
- Utilizes RMS value methods to ensure precise measurement of current consumption
- Supports asymmetrical cable feed-through for flexible mounting configurations
Applications
- Industrial energy monitoring systems
- Load current consumption measurement
- Data acquisition in electrical distribution panels
Procurement Notes
Verify the specific model suffix matches the required primary current and burden specifications. Confirm that the asymmetrical feed-through capability aligns with the physical conductor dimensions in your installation environment. Ensure compatibility with downstream instrumentation accepting 5 A secondary inputs.
Selection Notes
Select this component when non-intrusive installation on 75 A circuits is required. The 5 A secondary output suits standard industrial transducers. Consider the 2.5 VA burden limit when designing the secondary circuit to maintain accuracy within specified tolerance ranges for RMS measurements.
Part Context
This part belongs to the CMA-31 series of attachable current transformers from Weidmüller. These devices are engineered for DIN rail or panel integration in industrial automation settings. The series focuses on providing reliable current sensing solutions for monitoring and protection schemes in electrical infrastructure.
FAQ
What method does the 1482040000 use for current measurement?
It employs RMS value methods to provide precise measurement of the current consumption of the connected load.
Is the cable feed-through symmetrical or asymmetrical?
The device supports asymmetrical cable feed-through, allowing for specific mounting orientations on the conductor.
