RCS-1800-3000

Current Sensors Overview

The Magnelab RCS-1800-3000 is a three-phase flexible current sensor system designed for high-current industrial applications. It features an 18-inch rope current transformer configuration to accommodate large conductors. The device provides a ratiometric output voltage ranging from 0V to 0.333V, corresponding to the measured current. It operates with a supply voltage between 9V and 36VDC and maintains an accuracy of ±1%. The unit supports an operating temperature range of -20°C to 105°C and utilizes chassis mounting for secure installation.

Current Sensors Feature Summary

• Three-phase flexible sensing architecture utilizing an 18-inch rope current transformer design
• Ratiometric analog output signal generation proportional to primary current flow
• Wide DC supply voltage compatibility supporting standard industrial control power rails
• Chassis mount construction ensuring stable physical integration in electrical panels

Current Sensors Applications

• Industrial motor drive current monitoring
• Power distribution system protection circuits
• High-capacity electrical panel instrumentation

Current Sensors Procurement Notes

Verify the specific model suffix against official documentation to confirm the rated current capacity, as variants such as RCS-1800-4000 or RCS-1800-5000 exist within the same product family. Ensure the selected unit matches the required amperage rating for the intended application circuit. Confirm that the 0.333V output specification aligns with the input requirements of the connected measurement or control equipment prior to purchase.

Current Sensors Selection Notes

Select this component based on its ability to handle three-phase measurements using a flexible rope transformer design suitable for large busbars or cables. The ±1% accuracy rating and wide operating temperature range make it suitable for demanding industrial environments. Ensure the chassis mount form factor fits the available space in the target enclosure and that the 9V to 36VDC supply requirement can be met by the existing system power architecture.

Current Sensors Part Context

This part belongs to the Magnelab RCS series of flexible current sensors. These systems are engineered for robust performance in high-current scenarios where rigid transformers are impractical. The RCS-1800-3000 specifically addresses three-phase monitoring needs, providing a compact solution for integrating current feedback into larger power management or protection schemes within industrial electrical infrastructure.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Variants within the RCS-1800 series, such as those with different current ratings (e.g., 4000A or 5000A), share similar form factors but differ in capacity. Verify functional equivalence carefully before considering any alternative models.