1SFA664004R2010 ABB TVOC-1TO2-OP1 Optical Cable 1 m

Why Choose the ABB TVOC-1TO2-OP1 Optical Cable?

The ABB TVOC-1TO2-OP1, order code 1SFA664004R2010, is a dedicated 1 m optical cable designed for the ABB TVOC-2 Arc Guard System. Its specific function is to provide the optical connection between a TVOC-2 Arc Monitor and an ABB Current Sensing Unit (CSU), supporting current-based confirmation as part of an arc-protection installation.

ABB's TVOC-2 Arc Guard architecture can combine rapid optical arc detection with current sensing to increase protection-system reliability. The TVOC-1TO2-OP1 provides the purpose-designed optical link required to transfer the current sensing signal from the CSU to the TVOC-2 Arc Monitor without introducing an electrical connection between the two devices.

With a cable length of 1 m, the TVOC-1TO2-OP1 is suited to installations where the TVOC-2 Arc Monitor and Current Sensing Unit are positioned close together within a switchboard or electrical assembly. As a genuine ABB Arc Guard component, it provides the specified interface for integrating these devices within compatible TVOC-2 protection systems.

Key Advantages

• Purpose-designed optical cable for ABB TVOC-2 Arc Guard systems.
• Provides the connection between a TVOC-2 Arc Monitor and Current Sensing Unit.
• 1 m cable length suitable for closely positioned Arc Guard components.
• Optical signal transmission provides electrical isolation between connected equipment.
• Supports integration of current sensing into TVOC-2 arc-protection arrangements.
• Genuine ABB accessory designed for compatible Arc Guard components.

Key Features

• ABB TVOC-2 Arc Guard System optical cable.
• Model TVOC-1TO2-OP1.
• 1 m cable length.
• Designed for TVOC-2 Arc Monitor to CSU connection.
• Optical signal transmission.
• Suitable for ABB TVOC-2 installations using a Current Sensing Unit.
• Compact and lightweight Arc Guard accessory.
• Dedicated factory-defined connection component for switchgear protection systems.

Reliable Optical Connectivity for Arc Guard Systems

The ABB TVOC-2 Arc Guard System can use both optical arc detection and current sensing to provide a dependable protection arrangement for switchgear. When a Current Sensing Unit is incorporated, an optical connection carries its signal to the TVOC-2 Arc Monitor so the protection logic can use current information together with arc-light detection.

The TVOC-1TO2-OP1 provides this dedicated optical link over a 1 m distance. Using the specified ABB cable helps maintain the intended system architecture while providing a straightforward connection between the TVOC-2 Arc Monitor and compatible Current Sensing Unit within the protected electrical assembly.

Typical Applications

• ABB TVOC-2 Arc Guard protection systems.
• Connection between TVOC-2 Arc Monitors and Current Sensing Units.
• Low-voltage switchboards.
• Industrial switchgear assemblies.
• Motor control centres.
• Power distribution panels.
• Industrial electrical systems using arc and current-based protection.