Skip to content
Electrical Engineering, Automation & Service Support

Electrical & Industrial Automation Services

From pre-sales engineering and system selection to PLC programming, preventive maintenance, on-site servicing and testing, VAAS Electric India Pvt. Ltd. supports industrial requirements through a clear and project-based approach.

Discuss Your Requirement → Explore Our Services
Support Across the Project Lifecycle

Technical Support Before, During and After Execution

VAAS Electric India Pvt. Ltd. provides structured technical support for electrical distribution, power-quality and industrial automation requirements. Each assignment begins with available drawings, load details, site conditions, application requirements, preferred makes and the agreed project scope.

Our support covers engineering review, product and system selection, PLC and HMI configuration, panel integration, commissioning assistance, preventive maintenance, fault diagnosis and on-site testing.

Project Lifecycle Support Plan • Program • Maintain • Test
Five Core Service Capabilities

One Page. Five Clear Service Paths.

Choose the relevant service capability below. Every card links directly to its detailed scope on this page.

01 Pre-Sales Services Requirement review, engineering support and technical solution selection. 02 Post-Sales Services Installation, commissioning and technical support after supply. 03 PLC Installation & Programming PLC logic, HMI, VFD and automation-panel integration. 04 Preventive Maintenance Services Planned inspection, testing and condition-based maintenance support. 05 On-Site Servicing & Testing Fault diagnosis, equipment servicing, testing and recommissioning.
Planning & Engineering Support

Pre-Sales Services

Pre-sales support helps define the technical requirement before quotation, procurement or execution. The objective is to establish a clear and practical scope based on the available application and project information.

Scope Includes

Application and requirement review

SLD, BOQ, load schedule and specification review

Motor, I/O and automation requirement review

Product, rating and approved-make selection

Electrical panel and automation solution concept

Technical offer, inclusions and exclusions

Budgetary or project-based proposal preparation

Interface review before execution

Discuss Pre-Sales Support →
Support After Supply

Post-Sales Services

Post-sales support begins after supply or project execution and focuses on installation coordination, commissioning assistance, technical clarification and dependable service communication.

Scope Includes

Installation guidance

Commissioning coordination

Drawing and documentation clarification

Functional checks and start-up support

Troubleshooting assistance

Corrective-action recommendations

Spare, retrofit and upgrade guidance

Basic user handover where included in scope

Discuss Post-Sales Support →
Industrial Automation

PLC Installation & Programming

VAAS Electric India Pvt. Ltd. supports PLC-based machine and process-control applications through application study, hardware selection, logic development, HMI configuration, VFD integration and commissioning support.

Scope Includes

Application and sequence study

PLC hardware selection

I/O mapping

PLC logic development

Existing-program modification

HMI screen configuration

VFD parameter setting and communication

Automation panel integration

Functional testing and commissioning

Troubleshooting and retrofit support

Discuss PLC Programming →
Reliability & Uptime

Preventive Maintenance Services

Planned preventive maintenance helps identify loose connections, worn components, abnormal operation and developing faults before they result in unplanned shutdowns.

Scope Includes

Visual inspection and general condition review

Cleaning and connection checks

Tightness and operational checks

Breaker, contactor and mechanism inspection

Protection-device functional review

Indication and control-circuit checks

Insulation-resistance testing where applicable

Contact-resistance or operating checks where applicable

Observation report

Corrective-maintenance recommendations

Discuss Preventive Maintenance →
Field Engineering

On-Site Servicing & Testing

On-site support is provided for fault diagnosis, servicing, testing, system modification and recommissioning against the agreed equipment and project scope.

Scope Includes

Site assessment and fault diagnosis

LT panel and automation panel servicing

ACB and VCB operating checks

Relay and protection-system testing

Power-quality equipment checks

Control-circuit troubleshooting

Component replacement guidance

Retrofit and system modification

Functional testing and recommissioning assistance

Service and observation reporting

Discuss On-Site Support →
Transformer Support

Transformer & OLTC Services — Any Make

VAAS Electric India Pvt. Ltd. provides on-site inspection, servicing and maintenance support for distribution and power transformers of various makes, subject to equipment condition, site assessment and agreed scope of work.

Transformer general inspection and condition assessment

OLTC inspection, servicing and operational checks

OLTC mechanism cleaning and lubrication

Contact condition and operating-sequence checks

Motor-drive and control-circuit inspection

Limit switch, interlock and indication checks

Transformer oil filtration and dehydration

Oil sampling and testing coordination, where required

Leakage observation and gasket-condition review

Bushing, terminal and connection inspection

Insulation, protection, alarm and trip checks where applicable

Corrective recommendations, recommissioning and service reporting

OLTC Servicing

Inspection, cleaning, lubrication, mechanism checks, control-circuit review and operational testing for OLTC systems of various makes.

Transformer Oil Filtration & Dehydration

On-site filtration and dehydration support for reducing moisture and suspended impurities, subject to preliminary oil-condition assessment and the agreed service scope.

Service availability note

Service availability is subject to transformer rating, OLTC model, equipment condition, spare-parts availability, site assessment and the mutually agreed scope of work.

Technical Discussion

Discuss Your Electrical or Automation Service Requirement

Share your equipment details, drawings, fault observations, process requirement or existing-system information. Our team will review the available information and coordinate the next technical step.

Call for Service Assistance +91 88601 64045 WhatsApp Chat with VAAS Electric India Pvt. Ltd.

Send Your Service Enquiry

Our Clients

WhatsApp