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CPCO-4000-77-RMS is listed in the Current Sensors range at ChipApex. The manufacturer field lists GMW Associates. Its product description is DC-AC CURRENT PROBE, CLAMP-ON, 4. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for CPCO-4000-77-RMS
- Description：DC-AC CURRENT PROBE, CLAMP-ON, 4
- Series：CPCO
- Mfr：GMW Associates
- Package：Box
- For Measuring：AC/DC
- Sensor Type：Open Loop
- Current - Sensing：4000A
- Number of Channels：1
- Output：Ratiometric, 0V ~ 3V
- Sensitivity：-
- Frequency：DC ~ 40kHz
- Linearity：±0.5%
- Accuracy：1%
- Voltage - Supply：11V ~ 31V
- Response Time：1s
- Current - Supply (Max)：47mA
- Operating Temperature：-40°C ~ 100°C
- Grade：-
- Qualification：-
- Polarization：Bidirectional
- Mounting Type：Panel Mount
- Package / Case：Box
- Supplier Device Package：-
Current Sensors datasheet and documents for CPCO-4000-77-RMS
Current Sensors Overview
The CPCO-4000-77-RMS is an open-loop bidirectional current sensor manufactured by GMW Associates. It is designed to accurately measure both AC and DC current components with a maximum capacity of 4000A. The device features a single channel configuration and utilizes a box packaging style for its housing. This sensor provides electrical isolation for monitoring high electric currents without requiring disconnection of the primary circuit, supporting frequency ranges up to 40kHz.
Current Sensors Feature Summary
- Open-loop bidirectional design for accurate AC/DC measurement
- High-capacity sensing up to 4000A
- Electrical isolation without primary circuit disconnection
Current Sensors Applications
- High-current DC-AC monitoring
- Industrial power system analysis
- Electric vehicle charging infrastructure testing
Current Sensors Procurement Notes
Verify the specific suffix 'RMS' against official GMW Associates documentation to confirm it denotes the correct output signal type or calibration variant. Ensure the part number matches the exact mechanical box form factor required for your installation. Cross-reference the datasheet for any specific mounting hardware requirements associated with this model designation.
Current Sensors Selection Notes
Select this model when precise measurement of combined AC and DC components is required in high-current applications. The open-loop architecture offers a balance between cost and performance for general industrial monitoring. Consider the 4000A limit and 40kHz bandwidth to ensure compatibility with the target system's electrical characteristics and frequency spectrum.
Current Sensors Part Context
This component belongs to the GMW CPCO series of clamp-on current probes. The series enables electrically isolated monitoring of high currents. The CPCO-4000-77-RMS represents the 4000A capacity variant within this family, distinguished by its specific RMS-related output configuration compared to other suffixes like MA or SE.
Current Sensors Replacement Considerations
GMW Associates CPCO-4000-77-MA
Current Sensors FAQ
What is the maximum current rating?
The sensor is rated for a maximum current of 4000A.
Does it support AC and DC measurements?
Yes, it is designed to accurately measure both AC and DC components.
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