Products & services

Optimized & Industry-ready Solutions

For All Your Complicated Needs

Providing complete solutions for Design, Engineering, Testing and Commissioning of Substations, Power Plants and Industrial Units

Industry Focused Services & Products!

Protection System

We can do programming, testing, and commissioning of all make of relays with all applications. Our team is capable of doing testing of relays with very advanced test kits like Omicron, Doble, Megger, etc.Also, we carry out regular maintenance and calibration jobs of Numerical as well as Electromechanical Relays. Substation Erection, Testing, and Commissioning Services

Our team of experts can give you all kinds of ETC services for your substation. We can work all across the voltage levels LV, MV,HV, and EHV. We carry out ETC for AIS as well as GIS substations. We have our own advanced testing equipment to carry out necessary testing at substations and to get the work done quickly without depending on anybody.

We can also give the necessary support for the integration of relays into existing SCADA or New SCADA

We are able to test below relays

Line Distance Relay
Line Differential Relay
Transformer Differential Relay
Motor/Generator Protection Relay
Directional Relay
REF Relay
Transformer/Motor/Generator Relay
Bus bar Protection Relay
Feeder Protection Relay

Testing and Commissioning

Power transformer testing & commissioning

Our team of experts can give you all kinds of Testing and commissioning of transformers. We can work all across the voltage levels LV, MV,HV, and EHV. We carry out ETC for AIS as well as GIS substations. We have our own advanced testing equipment to carry out the necessary testing of the transformer and to get the work done quickly without depending on anybody.

Services offered in Power Transformers Testing & commissioning ;

Offline Testing

Dielectric Frequency Response Analysis (DFR)
Sweep Frequency Response Analysis Measurement
Capacitance and Tan Delta Measurement of Transformer
Transformer Turns Ratio Measurement Ratio
Magnetic Balance Measurement
Excitation Current Measurement
Winding Resistance Measurement
Insulation Resistance and Polarization Index Measurement
OTI and WTI Meter Calibration
Functional Checking of Protection Devices like PRV, Buchoze Relay, MOG, OTI, WTI

Online Testing

Partial Discharge Measurement and Localization
Thermography
Online moisture content Measurement
Transformer Oil (Screening, DGA and Furan) Test

2. Circuit Breakers Servicing,Testing & Commissioning:

Our team of experts can give you all kinds of Testing and commissioning & servicing of circuit breakers. We can work all across the voltage levels LV, MV, HV, and EHV. We carry out Testing & commissioning for AIS as well GIS circuit breakers. We have our own advanced testing equipment to carry out the necessary testing of the transformer and to get the work done quickly without depending on anybody.

Services offered in circuit breakers Testing & commissioning:

Offline Testing

Insulation Resistance Measurement
Dynamic Contact Resistance Measurement (DCRM)
State Contact Resistance Measurement (CRM)
·Timing Measurement
SF6 Gas Dew Point Measurement
SF6 Gas Leakage Test
Vacuum Interrupter Test ( VIDAR-only for VCB)
Functional Check (Remote Trial)

Online Testing

Partial Discharge Measurement (For all Switchyard Equipment)

Thermography ( For All MV/EHV Equipments)

Circuit Breakers Servicing :

Cleaning of breaker with CRC
Removal of old grease and re-greasing the same with recommended grease.
Check condition of arcing contact and gap between fixed and moving arcing contacts shall be checked.
Checking the reset mechanism, tripping of breaker through push button
Checking tripping of ACB through protection release
Tripping of ACB manually through volt metric release.
Checking and adjust freeness of DN and volt metric release trip rod
Checking presence and proper tightening of hardware.
Checking presence of all circlips
Checking condition and alignment of jaw contact with cradle terminals
Checking condition of ACB wiring and replace if required
Checking and adjusting gap between hylam sheet and side plate
Checking proper closing of all poles together
Checking working of anti pumping device in case of EDO ACB
Checking alignment of SIC and it’s operation
Checking scrapping earth alignment
Checking condition of arc chutes
Checking U/V release pick up and drop off
Checking ACB tripping through shunt release
Checking motor operation in case of EDO ACB
Checking closing coil operation in case of EDO ACB
Checking continuity and proper changeover of aux contact block
Checking of release by secondary injection for O/L, S/C, E/F
The setting of release as per the load
Checking the healthiness of CTs
The spare parts, accessories would have to be provided by the customer.