CPCO-4000-77-BP10

Current Sensors Overview

The GMW Associates CPCO-4000-77-BP10 is a clamp-on DC-AC current probe designed for high-current measurement applications. It features a 77mm aperture capable of measuring up to ±4kA with bidirectional polarity. The device provides a bipolar output signal ranging from 0.0V to ±10V, ensuring compatibility with standard data acquisition systems. Key electrical specifications include a maximum supply current of 47mA and a linearity of ±0.5%. The sensor operates within a frequency range of DC to 40kHz and exhibits a response time of 10µs. It supports an operating temperature range of -40°C to 100°C and utilizes panel mounting for secure installation.

Current Sensors Feature Summary

• Clamp-on design with 77mm aperture for non-intrusive AC/DC current measurement
• Bipolar voltage output signal (0.0V to ±10V) for direct interface with monitoring equipment
• High linearity accuracy of ±0.5% across the measurement range
• Bidirectional sensing capability for both positive and negative current flow

Current Sensors Applications

• High-power industrial motor drive monitoring
• Battery management system testing in electric vehicles
• Power supply and converter efficiency analysis
• Electrical grid and substation current surveillance

Current Sensors Procurement Notes

Verify that the specific part number CPCO-4000-77-BP10 matches the required ±4kA range and 77mm aperture dimensions. Confirm that the bipolar output specification aligns with the input requirements of the connected data acquisition hardware. Ensure the operating temperature range meets the environmental conditions of the intended installation site. Cross-reference the panel mounting type with available mechanical fixtures to guarantee proper physical integration.

Current Sensors Selection Notes

Select this model when measurements involve currents up to 4kA requiring a 77mm opening. Choose this variant for applications needing a wide bandwidth extending to 40kHz. Opt for this component if a bipolar voltage output is preferred over other signal types. Consider this option where high linearity is critical for precise energy metering or control loop feedback.

Current Sensors Part Context

This component belongs to the CPCO series of clamp-on current probes manufactured by GMW Associates. The series offers various aperture sizes and current ranges tailored for different industrial needs. The CPCO-4000-77-BP10 specifically addresses high-capacity measurement scenarios. It shares common design principles with other models in the family but distinguishes itself through its specific 4kA rating and output configuration.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.