Edge Electrics Private Limited

Transformer Oil Filtration is a preventive and corrective maintenance process carried out to restore and maintain the insulating properties of transformer oil. The process removes moisture, dissolved gases, sludge, acidity by-products, and solid contaminants from insulating oil, thereby improving dielectric strength and extending the life of both oil and solid insulation.

Oil filtration is typically performed when oil test results (BDV, moisture, tan delta, acidity) fall outside acceptable limits or as part of routine transformer maintenance.

Objectives of Oil Filtration

• To increase Breakdown Voltage (BDV) of transformer oil.

• To remove moisture and dissolved gases from oil.

• To reduce oxidation products and sludge formation.

• To improve overall insulation reliability and transformer life.

• To ensure safe and continuous operation of the transformer.

Energy Meter Calibration Services – Edge Electrics Private Limited

Edge Electrics Private Limited provides professional Energy Meter Calibration Services to ensure accurate measurement, compliance, and reliability of electrical energy systems. Our services help industries, commercial facilities, and utilities maintain precise energy accounting, avoid penalties, and optimize power usage.

We cater to industrial plants, commercial complexes, renewable energy projects, and utility providers, ensuring meters are calibrated according to international and national standards for accuracy and reliability.

Our Energy Meter Calibration Services Include:

• Calibration of Single-Phase & Three-Phase Energy Meters

• Testing & Verification of Accuracy & Performance

• On-Site & Laboratory Calibration Services

• Compliance with IEC, IS, and Utility Standards

• Preventive Maintenance & Periodic Recalibration

• Detailed Calibration Certificates & Reports

• Support for Energy Audits and Billing Accuracy

Benefits of Energy Meter Calibration Services:

• Accurate Energy Measurement & Billing

• Compliance with Legal & Utility Regulations

• Optimized Energy Usage & Cost Savings

• Reduced Risk of Disputes with Utility Providers

• Enhanced Reliability of Electrical Systems

Why Choose Edge Electrics Private Limited?

• Experienced Electrical Engineers & Calibration Experts

• Advanced Testing Equipment & Techniques

• Industry-Specific Calibration Solutions

• Detailed, Standards-Compliant Reports

• Timely, Reliable, and Cost-Effective Services

At Edge Electrics Private Limited, we deliver precise Energy Meter Calibration Services that ensure accuracy, compliance, and reliable energy management for your facility.

�� Contact Edge Electrics Private Limited today for expert Energy Meter Calibration Services tailored to your requirements.

An earth fault loop impedance test verifies that, when an electrical fault occurs, there will be enough current to operate the fuse or circuit breaker that is protecting the faulty circuit. If a “fault current” is left undetected, circuits often overheat and even catch fire.

A leading power factor occurs when the reactive power in the electrical system is capacitive in nature, meaning the current leads the voltage. This typically happens when excess power capacitors are connected to the system or when loads are lightly loaded while capacitor banks remain energized.

A leading power factor can result in overvoltage conditions, instability in automatic power factor correction (APFC) systems, nuisance tripping of protection devices, and potential damage to sensitive equipment. Therefore, maintaining the power factor within the recommended range (generally 0.95 lagging to unity) is essential for safe and efficient system operation.

Leading Power Factor Correction Services – Edge Electrics Private Limited

Edge Electrics Private Limited offers expert Leading Power Factor Correction Services to help industries, commercial facilities, and manufacturing units optimize electrical efficiency, reduce energy costs, and improve overall power system performance. Our solutions are designed to manage leading power factor conditions caused by overcompensation or inappropriate reactive power, protecting your equipment and reducing utility penalties.

We provide tailored solutions for industrial plants, commercial complexes, data centers, and renewable energy systems, ensuring a stable, efficient, and compliant electrical network.

Our Leading Power Factor Services Include:

• Power Factor Measurement & Analysis

• Identification of Leading Power Factor Conditions

• Design & Installation of Correction Equipment (Capacitors, Reactors)

• Harmonic Analysis & Mitigation Solutions

• Energy Efficiency Recommendations

• Periodic Monitoring & Maintenance

• Compliance with IEEE, IEC & Local Utility Guidelines

Benefits of Leading Power Factor Correction:

• Optimized Electrical System Performance

• Reduced Energy Losses & Electricity Bills

• Protection of Transformers, Generators & Motors

• Minimized Utility Penalties

• Improved Power Quality & System Reliability

Why Choose Edge Electrics Private Limited?

• Experienced Electrical & Power System Engineers

• Customized Solutions for Your Facility

• Accurate Analysis & Practical Implementation

• Advanced Tools & Technologies for Measurement & Correction

• Timely, Safe, and Cost-Effective Services

At Edge Electrics Private Limited, we deliver reliable Leading Power Factor Correction Services that help organizations enhance energy efficiency, protect equipment, and maintain stable electrical operations.

�� Contact Edge Electrics Private Limited today for expert Leading Power Factor solutions for your facility.

ELCB (Earth Leakage Circuit Breaker) / RCCB (Residual Current Circuit Breaker) Testing is performed to verify the correct operation, sensitivity, and tripping time of earth-leakage protection devices. These devices are critical for protecting personnel against electric shock and preventing fire hazards caused by earth leakage currents.

The test ensures that the ELCB/RCCB trips within the specified leakage current and time limits, as defined by applicable standards.

Objectives of ELCB / RCCB Testing

• To confirm correct tripping at rated residual current (IΔn).

• To verify tripping time under earth leakage conditions.

• To ensure reliable protection against electric shock and fire.

• To validate compliance with IS / IEC safety standards.

Established in the year 1990, we, at “Edge Technologies”, are known as one of the reckoned manufacturer and suppliers of Electrical Equipment. Our range has earned huge accolades from clients because of its salient features like unmatched performance, easy installation, user-friendliness, and long service life. Designed and fabricated in strict compliance with set electrical industry standards, our range is highly acclaimed by clients. Further, we have also

ACB (Air Circuit Breaker) / VCB (Vacuum Circuit Breaker) Service involves comprehensive inspection, cleaning, testing, and functional verification of circuit breakers to ensure reliable operation, safety, and protection of electrical systems. These services help prevent faults, reduce downtime, and extend the life of the breaker.

Scope of Work 1. Visual Inspection

• Check for dust, corrosion, loose connections, overheating marks.

• Inspect mechanical components, arc chambers, shutters, interlocks, and terminals.

• Verify breaker nameplate details, rating, and installation condition.

2. Mechanical Maintenance

• Cleaning of operating mechanism, contacts, arc chute, and insulation parts.

• Lubrication of moving components as per OEM guidelines.

• Tightening of terminals and hardware.

• Verification of spring charging mechanism, racking mechanism, and interlocks.

3. Electrical Testing

• Contact Resistance Test (Ductor Test)

• Insulation Resistance (IR) Test

• Timing Test for OPEN–CLOSE operations

• Secondary Injection Test (for protection relays) where applicable

• Check closing/tripping coils, auxiliary contacts, and control circuit.

4. Functional Verification

• Manual and electrical closing/tripping operations.

• Trip unit verification (OCR/SPR/EFR settings for ACBs).

• Vacuum bottle integrity check for VCBs (PI/IR tests).

5. Final Health Assessment

• Record all measured values.

• Identify deteriorated contacts, worn-out components or coil failures.

• Recommendations for part replacement, retrofitting, or calibration.

Operational Checks of OLTC / RTCC / AVR – Technical Description

Operational checks of OLTC (On-Load Tap Changer), RTCC (Remote Tap Change Controller), and AVR (Automatic Voltage Regulator) are carried out to verify the correct functioning, responsiveness, and coordination of transformer voltage control systems. These checks ensure that the transformer maintains the desired output voltage under varying load conditions and that tap change operations occur smoothly, safely, and within specified limits.

Objectives of Operational Checks

• To confirm proper operation of OLTC tap changing mechanism.

• To verify correct voltage sensing and control logic of RTCC/AVR.

• To ensure automatic and manual tap change functions operate correctly.

• To prevent hunting, mis-operation, or tap changer failures.

Established in the year 1990, we, at “Edge Technologies”, are known as one of the reckoned manufacturer and suppliers of Electrical Equipment. Our range has earned huge accolades from clients because of its salient features like unmatched performance, easy installation, user-friendliness, and long service life. Designed and fabricated in strict compliance with set electrical industry standards, our range is highly acclaimed by clients. Further, we have also achieved an enviable position in the field of rendering turnkey solutions related to Electrical Contracting in a timely and cost-effective manner.

 

Established in the year 1990, we, at “Edge Technologies”, are known as one of the reckoned manufacturer and suppliers of Electrical Equipment. Our range has earned huge accolades from clients because of its salient features like unmatched performance, easy installation, user-friendliness, and long service life. Designed and fabricated in strict compliance with set electrical industry standards, our range is highly acclaimed by clients. Further, we have also achieved an enviable position in the field of rendering turnkey solutions related to Electrical Contracting in a timely and cost-effective manner.

 

PSS®E Services Provider – Edge Electrics Private Limited

Edge Electrics Private Limited is a trusted PSS®E Services Provider, offering advanced power system analysis and simulation solutions for utilities, industrial clients, and renewable energy projects. Using PSS®E (Power System Simulator for Engineering), our expert engineers deliver accurate modeling, load flow studies, short circuit analysis, and dynamic stability assessments to ensure reliable and efficient power system operations.

We serve power generation companies, industrial plants, substations, and renewable energy developers, helping optimize system performance, reduce downtime, and maintain grid compliance.

Our PSS®E Services Include:

• Load Flow Analysis & Optimization

• Short Circuit & Fault Analysis

• Contingency & Stability Studies

• Generation & Transmission Planning

• Renewable Energy Integration & Grid Studies

• Protective Relay Coordination Support

• Reporting & Recommendations for System Improvement

Benefits of PSS®E Services:

• Enhanced Power System Reliability & Stability

• Accurate Planning & Operational Decision Support

• Reduced Risk of Outages & Equipment Damage

• Compliance with Grid Codes & Industry Standards

• Optimized Energy Generation and Distribution

Why Choose Edge Electrics Private Limited?

• Experienced Power System Engineers & Analysts

• Advanced PSS®E Modeling & Simulation Expertise

• Industry-Specific Solutions for Utilities & Industries

• Accurate, Standards-Compliant Reports

• Timely, Reliable, and Cost-Effective Services

At Edge Electrics Private Limited, we provide professional PSS®E Services that help organizations plan, operate, and optimize electrical power systems safely and efficiently.

📞 Contact Edge Electrics Private Limited today for expert PSS®E simulation and analysis services tailored to your power system needs.

Solar Energy Services – Edge Electrics Private Limited

Edge Electrics Private Limited provides end-to-end Solar Energy Services for industrial, commercial, and utility-scale projects. We specialize in the design, engineering, installation, testing, and commissioning of reliable and high-performance solar power systems that help businesses reduce energy costs and achieve sustainability goals.

Our solar solutions are developed to meet grid compliance, safety standards, and long-term operational efficiency, ensuring maximum power generation and return on investment.

Our Solar Energy Services Include:

• Solar Power Plant Design & Engineering

• Rooftop & Ground-Mounted Solar Installation

• Solar Plant Testing & Commissioning

• Grid Interconnection & Utility Coordination

• Protection System Design & Relay Coordination

• PSCAD, Load Flow & Power Quality Studies

• Operation & Maintenance (O&M) Support

Industries We Serve:

• Industrial & Manufacturing Facilities

• Commercial Buildings & Campuses

• Pharma & Data Centers

• Utility-Scale Solar Developers

• Renewable Energy EPC Contractors

Why Choose Edge Electrics Private Limited?

• Experienced Solar & Power System Engineers

• Compliance with IEC, IEEE & Local Grid Codes

• High-Quality Engineering & Execution

• Improved Energy Efficiency & Reliability

• Cost-Effective & Timely Project Delivery

At Edge Electrics Private Limited, we deliver dependable Solar Energy Services that support clean energy adoption and ensure safe, efficient, and sustainable power generation.

📞 Contact Edge Electrics Private Limited today for professional solar energy solutions customized to your project requirements.

PSCAD Services for Solar Power Projects – Edge Electrics Private Limited

Edge Electrics Private Limited provides professional PSCAD simulation and modeling services for Solar Power Plants, helping developers, EPC contractors, and utilities design stable, grid-compliant, and efficient renewable energy systems. Our PSCAD studies support accurate analysis of dynamic performance, fault behavior, and grid interaction of solar PV plants.

PSCAD (Power Systems Computer Aided Design) is widely used for transient, electromagnetic, and control system analysis, making it essential for modern utility-scale and rooftop solar projects.

Our PSCAD Services for Solar Include:

• Solar PV Plant Modeling in PSCAD

• Inverter & Control System Modeling

• Grid Interconnection & Compliance Studies

• Transient Stability & Fault Ride-Through (FRT) Analysis

• Harmonic & Power Quality Studies

• Protection & Control Validation

• Grid Code Compliance (State, National & Utility Requirements)

Benefits of PSCAD Studies for Solar Projects:

• Ensures Grid Stability & Reliability

• Validates Inverter Controls & Protection

• Meets Utility & Grid Code Requirements

• Reduces Commissioning & Operational Risks

• Optimizes Solar Plant Performance

Why Choose Edge Electrics Private Limited?

• Experienced Renewable Energy & Power System Engineers

• Advanced PSCAD / EMTDC Modeling Expertise

• Accurate & Utility-Approved Study Reports

• Timely & Cost-Effective Project Delivery

• Support for EPCs, Developers & Utilities

At Edge Electrics Private Limited, we deliver reliable PSCAD Services for Solar Power Plants that help ensure smooth grid integration and long-term project success.

📞 Contact Edge Electrics Private Limited today for expert PSCAD simulation and analysis services for solar projects.

Energy Efficiency Services – Edge Electrics Private Limited

Edge Electrics Private Limited offers professional Energy Efficiency Services to help industries, commercial buildings, and manufacturing units reduce energy consumption, lower operational costs, and promote sustainable practices. Our expert team evaluates electrical systems, identifies energy-saving opportunities, and implements solutions that improve efficiency without compromising performance.

We serve industrial plants, commercial complexes, pharmaceutical units, and infrastructure projects, delivering measurable energy savings and compliance with energy regulations.

Our Energy Efficiency Services Include:

• Energy Audits & Assessments (Electrical & HVAC Systems)

• Power Quality Analysis & Load Management

• Lighting System Optimization & Retrofitting

• Renewable Energy Integration & Solar Solutions

• Variable Frequency Drive (VFD) & Motor Optimization

• Energy Monitoring & Performance Benchmarking

• Compliance with ISO 50001 & Local Energy Standards

Benefits of Energy Efficiency Services:

• Reduced Energy Consumption & Operational Costs

• Improved Electrical System Performance & Reliability

• Lower Carbon Footprint & Environmental Impact

• Compliance with National & International Energy Standards

• Enhanced Sustainability & Corporate Social Responsibility

Why Choose Edge Electrics Private Limited?

• Experienced Energy Auditors & Electrical Engineers

• Industry-Specific Energy-Saving Solutions

• Practical, Cost-Effective Recommendations

• Advanced Tools & Technologies for Accurate Assessment

• Timely Project Delivery & Continuous Support

At Edge Electrics Private Limited, we provide reliable Energy Efficiency Services that help organizations optimize energy usage, save costs, and achieve sustainable operations.

📞 Contact Edge Electrics Private Limited today for expert Energy Efficiency Services tailored to your facility’s needs.

Energy Thermography Services – Edge Electrics Private Limited

Edge Electrics Private Limited offers professional Energy Thermography Services to help industries, commercial facilities, and infrastructure projects detect energy losses, identify electrical and mechanical faults, and improve overall system efficiency. Using advanced infrared thermography technology, we provide accurate, non-invasive inspections that prevent downtime and optimize performance.

Our thermography services are ideal for power systems, electrical panels, transformers, motors, HVAC systems, and critical industrial equipment, ensuring safe and efficient operations.

Our Energy Thermography Services Include:

• Electrical System Thermal Imaging (Panels, Switchgears, Transformers)

• Mechanical Equipment & Rotating Machinery Inspections

• Heat Loss & Energy Efficiency Analysis

• Preventive Maintenance & Fault Detection

• Infrared Scanning for HVAC Systems & Piping

• Detailed Thermal Reports & Corrective Action Recommendations

• Compliance with Safety Standards & Predictive Maintenance Practices

Benefits of Energy Thermography Services:

• Early Detection of Electrical & Mechanical Faults

• Reduced Risk of Equipment Failure & Downtime

• Optimized Energy Consumption & Efficiency

• Enhanced Workplace Safety & Reliability

• Cost-Effective Preventive Maintenance Solutions

Why Choose Edge Electrics Private Limited?

• Experienced Electrical & Energy Engineers

• Advanced Infrared Thermography Equipment

• Industry-Specific Thermography Solutions

• Detailed Reports with Actionable Insights

• Timely, Reliable, and Safe Service Delivery

At Edge Electrics Private Limited, we deliver trusted Energy Thermography Services that help organizations enhance energy efficiency, prevent equipment failures, and maintain safe operations.

📞 Contact Edge Electrics Private Limited today for expert Energy Thermography Services tailored to your facility’s needs.

Walkthrough Audit – Technical Description

A Walkthrough Audit is a preliminary and high-level assessment of a facility conducted to obtain an overall understanding of electrical systems, energy usage patterns, operational practices, and safety conditions. The audit involves a physical inspection of the site, interaction with operating personnel, and review of basic technical documents, without detailed measurements or intrusive testing.

The objective is to identify visible deficiencies, potential energy-saving opportunities, safety gaps, and areas requiring detailed investigation in a cost-effective and time-efficient manner.

Objectives of Walkthrough Audit

• To understand the facility’s electrical and energy infrastructure.

• To identify obvious energy wastage and inefficiencies.

• To highlight electrical safety and compliance issues.

• To recommend further detailed audits or corrective actions.

• To provide quick insights with minimal disruption to operations.

Scope of Walkthrough Audit

• Visual inspection of HT/LT panels, transformers, DG sets, UPS, and distribution systems.

• Review of lighting, HVAC, motors, pumps, and utilities.

• Observation of load patterns and operating practices.

• Basic review of protection systems and earthing.

• Interaction with maintenance and operations staff.

Inclusions

• Single-site physical inspection

• Review of available single-line diagrams (SLD)

• Observation-based findings

• Preliminary recommendations

Exclusions

• Detailed electrical measurements and logging

• Intrusive testing or shutdown activities

• Laboratory testing

Deliverables

• Walkthrough audit report

• List of observations and non-compliances

• Preliminary energy-saving and safety recommendations

• Suggestions for detailed audit or testing

Relay Coordination Studies Services – Edge Electrics Private Limited

Edge Electrics Private Limited offers expert Relay Coordination Studies to enhance the safety, reliability, and performance of electrical power systems. Our specialized power system engineers develop and analyze protection schemes that reduce equipment damage, prevent unnecessary outages, and ensure stable system operation during electrical faults.

Relay Coordination Studies are critical for industrial facilities, commercial buildings, substations, utilities, and renewable energy projects. We ensure that protective relays, circuit breakers, and fuses are properly coordinated so that only the affected section of the system is isolated, maintaining uninterrupted power to healthy areas.

Our Relay Coordination Services Include:

• Short Circuit & Fault Level Analysis

• Protective Relay Setting & Optimization

• Time-Current Curve (TCC) Coordination

• Relay, Circuit Breaker & Fuse Coordination

• Arc Flash Study Support

• Compliance with IEEE, IEC, and NEC Standards

• ETAP / SKM / EasyPower Based Engineering Studies

Why Choose Edge Electrics Private Limited?

• Highly Experienced Power System Protection Engineers

• Accurate, Reliable & Standards-Compliant Studies

• Improved Electrical Safety & System Selectivity

• Reduced Downtime & Equipment Damage

• Cost-Effective and Timely Project Delivery

At Edge Electrics Private Limited, we are committed to delivering safe, selective, and dependable electrical protection solutions through detailed relay coordination studies customized to your power system requirements.

📞 Contact Edge Electrics Private Limited today for professional Relay Coordination Study services that safeguard your electrical infrastructure and ensure operational reliability.