Our Services

Testing & Commissioning

We have expertise in testing and commissioning up to 400 kV system. We have skilled technicians and team of expert engineers along with various testing kits. We have stock of all testing kits to test the switchgear and electrical equipment like Power Transformer, Distribution Transformer, Current Transformer, Potential Transformer, Capacitor Voltage Transformer, Vacuum circuit Breaker, Air Circuit Breaker, SF6 Circuit Breaker, Numerical Relay, Electromechanical Relay, Lightning Arrestor, Generator, Motor, Isolator, Transducer, Relay Panel, Metering Panel, Busbar, Cable etc. We do the complete erection, testing and commissioning of EHV/HV/LV panels and system.

Maintenance

We have trained experts from leading manufacturer and vendors like ABB, Schneider, Siemens, CG and GE etc. We service and AMC of all kind of Power Transformer, Distribution Transformer, Current Transformer, Potential Transformer, Capacitor Voltage Transformer, Vacuum circuit Breaker, Air Circuit Breaker, SF6 Circuit Breaker, Numerical Relay, Electromechanical Relay, Lightning Arrestor, Generator, Motor, Isolator, Transducer, Relay Panel, Metering Panel, Busbar, Cable etc. We also do the gas filling, leakage checking, Transformer Oil Filtration etc. Our team is equipped with all modern technology, kit, tools and knowledge. We also do the erection, testing and commissioning of smart breaker which is latest in the industry.

Retrofitting

We have team of experts who retrofit the EHV/HV/LV panels and switchgear. We have complete solution for old panels or damaged panels to make it working like new using materials direct from the vendors like Siemens, Schneider, GE and CG etc. We have complete solution for retrofitting of Numerical Relay in place of old relay, with supply of all accessories along with Numerical Relay & Electromechanical Relay. Our design team also provide modified schematic drawing, Relay setting calculation, coordination and parameterization as per customer requirements.

Relay Testing & Calibration

We have the complete solution for all type of relay. We have Omicron make 3- Phase Relay Test Kit CMC 256 Plus, CMC 356, ISA make Relay Testing Kit. We do the testing, calibration, load analysis and setting calculation and coordination of all kind of protection relays. We have expert team of relay programming, relay maintenance, relay testing, relay calibration, relay parameterisation, relay automation with various protocol. We provide complete solution of relay programming and automation system under one roof. We provide a comprehensive range of services for testing of Line differential relay, Distance Protection Relay, Generator Protection Relay, Motor Protection relay, Over current & Earth Fault Protection Relay, Directional Over Current & Direction Earth Fault Protection Relay, REF Relay, SEF Relay, Bus Bar Protection relay, Feeder Protection Relay etc. We are authorized vendor of Schneider Electric Infrastructure Limited and Siemens Ltd.

Analysis and Monitoring

We have experienced engineers and experts for special tests and analysis like Power system studies and harmonics analysis, equipment condition monitoring, Thermography, Partial Discharge, Generator healthiness checking, Network consultancy etc. Our team of expert’s engineers offers all kinds of Testing, Analysis and Condition Monitoring of sub-station. We can work across all voltage levels like LV, MV, HV and EHV. We carry out Testing, Analysis and Condition Monitoring for AIS as well GIS system. We have our own advanced testing equipment to carry out necessary Testing, Analysis and Condition Monitoring job to get the quick results.

Special Testing

We have modern technologies and kits for special tests like ELCID, Digital RSO, Partial Discharge, Thermal Imaging Camera, Tan-Delta, SFRA, CT Analyzer, PT Analyzer, VIDAR, DCRM for EHV circuit breaker, Power Analyzer, Dew point measurement kit etc. Our team of experts can give you all kinds of solution for your substation. We can work all across the voltage levels LV,MV,HV and EHV. We carry out ETC for AIS as well GIS substations. We have our own advanced testing equipment to carry out necessary testing at substation. We also support for integration of relays into existing SCADA or New SCADA.

Training & Internship

Our organization take care of new talents and fresher by providing training and internship to the freshly graduates, so that they can develop themselves to earn a job of their own. We provide summer camps and winter industrial training also, so that they gather hands on experience in testing and commissioning, maintenance etc. As the technology developed the protection devices have also undergone many changes. So, there is a constant need to get yourself trained and upgrade your skills to keep in pace with the rapidly changing world irrespective of your hierarchy.

Additional Undertakings / Substation Operation and maintenance

We also undertake the jobs for Operation and Maintenance of 132KV, 33KV, 11kV, 415V substations. We have experienced operation engineers to manage substation of different voltage level. We have team of experts, trained SCADA operation engineers, who can manage the control room and command station successfully for a long period of time.

Contact us

Call: +91 9433001310
Monday-Friday (10am-6pm)

Email: info@lbengineering.co.in
Web: http://www.lbengineering.co.in/

Location: 8 B.B.N.C Sarani
(91/4 J .K . Street) Uttarpara, Hooghly- 712258.

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