OMICRON CP CB2

The OMICRON CP CB2 is a powerful current booster designed to enhance the capabilities of the CPC 100 primary injection test system by increasing its output current to a maximum of 2000 A. This allows for a wider range of testing applications, making it an invaluable tool for high-current testing environments.

The CP CB2 connects directly to the busbars via a short, high-current cable set and communicates with the CPC 100 through a long control cable. This setup ensures safe, reliable, and highly efficient operation when testing high-current circuits.

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• Significantly increases the current output of the CPC 100 to facilitate testing on high-current equipment.
• Uses a short, high-current cable for busbar connections and a long control cable to link with the CPC 100, ensuring safe operation.
• Intuitive and user-friendly configuration with direct and straightforward connections.
• Offers precise accuracy for amplitude and phase readings, ensuring reliable and repeatable test results.

Current output Amplitude: 0 … 500 A 0 … 1000 A 0 … 2000 A
Tmax1: 30 min 25 s 25 s Vmax2 5.00 V 4.90 V 2.45 V
Pmax2: 2500 VA 4900 VA 4900 VA f 15 – 400 Hz 15 – 400 Hz 15 – 400 Hz
Typical Accuracy: 1000 A AC 2000 A AC
Amplitude: Reading 0.13 % 0.13 %
Full Scale: 0.13 % 0.13 %
Phase Full: Scale 0.25 ° 0.25 °
Guaranteed Accuracy: 1000 A AC 2000 A AC
Amplitude Reading: 0.25 % 0.25 %
Full Scale: 0.25 % 0.25 %
Phase Full: Scale 0.50 ° 0.50 °

• Expanded Testing Range: Achieve output currents up to 2000 A, enabling comprehensive high-current testing applications.
• Safe and Reliable Operation: Designed with both safety and efficiency in mind, thanks to its secure cable connections and configuration.
• Optimised Performance: Provides precise and accurate results, ensuring reliable testing outcomes for critical components.
• Simplified Setup: Quick and easy connection to the CPC 100 and busbars for seamless integration into testing workflows.

• High-current primary injection testing — The CP CB2’s ability to increase output current makes it ideal for primary injection testing applications on power system components like circuit breakers, protective relays and power transformers.
• Comprehensive current transformer (CT) testing — This can help accurately assess the performance of CTs across their entire operating range. The increased current output allows for testing the saturation point, ratio errors and overall accuracy of CTs used for protection and metering.
• Overcurrent protection relay testing — This attachment provides the high currents necessary to precisely test the functionality and pickup values of overcurrent protection relays, ensuring the reliable operation of these critical safety devices.
• Circuit breaker timing tests — It enables thorough timing tests on circuit breakers by providing the current needed to simulate fault conditions. This helps verify if breakers operate within their designed specifications for safe and dependable power system operation.
• Enhanced heat run tests — The Omicron CP CB2 simplifies heat run tests on busbars, switchgear and other power system components. It delivers the sustained high currents needed to evaluate thermal performance under load and helps identify potential problem areas.