CTG210

Overview

The CTG210 is a core balance transformer manufactured by Carlo Gavazzi Inc., designed for industrial current sensing applications. It operates within a frequency range of 50Hz to 60Hz and features a 1:1000 transformation ratio. The unit supports chassis mounting configurations, ensuring secure installation in electrical panels or control systems. This component serves as a critical interface for monitoring ground fault currents and leakage detection in three-phase AC power networks, providing isolated signal output for downstream protection relays.

Feature Summary

• Provides precise current sensing via a 1:1000 transformation ratio
• Designed for chassis mounting to ensure stable physical integration
• Operates effectively at standard industrial frequencies of 50Hz and 60Hz

Applications

• Ground fault detection systems
• Leakage current monitoring circuits
• Industrial motor protection schemes

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturing updates may occur. Confirm that the chassis mount style matches your panel design requirements. Ensure compatibility with the intended secondary load impedance of your connected relay or measurement device. Cross-reference the part number against official Carlo Gavazzi catalogs to avoid counterfeit components.

Selection Notes

Select this model when a high-ratio current sense transformer is required for ground fault applications. The 1:1000 ratio suits sensitive detection needs compared to standard current transformers. Consider the chassis mount constraint during mechanical design. Validate frequency compatibility with the local power grid standards before finalizing the system architecture.

Part Context

This component belongs to the Carlo Gavazzi industrial sensor and transformer portfolio. It complements other safety devices like monitoring relays and solid-state relays. The CTG210 specifically addresses the need for reliable isolation and accurate current representation in safety-critical electrical infrastructure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Carlo Gavazzi technical support for direct equivalents if this specific chassis-mount variant is unavailable.