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Company Overview

• VB Engineering is an Indian based company with its operations in India and Rwanda (East Africa).

• Worlds second company providing integration of GIS and Engineering tools.

• Pioneer in mobile application development.

• Expert in Supplying GPS based products for various domains.

• GPS tracking solutions platform (www.vainatheya.com).

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Company Highlights

• Successfully completed the project funded by world bank in Africa.

• First company in the world to automate the system study(arcflash, Earthing etc.,) process using latest technology.

• The Unique and the first solution provider for GIS

and electrical system integration.

• Deployed more than 100 mobile applications for clients.

• Introduced the revolutionary way of work in GIS using android and cloud technology.

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Our Portfolio

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Engineering

Audits

VBENGG

Engineering

Industrial Electrification

• Arcflash hazard analysis

• Infrared Thermofraphy

• Earthing design

Distribution Planning

• Load flow and feeder separation

• Meter data and system integration

Transmission Planning

• Power evacuation studies

• System studies

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Infrared Thermography Testing

Infrared Thermography is a Heat

Sensing Devices to Detect Non-

Uniform Temperature and also to

detect Undesirable Distribution of

Heat During Service by Mapping of

Isotherms.

The Following Methods are for Using

Infrared Thermography They are

1.Direct Contact Method &

2.Non-Contact Method

Infrared thermography is a proactivetroubleshooting and predictive maintenanceTechnology.

Thermography is used to detect abnormalHot Spots in the Electrical & Mechanicalinstallation, normally not detectable withnaked Eye by deploying Expensive Infrared(IR) cameras.

What is Thermography?

Objectives of Test

• To detect hot or cold area’s

• To determine absolute

temperature

• To view Thermal profiles

• To detect temperature loss

Thermography

Infra Red is part of the Electromagnetic Spectrum

• It travels in straight lines at the speed of light

• The useful part is divided between Short and Long wavelengths

• Use of the correct wavelength is essential

• Hand held portable camera

• Battery Powered

• Operating at correct wavelength

• Range…..-20°c to +1500°c

• Sensitivity…..0.1°c at 30°c

• Real time display

• Image Recording capability

Test Equipment

• A picture says a thousand words; infraredthermography is the only diagnostictechnology that lets you instantly visualizeand verify thermal performance.

• Infrared cameras show you thermal problems,quantify them with precise non-contacttemperature measurement, and documentthem automatically in seconds withprofessional easy-to-create IR reports.

Why Thermography?

• Infrared thermographyis used to measure thetemperature ortemperaturedifferences of thesurface.

• It is a fundamentalprinciple ofthermodynamics thatthermal energy willalways flow fromwarmer areas tocooler areas.

Infrared Thermo graphic Principles and Techniques

• The three ways that thermal energy can be transferred are:

(1) Conduction

(2) Convection &

(3) Radiation.

• Temperature is the most frequently measured physicalquantity, second only to time.

• Temperature plays an important role as an indicator of thecondition of a product or piece of machinery, both inmanufacturing and in quality control.

• Accurate temperature monitoring

• Improves product quality and increases productivity.Downtimes are decreased, since the

Advantages

• Switch Gear

• Fuse boxes

• Cable runs

• Electrical connectors

• Insulation

• Transformers

Electrical

22.7°C

43.7°C

25

30

35

40

S P 01

Junction Box

23.3°C

38.1°C

25

30

35

LI01

Fuse Box

Used for the detection of

• Corroded connections

• Slack / loose connectors

• Connectors at too high an

operating temperature

• Hot spots

Electrical Connections

• Electrical connections

• Insulators

• Thermal profile

• Operating temperature

• Liquid Level

Transformers

Used to detect,

• Lack of insulation

• Cold air infiltration Draughts

• Moisture traps

• Hot / warm air escaping

• Structural Integrity

• Heating / Cooling

Building Surveys

Transmission Lines

Thermography may be used for:

• Corrosion surveys

• Ensuring valve operation

• Leaks

• Blockages

Process Plant

•Hot spots

•Cold spots (Cryogenics)

•Damaged or missing

insulation

•Tank levels

• We Gather all Temperature Signatures that lie far beyond the Visible

Light.

• This Analysis help you to detect problems before they become

Serious & Costly Issues

• IR Thermography is Very helpful for Engineering Firms & Facility

Managers.

• It is very useful to protect equipment & Save the Investments on

unnecessary things.

• IR Thermography is very useful to save the Production Equipment &

Shut Down Time.

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How VB Engineering Helps you

Highly sensible places for electrical mishaps

Industries

Shopping Malls

Hospitals

Schools

Public Places

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• Unique experience of multiple domains

• Dedicated team for every project.

• Always upgrade with technology.

• Cost effective solutions as per requirement.

• End to end services suiting your needs.

• Customized development.

• Quality deliverables.

• Ethical relationships.

• And finally “True value for your money”

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Why VB Engineering

Client List

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Contact Us:

:bhaskar@vbengg.com

: 91-40-40064644

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