2593400000

Overview

The Weidmüller 2593400000 (RCMC-5000-1A-P) is a current-measuring transducer designed to convert AC currents from Rogowski coils into standardized analog signals. It accepts input currents ranging from 100 A to 5000 A and provides an output of 0–1 A AC. The unit features 1.5 kV AC isolation for one minute, operates within a temperature range of -25 °C to +70 °C, and carries an IP20 protection rating with pollution degree 2 classification.

Feature Summary

• Converts variable AC currents from Rogowski sensors into standardized analog output signals
• Provides electrical isolation between input and output circuits for safety
• Compatible with standard Rogowski coil inputs such as the RCMA-B22 series

Applications

• Industrial power monitoring systems requiring high-current measurement
• Integration with data acquisition systems using Rogowski sensor inputs
• Electrical distribution panels needing isolated current signal transmission

Procurement Notes

Verify that the application utilizes a compatible Rogowski coil input, as this transducer does not accept direct conductor connections. Confirm that the required output signal matches the 0–1 A AC specification. Ensure environmental conditions remain within the specified -25 °C to +70 °C operating range and that the installation environment meets the IP20 and Pollution Degree 2 requirements.

Selection Notes

Select this component when interfacing with Rogowski coils rather than traditional split-core transformers. It is suitable for applications requiring galvanic isolation and standardized analog outputs. Verify that the maximum expected current does not exceed 5000 A and that the downstream equipment can process the 1 A AC signal.

Part Context

This model belongs to the RCMC series of current-measuring transducers manufactured by Weidmüller. These devices are engineered to bridge the gap between flexible Rogowski sensor technology and fixed-input control systems. The series focuses on providing reliable signal conversion for high-current industrial environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should verify compatibility with existing wiring and mounting configurations before considering alternative models.

FAQ

What type of sensor input does this transducer require?

It requires an input from a Rogowski coil, such as those in the RCMA-B22 series.

What is the electrical isolation rating of this device?

The device offers 1.5 kV AC isolation for one minute.

Can this transducer measure DC currents?

No, the output specification is 0–1 A AC, indicating it is designed for alternating current measurements only.