Menu
Ensure the reliable operation of your Air Circuit Breaker (ACB) servicing, repairing, and testing with our expert maintenance services. At GratitudeTech, we offer tailored maintenance schedules to guarantee the dependable performance of your equipment.
Each site and ACB is unique, requiring a customized service plan based on environmental factors and usage frequency. Our experienced technicians assess your needs and develop a maintenance schedule that suits your requirements.
Our maintenance services include routine visits for preventive maintenance and emergency interventions when ACBs are not operating correctly. We provide on-site repair or removal of breakers as needed, ensuring minimal downtime for your operations.
During maintenance, our technicians disassemble components of the ACBs for inspection, lubrication, repair, and testing. We use specialized secondary injection test equipment to assess the functionality of electronic trip units and their parameters.
In addition to ACB maintenance, we offer complimentary maintenance services for distribution and control panels. Our services include cleaning the interior and exterior of panels to remove dust and dirt, re-torquing supply and distribution busbar connections, and checking and tightening switchgear connections.
Don’t let system failure due to lack of maintenance disrupt your operations. Trust GratitudeTech for reliable ACB maintenance services tailored to your specific needs. Contact us today to learn more and schedule a consultation.
Cleaning of breaker with Air Blower & CRC-226: Ensure optimal performance of your Air Circuit Breaker (ACB) by removing dust and debris with our thorough cleaning process using Air Blower & CRC-226, promoting efficient operation and longevity.
Removal of old Grease and re-greasing with Siemens recommended grease: Maintain smooth functioning of your ACB with our expert grease maintenance. We remove old grease and reapply Siemens-recommended grease, ensuring proper lubrication for reliable performance.
Check condition of arcing contact and gap between fixed and moving arcing contracts shall be checked: Our technicians meticulously inspect the condition of arcing contacts and ensure appropriate gap settings between fixed and moving arcing contacts, crucial for effective arc interruption in your ACB.
Checking the reset mechanism, tripping of breaker through push button: We verify the functionality of the reset mechanism and test the breaker’s tripping mechanism through the push button, ensuring swift response and accurate circuit interruption when needed.
Checking tripping of ACB through protection release: Our comprehensive testing includes checking the ACB’s tripping functionality through the protection release, crucial for ensuring prompt and accurate response to electrical faults.
Checking presence and proper tightening of hardware: We meticulously inspect all hardware components of your ACB, ensuring their presence and proper tightening to prevent loose connections and ensure safe and reliable operation.
Checking presence of all cir clips: Our thorough inspection includes verifying the presence of all cir clips, essential components that secure various parts of the ACB assembly, ensuring stability and integrity.
Checking condition and alignment of jaw contact with cradle terminals: We assess the condition and alignment of jaw contacts with cradle terminals, crucial for proper electrical contact and efficient current transmission in your ACB.
Checking condition & termination of ACB wiring & replacement if required: Our expert technicians evaluate the condition and termination of ACB wiring, replacing any damaged or faulty components as needed to maintain electrical integrity.
Checking and adjusting gap between hylem sheet and side plate: We ensure proper alignment and adjustment of the gap between the hylem sheet and side plate, essential for preventing arcing and ensuring reliable insulation in your ACB.
Checking proper closing of all poles together: We verify the proper closing of all poles simultaneously, ensuring synchronized operation and effective circuit interruption in your ACB.
Checking working of anti-pumping device in case of EDO ACB: For EDO ACBs, we test the functionality of the anti-pumping device, essential for preventing repeated closing and tripping cycles, ensuring safe and reliable operation.
Checking alignment of SIC and its operation: We inspect the alignment of the SIC (Solid-Insulated Circuit Breaker) and ensure its proper operation, critical for efficient insulation and arc interruption in your ACB.
Checking scrapping earth alignment: Our technicians meticulously check the scrapping earth alignment, ensuring proper grounding and protection against electrical faults in your ACB system.
Checking condition of arc chutes: We assess the condition of arc chutes, vital components for arc interruption and extinguishing in your ACB, ensuring they are intact and functional for optimal performance.
Checking U/V release pickup and drop off: Our testing includes checking the pickup and drop-off settings of the U/V (Under-Voltage) release, crucial for initiating tripping in response to voltage fluctuations in your ACB.
Checking ACB tripping through Shunt release: We verify the functionality of the Shunt release, ensuring reliable tripping in response to abnormal electrical conditions, safeguarding your ACB and electrical system.
Checking motor operation in case of EDO ACB: For EDO ACBs, we test the motor operation, ensuring smooth and reliable operation of the closing mechanism for efficient circuit interruption when needed.
Checking closing coil operation in case of EDO ACB: We assess the operation of the closing coil in EDO ACBs, ensuring proper functionality for initiating the closing action and maintaining electrical continuity in your ACB.
Checking continuity and proper changeover auxiliary contact block: We verify the continuity and proper functioning of the auxiliary contact block, essential for signaling and controlling auxiliary circuits in your ACB system.
Setting of release as per the load/customer requirement: Our technicians adjust the release settings as per the load and customer requirements, ensuring optimal tripping characteristics and protection for your ACB system.
Checking of Siemens ACB Control wiring of panel: We inspect the Siemens ACB control wiring of the panel, ensuring proper connections and functionality for effective control and operation of your ACB system.
Checking of Indicator of Panel: We verify the functionality of the panel indicator, providing visual indication of the ACB status and facilitating monitoring and troubleshooting.
Checking of selector switch NO/NC Point: We inspect the selector switch NO/NC (Normally Open/Normally Closed) point, ensuring proper positioning and functionality for controlling circuit operation in your ACB system.
Checking of TNC Switch NO/NC Point: Our technicians verify the TNC (Trip Neutral Close) switch NO/NC point, ensuring accurate positioning and operation for controlling trip, neutral, and close functions in your ACB system.
ACB Microprocessor release testing by Secondary injection 3WT/ 3WL Siemens testing Kit: We conduct comprehensive microprocessor release testing using advanced Secondary Injection 3WT/3WL Siemens testing kit, ensuring accurate and reliable performance of electronic trip units in your ACB.
With Gratitude Tech’s meticulous attention to detail and expertise in Air Circuit Breaker (ACB) servicing, repairing, and testing, you can trust that your ACB systems are in capable hands. Contact us today for reliable and efficient ACB maintenance services tailored to your specific requirements.
our team of seasoned electricians to deliver exceptional service. With years of experience and honed skills, we tackle every project with expertise and efficiency, ensuring top-notch results for your electrical needs.
At GratitudeTech, we’re your trusted partner for comprehensive electrical solutions. With a focus on excellence and reliability, we offer services ranging from ACB and VCB maintenance to electrical installation and panel design.