ABI Engineering Service Avadi, Chennai, Tamil Nadu

We are a leading Manufacturer and Supplier of high-quality Vacuum Circuit Breakers made from Ceramic material in India. Our Vacuum Circuit Breakers are designed for rated voltages up to 36kV and current ratings up to 2000A, suitable for 50/60Hz frequency. Featuring vacuum arc quenching technology, these breakers operate efficiently in temperatures ranging from 0-40°C. With an IP20 protection level, single pole configuration, and fixed mounting type, our Vacuum Circuit Breakers offer reliable performance and safety for various applications.

Material : Ceramic

Country of Origin : India

Rated Voltage : Up To 36kV

We offer high-quality Transformer Bushing Rod with a surface finishing of Tin Plated, designed for Oil Filled Bushing applications. The rod features a diameter of 25 mm and a length of 400 mm, suitable for Voltage Class of 22 kV. With a Half Thread thread type and Hollow conductor type, this rod is made of Electrolytic Copper material. It has a current rating of 401–800 A, making it ideal for various electrical applications. As a trusted Manufacturer and Supplier, we ensure top-notch quality and performance in our products.

Surface Finishing : Tin Plated

Application : Oil Filled Bushing

We are a leading manufacturer and supplier of high-quality Sf6 Breakers, featuring a new condition and electric power source. This Circuit Breaker, made of Sulfur Hexafluoride material in a sleek white color, is ideal for electrical power distribution applications. With a voltage range typically between 110 KV to 550 KV, our Sf6 Breaker ensures reliable performance and safety. Trust us for top-notch products in the electrical power industry.

Condition : New

Power Source : Electric

Type : Circuit Breaker

Material : Sulfur Hexafluoride

Color : White

We are a leading Manufacturer and Supplier of high-quality Rtcc Panels in India. Our new, steel-made Rtcc Panels come in a sleek rectangle shape with a classic grey color. Designed for triple-phase electrical control applications, our panels are of standard size and packaged securely in cardboard boxes. Trust our Indian-origin Rtcc Panels for reliable performance and durability. Perfect for various industrial settings, our Rtcc Panels ensure efficient electrical control operations. Upgrade your electrical systems with our top-notch Rtcc Panels today!

Shape : Rectangle

Condition : New

Phase : Tripple Phase

Country of Origin : India

Type : Rtcc Panel

Material : Steel

Color : Grey

Application : Electrical Control Panel

We offer high-quality Porcelain Transformer Bushings designed for Power Transformers with a Bushing Type of HV Bushing. These bushings are suitable for Voltage Class of 22 kV and have a Current Rating ranging from 1251 to 2000 A. Made with Insulator Material of Polymer and Conductor Material of Aluminium, our bushings ensure reliable performance and durability. As a leading Manufacturer and Supplier, we provide top-notch Porcelain Transformer Bushings that meet industry standards and deliver efficient power distribution for various applications.

Application : Power Transformer

On-Load Tap Changers (OLTC) are essential for stable voltage regulation in industrial power systems. ABI Engineering Services brings in handling OLTC units across all major makes and models, delivering precision servicing, installation, and refurbishment for industries that demand consistent performance and zero downtime. We ensure your transformer operates safely, efficiently, and smoothly, even under fluctuating load conditions. Our OLTC Service Capabilities 1. OLTC Sales (All Capacities) We supply high-quality OLTC units suitable for various transformer ratings: New OLTCs from trusted OEMs Replacements for aged or failed units Compatible with distribution & power transformers Long mechanical life with high switching reliability Every OLTC is tested before delivery for assured performance. 2. OLTC Servicing & Overhauling End-to-end maintenance for smooth tap-changing operations: Diverter switch cleaning Contact replacement Selector mechanism inspection Lubrication & alignment Motor drive servicing Seal & gasket replacement We restore old OLTC units to near-new condition. 3. OLTC Fitting & Integration Precise installation for trouble-free functioning: Mounting & coupling Electrical interconnections Drive mechanism alignment Tap sequencing checks Functional and timing tests Our technicians ensure perfect synchronization with the transformer. 4. OLTC Oil Filtration (Diverter Oil) Oil purity is critical for OLTC life. We perform: Moisture removal Gas removal BDV improvement Filtration & dehydration Diverter compartment cleaning Healthy oil prevents arcing, carbon buildup, and contact wear. 5. OLTC Spares Supply We provide genuine spares for all leading OLTC types: Diverter & selector contacts Motor drive units Gear mechanisms Gaskets & O-rings Contact kits Seals & insulation components RTCC components All spares meet OEM-grade quality. 6. OLTC Refurbishment Complete rebuild solutions for malfunctioning or old units: Mechanical overhauling Drive mechanism recalibration Full cleaning & reconditioning Replacement of worn parts Housing repairs Refurbishment extends OLTC life significantly. 7. RTCC Panel Integration We supply and integrate Remote Tap Changer Control Panels: Auto/Manual modes Voltage monitoring Remote tap command Smooth tap sequencing Industrial protection features Ensures total OLTC automation and stable regulation. 8. OLTC Troubleshooting & AMC We provide rapid response for issues such as: Tap change failures Motor drive faults Contact wear Diverter issues Overheating Noise/vibration problems Annual Maintenance Contracts ensure long-term reliability and safety.

Country of Origin : India

Type : Transformer Parts

Application : Voltage Regulation And Transformer Maintenance

We provide high-quality steel transformer parts in silver color, packaged in boxes for easy handling. Our OLTC spares are designed as replacement parts for various transformer models, ensuring compatibility and reliability. Available in various sizes, our products cater to different transformer requirements. As a leading manufacturer and supplier in the industry, we offer top-notch OLTC spares to meet your specific needs.

Type : Transformer Parts

Material : Steel, Copper

Color : Silver, Copper

We offer a high-quality Oltc Resistance Ring Band designed for On Load Tap Changer (OLTC) equipment. Made in India, this silver band has a width of 25mm, ideal for efficient performance. Each pack contains a single band, perfect for manufacturers and suppliers in the industry. Enhance your OLTC equipment with this reliable ring band, ensuring smooth operations and durability. Upgrade your OLTC systems with our precision-engineered band, a must-have for businesses in the manufacturing and supply sector.

Type : Resistance Ring Band

Application : On Load Tap Changer (OLTC) Equipment

Country of Origin : India

We offer a high-quality Moving Contact Assembly designed for On Load Tap Changer (OLTC) applications. Made of durable Copper Alloy material with a Motorised Shutter type, our assembly features a 60mm Roller Diameter and Roller Bearing for smooth operation. The 150x150mm Bracket Size ensures easy installation. Finished with Zinc Plating, this assembly comes packaged in a box for convenience. Ideal for manufacturers and suppliers in need of reliable OLTC components. Upgrade your equipment with our precision-engineered Moving Contact Assembly today.

Type : Moving Contact Assembly

We are a leading Manufacturer and Supplier of high-quality 3 Phase 1000 kVA OLTC Motor made of durable steel material, originating from India. Our Motor is designed for Power Distribution Transformers with OLTC Local Tap Changer Type, suitable for 11 kV Voltage Class applications. Each unit is carefully packaged in a box for safe delivery. Trust us to provide reliable and efficient motors for your power distribution needs.

Country of Origin : India

Phase : 3 Phase

Power : 1000 kVA

Type : Motor

Material : Steel

Application : Power Distribution Transformer

We are a leading manufacturer and supplier of high-quality Oltc Main Spring made of steel in black color. Our lightweight spring is designed for 33 kV voltage class applications, with a rated power of 2000 kVA. Each spring is carefully packaged in a box for safe delivery. Proudly made in India, our Oltc Main Spring is a reliable choice for your electrical needs.

Type : Spring

Material : Steel

Color : Black

Country of Origin : India

We are a leading Manufacturer and Supplier offering the Oltc Fix Contact made of high-quality Copper material. Packaged in a sturdy box, this standard-sized contactor is designed for various applications. With a current rating of 16A, this product is sourced from India, ensuring quality and reliability. Trust our Oltc Fix Contact for efficient performance and durability in your electrical systems.

Country of Origin : India

Material : Copper

Application : Contactor,Electrical Connections

Packaging : Box

Size : Standard

Current Rating : 16 A

We are a leading Manufacturer and Supplier of high-quality Oltc Common Slip Ring from India. Our metal slip ring is designed for voltage up to 690 V with a current rating of ≥200 A. The silver-colored slip ring comes in a standard size with 6 rings, suitable for flange mounting. Each slip ring is carefully packaged in a box for safe delivery. Trust us for reliable performance and durability in your power transmission systems.

Country of Origin : India

Voltage : 690 V

Mounting Type : Flange Mounted

Material : Metal

Color : Silver

Current Rating : ≥200 A

We offer the Olg Oltc Oil Seal Assembly designed for On Load Tap Changers with a Rated Current of 801–1250 A. This assembly can withstand temperatures up to 200 degrees and operates at a Voltage Class of 132 kV. Made from high-quality Oil Leak Arrest material, it ensures reliable performance. The Bore Size of 40 mm and Pressure Rating of ≤10 bar make it suitable for various applications. As a Manufacturer and Supplier, we provide a durable and efficient solution for your industrial needs.

Type : On Load Tap Changer

Rated Current : 801–1250 A

We offer high-quality Olg Bearing Sleeve made of steel with an outer diameter of 80mm, inner diameter of 30mm, and a length of 30mm. The sleeve has a hardness of 63 HRC and comes in a silver color. It is packaged in a box suitable for industrial machinery applications. Our standard-sized bearing sleeve is ideal for manufacturers and suppliers in need of reliable components for their machinery.

Material : Steel

Packaging Type : Box

We are a leading Manufacturer and Supplier offering a high-quality Hinge Assembly 3 Roller made of durable Brass material. This industrial-grade assembly is designed for applications requiring up to 150Amps, with 3 modules for efficient performance. Packaged in a convenient box, this lightweight product is easy to handle and install. Ideal for various industrial uses, our Hinge Assembly 3 Roller ensures reliable and long-lasting functionality.

Type : Hinge Assembly

Material : Brass

Application : Industrial

We offer a Direction Sensing Switch with model number JO2, designed for stable voltage supply applications. This lightweight switch features a push button actuator and is housed in a thermosetting plastic enclosure with IP 67 protection class. Operating on electric power source at rated voltage, it ensures reliable performance. Packaged in a box, this switch is ideal for manufacturers and suppliers seeking a high-quality solution for their needs.

Packaging Type : Box

Rated Voltage : Voltage

Weight : Lightweight

Actuator Type : Push Button Actuator

We offer high-quality Metal Electrical Contact Assemblies in a convenient Box packaging. Our Moving Contact Assembly is designed for efficient electrical connections, ideal for ACBs with a current rating of 16A. The bolted mounting style ensures secure installation. As a Manufacturer and Supplier, we provide reliable products for various applications in the electrical industry.

Type : Electrical Contact Assemblies

Material : Metal

We offer a high-quality Step-down Control Transformer with Copper Winding, designed for Three Phase usage. Our transformer has an Input Voltage of 240V AC and an Output Voltage of 24V AC, with a Power Rating of 250 VA. Operating at a Frequency of 50/60 Hz, this transformer is ideal for various industrial applications. As a leading Manufacturer and Supplier, we ensure top-notch performance and reliability in our products. Trust our Control Transformer to efficiently regulate voltage and power in your systems.

Type : Step-down Transformer

Material : Copper Winding, Iron Core

Usage : Three Phase

We are a leading Manufacturer and Supplier of high-quality Camshaft Assembly made of durable Steel material. Our standard-sized assembly, originating from India, is designed for Transformer vehicle segments with an engine displacement of 100 cc. Each part is meticulously crafted in silver finish, with varying weights to suit different specifications. Trust us for reliable and efficient camshaft assemblies that meet industry standards and ensure optimal performance for your vehicles.

Type : Camshaft Assembly

Material : Steel

Size : Standard

Country of Origin : India

We are a leading Manufacturer and Supplier of high-quality Brass Air Release Plug originating from India. Our Air Release Plug is made of durable brass material in a classic brass color, ideal for air release in plumbing systems. The standard size and cylindrical shape make it easy to fit into plumbing fittings. This lightweight plug is designed for efficient air release, ensuring optimal performance in plumbing applications.

Country of Origin : India

Type : Air Release Plug

Material : Brass

Color : Brass

Application : Air Release In Plumbing Systems

Size : Standard Size For Plumbing Fittings

Shape : Cylindrical

We offer high-quality Bakelite Sheets in green color, available in standard sizes with a thickness range of 1-50mm. These lightweight sheets are ideal for use in On Load Tap Changers (OLTC) as Phase Boards. With a temperature resistance of up to 120°C and an operating voltage of 415V, these sheets are reliable and durable. Suitable for various applications, these Bakelite Sheets have a temperature rating of 140 degrees, making them a perfect choice for manufacturers and suppliers in need of top-notch electrical components.

Application : On Load Tap Changers (OLTC)

Weight : Lightweight

Color : Green

Size : Standard Sizes Available

Thickness : 1-50 Mm

OLTC (On-Load Tap Changer) Transformers Servicing is a critical maintenance service that ensures reliable voltage regulation and smooth transformer performance without interrupting power supply. Our OLTC servicing includes thorough inspection, cleaning, testing, and calibration of tap changer components to maintain accurate voltage control under varying load conditions. We check contacts, diverter switches, insulation oil, and mechanical parts to identify wear, carbon deposits, or oil contamination that can affect efficiency and safety.   Regular OLTC servicing helps prevent unexpected breakdowns, reduces electrical losses, and extends the overall life of the transformer. Our experienced technicians follow industry-standard procedures and use advanced diagnostic tools to ensure precise operation and compliance with safety norms. Whether for power, distribution, or industrial transformers, our OLTC servicing improves system stability, enhances performance, and minimizes downtime. Trust our professional OLTC Transformers Servicing to keep your electrical infrastructure operating efficiently, safely, and without interruption.

Transformers are the heartbeat of every industrial power system, and their reliability directly impacts performance, production, and safety. At ABI Engineering Services, we specialize in end-to-end transformer solutions, offering high-precision servicing, rewinding, repairs, testing, and supply of transformers for industries across India. With 30+ years of hands-on engineering expertise, we ensure that every transformer is restored to peak efficiency and long-term reliability.   Our Transformer Service Capabilities 1. Transformer Rewinding (HT & LT) We provide high-quality rewinding for all transformer capacities and brands.Our rewinding includes: High-grade copper/aluminium winding Vacuum varnishing & insulation enhancement Coil refurbishment & core alignment Replacement of damaged components Improved thermal & electrical performance Our rewinding methods follow IS standards and ensure maximum efficiency. 2. Transformer Sales (New & Refurbished) We supply reliable, industry-standard transformers: Brand-new transformers (various capacities) Refurbished transformers with warranty Energy-efficient, long-life models Dry-type & oil-cooled transformers Project-specific custom transformer solutions Quality, reliability, and performance are assured. 3. Transformer Spares Supply We supply 100% genuine, high-quality transformer spare parts such as: Bushings Gaskets & seals Radiators Tap changers (OLTC/Off-load) Oil level indicators Cooling fans Temperature indicators Buchholz relay Core bolts, clamps & hardware All spares are tested for performance and compatibility. 4. Transformer Servicing & Repair Comprehensive servicing to ensure stable and safe operation: General maintenance Oil filtration & dehydration Leakage rectification Terminal repair Tap changer servicing Bushing replacement Load loss & no-load loss evaluation We restore the transformer to optimum working condition. 5. Transformer Testing (Pre & Post Commissioning) We perform all major testing procedures such as: IR Test Ratio test Vector group test Winding resistance test Megger testing Magnetic balance test Oil BDV test Functional & safety checks These tests ensure your transformer is safe to energize and ready for industrial load. Transformer Oil Filtration (Onsite/Offsite) Improves insulation, dielectric strength & life expectancy. Transformer Overhauling Complete refurbishment for aged or low-efficiency transformers.  

ABI Engineering Services provides complete Erection, Testing and Commissioning (ETC) solutions for industrial electrical systems, ensuring safe, accurate and reliable installation for long-term performance. With 30+ years of technical field experience, we deliver precise execution for transformers, breakers, cables, earthing, and substation infrastructure. Our skilled engineering team ensures all installations meet industry standards, electrical codes, and safety compliance. Our Erection, Testing & Commissioning Services Cable Laying & Termination We handle all types of HT & LT cable works: Underground cable trenching Cable routing & dressing Cable tray installation HT/LT termination Heat shrink termination Jointing & insulation checks Performed with complete safety and precision. Earthing System Installation We deliver high-performance earthing solutions for industrial safety: GI/CI earth electrodes Chemical earthing systems Earth pit construction Earthing grid & mesh installation Earth resistance testing Ensures protection from faults, leakage currents, and lightning. Transformer Erection & Testing Complete transformer installation and testing process: Positioning & alignment HV/LV cable termination Oil testing & filling Pre-commissioning tests Load & no-load checks Safety compliance verification Executed with utmost care for stable power distribution. Breaker Installation & Commissioning We install all types of industrial protection breakers: VCB / ACB / MCCB / SF6 breakers Control & protection wiring Interlock testing Trip circuit verification Final load test Ensures fault-free protection performance. Substation Installation Works We construct and install complete substation components: Structural erection Bus bar installation Isolators, LA, PT, CT setup Panel erection Aux power system integration Grounding & fencing Designed for industrial-strength reliability. Electrical Testing & Compliance Our advanced testing services include: IR Test Earth resistance test HT/Megger test Primary & secondary injection Contact resistance test Relay testing Functional checks Ensures safe operation before energization. Commissioning & Handover We complete all final procedures required for industrial operation: Equipment calibration Safety checks Trial runs Documentation & reporting Customer demonstration Ensures seamless and safe power system activation.  

At ABI Engineering Services, our electrical consulting solutions are engineered to deliver safety, reliability, and high-performance power systems for industries of all scales. With over 30+ years of hands-on technical expertise, we guide industries through every aspect of electrical planning, design, problem-solving, and performance optimization. Whether you are setting up a new facility, upgrading your infrastructure, resolving power issues, or ensuring safety compliance, our consulting team brings the technical accuracy and experience needed for mission-critical decisions. Our Consulting Expertise Includes 1. Power System Analysis We provide detailed analysis of your electrical infrastructure including: Load flow studies Short circuit analysis Demand vs supply analysis Harmonic analysis System imbalance identification 2. Electrical Design & Planning Complete industrial electrical layout planning: HT/LT design Panel & switchgear selection Transformer sizing Cable sizing & routing Earthing design 3. Safety Compliance & Risk Assessment Ensure your plant follows IS/IEC safety standards: Fault current analysis Protection coordination Earthing & grounding evaluation Equipment health assessment Safety audit reports 4. Energy Efficiency Optimization We help industries reduce wastage and improve energy performance: Energy audits Equipment efficiency checks Loss identification Power factor correction Optimization recommendations  5. Problem Diagnosis & Technical Troubleshooting We identify and resolve issues related to: Voltage fluctuations Transformer loading Breaker tripping Automation failures Distribution instability  

ABI Engineering Services provides reliable backup power solutions including rental transformers, temporary HT/LT supply setups, emergency power support, and turnkey power arrangements for industries. Industrial operations depend heavily on uninterrupted power. Whether you are undergoing maintenance shutdowns, system upgrades, equipment failures, plant expansion, or emergency breakdowns — ABI Engineering Services provides fast, reliable, and fully engineered backup power solutions. We supply rental transformers and temporary power setups designed to support critical operations across all industries. Our Backup Power Capabilities 1. Rental Transformers (Various Capacities) We provide high-performance rental transformers for: Shutdown projects Plant expansions Grid interruptions Emergency breakdowns Temporary site operations Available configurations: Oil-cooled transformers Dry-type transformers HT/LT transformers Custom capacity requirements 2. Temporary Power Supply Setup Complete temporary HT/LT power arrangement including: Transformer installation Cable laying HT/LT panels Safety relay integration Grounding system Load balancing Quick energization Perfect for short-term or long-term industrial needs. 3. Emergency Power Support We respond quickly to prevent production losses: Transformer failure Breaker malfunction Overload shutdown Plant blackout Faulty distribution failures Our team ensures immediate temporary power restoration. 4. Project-Based Power Solutions Ideal for: Construction sites Large infrastructure works Seasonal industrial demands Mobile/temporary units We design tailored power packages for project-based operations. 5. Transformer Installation & Testing Every rental unit comes with: On-site installation Oil level & insulation check Ratio & vector group testing Earthing verification Functional checks Load testing (if required) Ensures complete safety and performance from day one.

ABI Engineering Services specializes in PLC programming, SCADA development, HMI design, system upgrades, and industrial automation solutions for manufacturing and process industries. Modern industries rely on automation for speed, safety, precision, and production consistency.ABI Engineering Services provides complete automation solutions using advanced PLC, SCADA, and HMI technologies to upgrade your industrial operations into a smarter, efficient, and reliable ecosystem. Our automation engineers deliver powerful, custom-built control systems for every type of industrial process. Our Automation Expertise 1. PLC Programming & Integration We design and develop high-performance PLC logic for: Process automation Machine control Production monitoring Utility management Conveyor & batching systems Protection and interlock systems Our PLC systems ensure stable operation and zero process interruptions. 2. SCADA System Development Complete SCADA solutions with real-time control & monitoring: Centralized plant control Trend analysis & data logging Alarm management Real-time dashboards Reporting & historical trends Remote access capability Perfect for automation-driven industries demanding 24/7 visibility. 3. HMI Design & Development We create clean, intuitive HMI screens for operators: Touchscreen navigation Alarm indication Machine status overview Parameter control Process visualization Our HMIs simplify complex operations with user-friendly layouts. 4. Automation System Upgradation Upgrade old or outdated systems to modern platforms: PLC migration SCADA software upgrade Panel rewiring Controller replacement Logic optimization Improved system speed & safety Extends system life and boosts performance. 5. FRTU (Field Remote Terminal Unit) Solutions For power sector & grid automation: Remote status monitoring Fault indication RTU-to-control-room communication Adaptive control functions Ideal for substations, distribution panels & utility systems. 6. Supported PLC Brands We work with almost all major global brands: Siemens PLCs ABB PLCs Allen Bradley PLCs Mitsubishi PLCs Omron PLCs Hitachi PLCs Delta PLCs Honeywell PLCs GE PLCs Our engineers have hands-on field experience across all these systems.