Three Phase

Why is Periodic ACB Servicing Important?

Air Circuit Breakers (ACBs) are crucial for safeguarding electrical systems, and their consistent performance is essential to prevent equipment failures and costly downtime. Over time, ACBs may encounter issues such as difficulty switching on or off, charging problems, resetting failures, or nuisance tripping. These faults can disrupt operations and pose safety risks. Regular maintenance and a planned servicing schedule help prevent these problems and keep your systems operating reliably.

Our Clients

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ACB Servicing by Three Phase Tech Services

At Three Phase Tech Services, we provide end-to-end ACB servicing both onsite and offsite. For withdrawable ACBs, we carry out detailed inspections and repairs at our service center. Our process includes disassembly of major components, lubrication, repair, and testing. Using advanced secondary injection equipment, we check electronic trip units and calibrate essential parameters for reliable performance.

Maintenance for Long-Term Reliability

Our maintenance approach ensures ACBs continue working efficiently while minimizing the risk of unexpected failures. Through detailed inspections and diagnostics, we identify potential concerns early, ensuring uninterrupted operations and reduced downtime.

Onsite and Offsite Support

For fixed ACBs, our engineers conduct servicing directly at your facility to minimize disruption. If the breaker is withdrawable, we offer the option to service it at our specialized center for more comprehensive repairs and testing. This flexibility ensures your equipment is maintained to the highest standards, regardless of installation type.

Advanced Testing & Rectification

Three Phase Tech Services uses modern secondary injection testing tools to accurately assess and rectify issues with electronic trip units. By fine-tuning parameters and addressing problems before they escalate, we help businesses maintain operational safety and reduce unexpected repair costs.

Why Work With Us?

With strong expertise in ACB testing, repair, and rectification, Three Phase Tech Services ensures your breakers operate safely and efficiently. Whether for routine maintenance or urgent servicing needs, we deliver dependable solutions that extend equipment life and safeguard your operations.

Contact us today to schedule ACB servicing or a consultation with our experts.

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