ATS TRAFO Copper Power series three phase Fault Breaker transformers performs double duty in a single, compact and cost effective package. Combining the proven Fault breaker with conventional pad-mounted transformer, the unit provides both voltage conversion and transformer capability.

Key Features

• Resettable fault protection eliminates the need for fuses, reducing downtime and providing better performance.
• Reduces installation, operation and maintenance costs compared to transformer plus separate switchgear.
• Eliminates single-phase three-phase loads and related ferroresonance problems.
• Ideal for applications where conventional equipment does not provide adequate protection or coordination, where aesthetics is important, or where space is important.
• Takes up half the space of a conventional while simplifying installation.
• Sealed visible disconnect window allows operators to verify contact position.
• It protects the transformer and ensures proper coordination with the upstream protection device.
• Single-phase initiated batch tripping for single-phase faults limits the scope of interruption in large residential areas.