Services
We offer expert repair and maintenance services for power transformers, ensuring optimal performance and minimal downtime. Our proactive approach keeps your systems reliable and efficient.
Switchyard Service Expert
EHV Switchyard Expertise in Service and Breakdown
High-Voltage Solutions, expert in Extra High Voltage (EHV) switchyard Service, testing & commissioning. With 25 years of experience and a proven track record, we deliver comprehensive solutions for transmission and distribution utilities, ensuring uninterrupted power supply and optimal system performance.
Services
– EHV switchyard design and engineering
– Testing and commissioning of EHV substations
– Switchgear and control system integration
– Protection and automation system design
– Power system studies (load flow, short circuit, and transient stability)
– Condition monitoring and predictive maintenance
Expertise
– EHV Switchyard (132kV to 765kV)
– Gas-insulated switchgear (GIS) and air-insulated switchgear (AIS)
– Circuit breakers, instrument transformers, and surge arresters
– Substation automation and control systems
– IEC 61850 and IEEE C37.118 compliance
Benefits
– Enhanced system reliability and availability
– Improved power quality and efficiency
– Reduced maintenance costs and downtime
– Compliance with international standards and regulations
– Expert guidance for complex projects
Why Choose Us?
– Unparalleled expertise in EHV switchyard Services and testing
– Proven track record of successful Restoration from Breakdown
– Collaborative approach with clients and stakeholders
– Innovative solutions for complex challenges
– Commitment to safety, quality, and reliability
Power Transformer Expert
ExpertiseEquipment and Technologies
– Advanced testing equipment (e.g., SFRA, sweep frequency response analysis)
– Specialized tools and machinery (e.g., oil processors, Vacuum Pump, LFH equipment)
Power Transformer On-Site Service Experts
C & V Technologies offers comprehensive on-site services for power transformers, ensuring minimal downtime and optimal performance. Our team of expert technicians and engineers provides prompt, professional, and cost-effective solutions for maintenance, repair, and testing.
Services
1. Routine Maintenance
– Oil sampling and analysis
– Filter cleaning and replacement
– Cooling system cleaning and maintenance
2. Repair and Overhaul
– Winding repairs and replacements
– Core repairs and replacements
– Bushing and tap changer repairs
3. Testing and Commissioning
– Electrical testing (e.g., insulation resistance, winding resistance)
– Hydraulic testing (e.g., pressure testing)
– Commissioning and start-up services
4. Oil Processing and Filtration
– Oil filtration and purification
– Oil regeneration and reclamation
– Oil storage and handling
5. Emergency Response
– 24/7 emergency response team
– Rapid on-site assessment and repair
Expertise
– Power transformers (up to 230kV)
– Distribution transformers (up to 33kV)
– Specialized transformers (e.g., rectifier, furnace)
– Special Duty Transformers
Benefits
1. Minimized downtime and lost production
2. Improved transformer reliability and efficiency
3. Extended transformer lifespan
4. Reduced maintenance costs
5. Enhanced safety and compliance
Why Choose Us?
1. Experienced, factory-trained technicians
2. Rapid response times
3. Customized service plans
4. Unparalleled expertise in power transformer maintenance
5. Commitment to safety, quality, and customer satisfaction
Thermography
Thermography Services for Electrical Installations
C & V Technologies offers expert thermography services for electrical installations, providing a non-invasive and effective solution for detecting hidden problems and ensuring electrical reliability. Our certified thermographers use advanced infrared technology to identify potential issues before they become major problems.
Electrical Installation Thermography Services
1. Electrical panel and breaker inspections
2. Motor and generator inspections
3. Transformer and switchgear inspections
4. Electrical distribution system analysis
5. HVAC system inspections
6. Energy audit and efficiency optimization
Advanced Thermography Technologies
1. High-resolution infrared cameras
2. Advanced software for data analysis and reporting
3. Thermal imaging and temperature measurement
Benefits of Thermography
1. Predictive maintenance
2. Reduced downtime and repair costs
3. Enhanced electrical safety
4. Increased equipment lifespan
5. Energy efficiency optimization
6. Compliance with regulatory requirements
Thermography Process
1. Site survey and risk assessment
2. Infrared scanning and data collection
3. Data analysis and reporting
4. Recommendations for repairs and maintenance
5. Follow-up inspections and verification
Why Choose Us?
1. Experienced and certified thermographers
2. Advanced Technologies and equipment
3. Comprehensive reporting and analysis
4. Quick turnaround times
5. Competitive Rates
Arc Flash/ Relay Co-Ordination
Software Used
ETAP
Ensuring Electrical Safety and Reliability
C & V Technologies offers comprehensive Arc Flash Study and Relay Coordination services to ensure electrical safety, reliability, and compliance with industry standards. Our team of expert engineers and technicians provides detailed analysis and recommendations to minimize risks and optimize electrical system performance.
Arc Flash Study
Our Arc Flash Study services include:
1. Electrical system modeling and analysis
2. Arc flash hazard calculation and labeling
3. Personal protective equipment (PPE) recommendations
4. Electrical system design and modification for arc flash mitigation
5. Compliance with NFPA 70E, IEEE 1584, and OSHA regulations
Relay Coordination
Our Relay Coordination services include:
1. Protective device coordination study
2. Relay setting calculation and verification
3. Electrical system modeling and simulation
4. Fault current analysis and mitigation
5. Compliance with IEEE C37.110, IEEE C37.111, and NERC regulations
Benefits
1. Improved electrical safety for personnel and equipment
2. Reduced risk of arc flash incidents and electrical shock
3. Enhanced system reliability and uptime
4. Compliance with industry regulations and standards
5. Optimized electrical system performance and efficiency
Methodology
1. Data collection and system modeling
2. Analysis and simulation using specialized software (e.g., ETAP, )
3. Report generation and recommendations
4. Implementation and verification of recommended changes
Safety Audit/Electrical Audit/Third Party Inspection
Ensuring Electrical Reliability and Safety
C & V Technologies offers comprehensive Electrical Audits and Safety Audits to identify potential electrical hazards, improve system reliability, and ensure compliance with industry standards. Our experienced engineers and technicians provide expert analysis and recommendations to mitigate risks and optimize electrical system performance.
Electrical Audit Services
1. Electrical system assessment and evaluation
2. Circuit and panel scheduling
3. Load calculation and analysis
4. Energy efficiency optimization
5. Electrical system design and upgrade recommendations
Audit Process
1. Site survey and data collection
2. Electrical system analysis and evaluation
3. Report generation and recommendations
4. Implementation and verification of recommended
Benefits of Electrical and Safety Audits
1. Improved electrical safety and reliability
2. Reduced risk of electrical shock and arc flash
3. Enhanced energy efficiency and cost savings
4. Compliance with regulatory requirements
5. Extended equipment lifespan
6. Reduced downtime and maintenance costs
Safety Audit Services
1. Arc flash hazard analysis and mitigation
2. Electrical shock and electrocution prevention
3. Lockout/Tagout (LOTO) procedure development
4. Electrical safety training and awareness
6. Hazardous area classification and mitigation
Why Choose Us?
1. Experienced engineers and technicians
2. Comprehensive audit and analysis
3. Expert recommendations and implementation
4. Quick turnaround times
5. Competitive Rates
Meter Calibration/Transformer Oil Testing
Accredited by NABL for Transformer Oil Testing and Energy Meter Calibration
At C & V Technologies Lab, we are committed to delivering exceptional testing and calibration services for transformer oil and energy meters. Our state-of-the-art laboratory is accredited by the National Accreditation Board for Testing and Calibration Laboratories (NABL), ensuring compliance with international standards.
Transformer Oil Testing
Our NABL-accredited laboratory offers comprehensive testing services for transformer oil, including:
– Moisture content analysis
– Dielectric strength testing
– Acidity testing
– DIissolved Gas Analysis
Accreditations and Certifications
– NABL (National Accreditation Board for Testing and Calibration Laboratories)
– ISO/IEC 17025:2017
Energy Meter Calibration
Our expert technicians provide precise calibration services for energy meters, ensuring accuracy and reliability:
– Current transformer calibration
– Potential transformer calibration
– Energy meter calibration
– Power factor meter calibration
– Frequency meter calibration
Why Choose Us?
– NABL accreditation for quality assurance
– State-of-the-art testing equipment
– Experienced and trained technicians
– Quick turnaround times
– Competitive pricing
– Customized testing and calibration solutions
Partial Discharge Testing
Real-Time Monitoring for Electrical Reliability
We offers advanced Online Partial Discharge (PD) Testing services to detect and analyze electrical discharge activity in real-time, ensuring optimal electrical system performance and reliability.
What is Partial Discharge Testing?
Partial Discharge (PD) testing detects and measures electrical discharges within electrical equipment, indicating potential faults and degradation.
Online PD Testing Services
1. Real-time PD monitoring and analysis
2. PD data interpretation and reporting
3. Fault detection and location
4. Condition-based maintenance recommendations
5. Electrical system optimization
Benefits of Online PD Testing
1. Real-time monitoring and detection
2. Predictive maintenance and fault prevention
3. Reduced downtime and repair costs
4. Enhanced electrical safety and reliability
5. Extended equipment lifespan
Equipment Tested
1. Transformers
2. Switchgear
3. Motors
4. Generators
5. Circuit Breakers
6. Electrical distribution systems
7. Cables
Why Choose Us?
1. Experienced engineers and technicians
2. Advanced Technologies and equipment
3. Real-time monitoring and analysis
4. Quick turnaround times
5. Competitive pricing
Transformer Rental
Reliable Power, Flexible Power Solutions
C & V Technologies offers a comprehensive range of transformer rental solutions to meet your temporary or emergency power needs. Our extensive fleet of transformers ensures reliable power supply, minimizing downtime and lost productivity.
Transformer Rental Options
1. Distribution Transformers (up to 33kV)
2. Power Transformers (up to 110kV)
3. Dry-Type Transformers
4. Oil-Filled Transformers
5. Mobile Substations
6. Customized transformer solutions
Applications
1. Construction sites
2. Events and festivals
3. Industrial facilities
4. Commercial buildings
5. Data centers
6. Emergency response and disaster recovery
Benefits of Transformer Rental
1. Quick deployment and installation
2. Flexible rental periods (short-term, long-term)
3. Cost-effective alternative to purchasing
4. Access to latest Technologies and efficiency
5. Reduced maintenance and repair costs
6. Emergency response and disaster recovery
Rental Process
1. Site assessment and consultation
2. Transformer selection and configuration
3. Delivery and installation
4. Testing and commissioning
5. Ongoing support and maintenance
Why Choose Us?
1. Extensive transformer fleet
2. Experienced technicians and engineers
3. 24/7 emergency response
4. Competitive pricing
5. Flexible rental terms
Our Working Process
Assessment & Planning
We begin by evaluating your specific needs, conducting thorough assessments to devise a customized plan.
Preparation & Safety Protocols
Ensuring all safety measures are in place, we prepare equipment and resources for seamless execution.
Implementation & Execution
Our skilled team handles all aspects of the process—from installation to testing and maintenance—ensuring efficient and precise outcomes.
Ongoing Support & Maintenance
We provide continued support, offering predictive maintenance and troubleshooting to keep your operations running smoothly.