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Prayas Electro-systems (thane) Private Limited
Prayas Electro-systems (thane) Private Limited
Airoli, Navi Mumbai, Thane, Maharashtra
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Our Services

Auxiliary RelayYes! I am interested
Owing to rich industry experience, we are engaged in offering Auxiliary Relay. By utilizing our latest tools and equipment, our technicians flawlessly perform the repairing work of different types of generators. In order to ensure long run and trouble free performance of these generators, we make use of the best quality parts and components. Our services are widely acknowledged for timely execution and cost effectiveness.


Numerical Motor Protection RelaysYes! I am interested
Being a quality-driven organization, we offer Numerical Motor Protection Relays to our clients. Our skilled workers and their team keep a strict check on the proper functioning and maintenance of the relay. We make use of the best quality parts and components, sourced from the leading vendors of the industry to maintain the efficiency of the diesel generator. The price range is affordable and economical. Features: Reliable service Unmatched performance Cost effective
Power Transformers ServiceYes! I am interested
Our firm provides the world class service of Power Transformers Service. It includes complete testing of transformer at site including Tan Delta, SFRA and Differential protection Relay healthy check. Along with it we also provide at site solutions of products such as bushing replacement, oil leakage, and fitment of air cell in the existing electrical machine conservator tank and off the line oil filtration.

Other Details:

LED Lamps & Tube Light ServiceYes! I am interested
We have emerged as a well-known organization involved in providing reliable LED Lamps & Tube Light service to the customers. It is used for Street Lighting and Switch Yard Lighting. We provide these services according the exact requirements of our clients so as to win their trust for longer time. Our workers carry out the work with full commitment and dedication.

Other Details:

Protection Relays Retrofitting ServiceYes! I am interested
We are engaged in providing Protection Relays Service to our esteemed clients. It includes retrofitting or replacement of electromechanical relays by numerical relays for transformer protection, feeder protection and motor protection. We use high grade material and latest equipment in providing these services which cater the need of the customers. The price of the service is economical.

Other Details:

Circuit Breakers ServiceYes! I am interested
We are amongst the firms that provide Overhauling, One time services (OTC) and Retro fitting for all types of fault analysis and solutions for site problems. In order to render the perfection, we offer Circuit Breakers Service , we make use of highly developed tools and techniques. Our skilled professionals plan and implement this service as per the specific demands of our clients. We make use of advanced techniques to execute this service with high level of precision and provide them best quality service. Other Details: Monitors network process of electronic control systems High efficiency Shock-proof Additional Details: LV (440 volts) Overhauling, One time services (OTC) & Retro fitting for all types of C.B.,fault analysis & solutions for site problems. MV (11 KV, 33 KV) - Overhauling, one time services (OTC) & Retro fitting for all types of VCB fault analysis & Solutions for site problems. HV (66 KV, 132 KV, 220 KV -Overhauling, one time services (OTC) & Retro fitting for all types of Sf6 fault analysis & solutions for site problems.
Insulator Coating ServiceYes! I am interested
We are involved in offering Insulator Coating Service to our clients. We provide service by Nanotechnology based polymer to avoid Insulator flash over and nanotechnology based polymer coating for bus-bars, in panels to avoid flash over or short circuits due to moisture and lizards, by developing high-dielectric performance. We have a team of skilled workers who plan the things that are required for the service and then execute the plan.

Other Details:

Flameproof Equipment ServiceYes! I am interested
We provide the global class service for Flameproof Equipment Service. Our service includes in providing equipments such as Air-conditioners, Well glass, Led Bulk head, Limit switch, Exhaust Fans, Junction box, Ceiling Fans and SETC, (Supply Erection, Testing & Commissioning) could be provided. One can get our service within the specific time period at a very cost effective rate.


Welcome to

Prayas Electro-systems (thane) Private Limited

  • Nature of BusinessService Provider
  • Total Number of Employees26 to 50 People
  • Year of Establishment2002
  • Legal Status of FirmLimited Company (Ltd./Pvt.Ltd.)
  • Annual TurnoverRs. 2 - 5 Crore
  • GST No.27AADCP0610P1ZD

We, marked our inception in the year 2002 and being as a reputed service provider & supplier of the best range of Auxiliary, Numerical Protection Relays  & Equipments required for control & relay Panel in the substation. 

We provide services for :
C&R PANELS: C&R Panel Replacement, Retrofitting of the Panels along with Cable laying , Termination & Testing of Panel. Augmentation, Change of Protection Scheme & SETC (Supply Erection Testing & Commissioning) of C&R Panels.

PROTECTION RELAYS:Replacement/Retrofitting of Electro-Mechanical Relays by Numerical Relays for Feeder Protection, Transformer Protection, Motor Protection.Fault level Calculations, Parameterization, Configuration of Numerical Relays, SCADA connectivity of Relays, Software Downloading & Commissioning of Protection Relays. Relay Testing for healthy check & trials with Breaker (OTC) for all types of Protection Relay.Protection Relay & Protection Scheme up-gradation work.

TRANSFORMERS:Complete testing of Transformer at site including Tan Delta, SFRA & All protection Relay healthiness check. At site solutions of Transformers such as Oil Leakage, Bushing Replacement, Fitment of Air Cell in the existing Transformer Conservator Tank, off line Oil filtration etc.

OLTC: “On Load Tap Changer” servicing at site including driving mechanism for 11KV / 33KV / 110 KV / 132 KV & 220 KV Transformers.Retrofitting of the OLTC at site.OLTC replacement & filtration.Spare replacement & attending any operational problems.

CIRCUIT BREAKERS:Low Voltage (440 volts)/ High Voltage (11 KV, 33 KV)/ EHV (66 KV, 132KV, 220 KV)Overhauling, One Time Services (OTS), Retrofitting for all types of C.B., fault analysis &  solutions for site problems. Add services offered.

HARMONIC  SUPPRESSIONS:Power quality improvement by Harmonic Analysis, Designing, Providing Passive & Active filters to suit system requirement. Individual & Total Harmonic Distortion suppression substantially.(THD) Saving in power. (KW)

CONTACTS RECONDITIONING:We provide services for reconditioning, old worn out contacts of L.V. contactors, of 16 to 350 Amp restoring full life to contactors.Equivalent new contact can be supplied for reputed make contactors with durability of original at lesser Price.We provide services of reconditioning of Contacts of Circuit Breaker.

CT & PT:Replacement, Retrofitting, Installation, Testing & Commissioning of CT & PT for HT/EHV Consumers & State Power Utilities.Routine Testing of CT & PT including Tan Delta Test.

INSULATOR COATING:All kind of Insulators (Indoor/Outdoor) coating by Nano-Technology based polymer to avoid Corona/ Insulator flash over.Nano-Technology based polymer coating for Bus-bars, in panels to avoid short circuits, flash over, due to moisture & lizards, by developing high surface insulation.Tough, Durable, Atmosphere Insensitive Coatings to avoid Rusting, Oxidations & Life Enhancement, far better than enamels or epoxy paints.

LED HAND LAMP/ FLOOD/TUBE LIGHT:LED hand lamp is provided with high bright white LED 13W equivalent to 100 watt filament lamp/CFL. Operating voltage 110V to 220V AC/DC, another range 24V DC / 230V AC 9 watt is also available.LED Tubes have been proved for their better performance, higher light output, low power consumption, longer life.LED Flood Lights, high bay for industrial applications have proved for their remarkable performance. Those could be used for Switch Yard Lighting & Street Lighting etc.We offer our specialized services for effective liasioning for EHV connection, Power Purchase Agreement (PPA), Power Trading, Open Access Connectivity & Representation to authorities.




Prayas Electro-systems (thane) Private LimitedPrayas Electro-systems (thane) Private Limited



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Prasad Kulkarni  (Director)
Prayas Electro-systems (thane) Private Limited
Om Shri Mahavir CHS, Plot No. 263, Behind Lifeline Hospital, Sector 3, Near Bhoskar Bhavan, Airoli, Navi Mumbai - 400708, Thane, Maharashtra, India
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