#stesalitltd indian railway

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Loco Transformers!

Focus on developing the global quality of Traction products StesaLIT Limited an ISO 9001: 2000 company is into the manufacturing of electric pneumatic contractor, Complete Driver Desk, Traction Motors, electrical rectifier, brushless alternator, Electromagnetic Contactor (EMC), etc.

The loco transformer is used for stepping down the voltage level required for motors used in the railway engines. This transformer has a low dimension and weight limits. Our Locomotive transformers are catered directly to Indian Railways and we have a different range of uniquely designed products like 3900 kVA Foil Wound, 5400 kVA.

Technical Specification:

– Loco 3900/5400 KVA, 6531 KVA, 7775 KVA Transformer

– Rating: 15.0 MVA

– Input Voltage: 25KV

– Cooling: Forced Air- oil-cooled.

– Insulation: Class H

[stesalitltd]

Manufacturer of Indian Railway Parts!

StesaLIT Limited an ISO 9001: 2000 company, has a focus on developing and manufacturing the global quality of Traction products VIZ. loco transformer, electric pneumatic contractor, Complete Driver Desk, Traction Motors, electrical rectifier, brushless alternator, Electromagnetic Contactor (EMC), etc. of Railway, Metro trains, and transportation sector. These are some key products for coaches, Locomotives, and Metro Cars.

Loco Transformers

Our Locomotive transformers can be catered directly to the production units of Indian Railways. We have a different range of uniquely designed products like 3900 kVA Foil Wound, 5400 kVA.

Traction Motors:

StesaLIT manufacture highly customized traction motor for the rail vehicle having below speciation:

Technical Specification:

– Locomotive Engines Rating: 850 kw

– Voltage: 750V DC

– Speed: 1100 RPM

– Insulation: class 200

– Forced Air Ventilation Motor Efficiency: 0.95

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StesalitLTD India:  Manufacturers for Electromagnetic Contactor (EMC)!!

StesaLIT Limited, an ISO 9001: 2000 certified company, known to be amongst the finest manufacturers of railway and metro engineering products. We have firmly trained team for researching, developing, and manufacturing high-end engineering products rivalling international standards for Locomotives, Coaches, EMU’s, Metro Cars, and Railway parts. We are one of the leading manufacturers of rolling stock equipment for Indian Railway and Metro trains.

Electromagnetic Contactor (EMC)

Electromagnetic Contactor (EMC) works for three phases and acts as a three-phase switch for various motors. This is used for operating the auxiliary machines in the locomotives.

Technical Specification:

–        Coil Resistance: 20ºC is 550 Ω

–        D.C. Supply Voltage at the coil: 68v to 136v DC

–        Pickup Voltage: 68v

–        Dropout Voltage: 10v

–        Contact Force: 950 ± 100 gm

–        Aux. Switch: 2 No. / 2 NC

–        Aux. Contact Pressure: 80 Gm + 10%

–        Dielectric Strength: 2.25 KV in 1 Min.

[stesalitltd]

StesaLIT Limited: Key Products for Coaches/ Metro Cars

StesaLIT Limited an ISO 9001: 2000 company, has a focus on developing and manufacturing the global quality of Traction products VIZ. loco transformer, electric pneumatic contractor, Complete Driver Desk, Traction Motors, electrical rectifier, brushless alternator, Electromagnetic Contactor (EMC), etc. of Railway, Metro trains, and transportation sector. These are some key products for coaches, Locomotives, and Metro Cars.  As an ace name in the area of Industrial components, our company emerges as a preferred choice in the market.

The enhanced service life and well-tested design enable our product to grow from strength to strength. The products/equipment are recognized and are approved by various Railway bodies.

StesaLIT Products for Coaches/ Metro Cars

We manufacture Product for Railway coaches, Metro Cars, Switch Board Cabinet for SC AC Coaches, etc. These products are used in railway and metro trains to facilitate the coaches. The range of products includes:

1. AC Control panel and Roof Mounted AC Package Unit

2. ZS Coupler (400A/ 500V)

3. Switch Board Cabinet for SC AC Coaches, AC Hot Buffet Coaches

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Rectifiers by StesaLIT Limited, India!!

A rectifier is an electrical device composed of one or more diodes that convert alternating current (AC) to direct current (DC). StesaLIT manufactures a rectifier which is an electrical device that converts an alternating current into a direct one by allowing it to flow through it in one direction only. And we can simply convert AC voltage to DC voltage using a device called PN junction diode.

Rectifiers can take the shape of several different physical forms such as solid-state diodes, vacuum tube diodes, mercury-arc valves, silicon-controlled rectifiers, and various other silicon-based semiconductors switches.

Technical Specification:

– Rating:  25 KV AC, 50 c/s

– Input to Blower Motor: 415 V

– Rectifier Input Voltage: 1000 VMS

– Output: 470 Volts

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Master Controller (Locomotive)!

StesaLIT Limited an ISO 9001: 2000 company, has a focus on developing and manufacturing the global quality of Traction products VIZ.   Master Controller is manually operated equipment that comprises the control elements required for driving and braking, as well as for controlling the auxiliary function of traction rail vehicles from Driver's desk. Master controller is suitable for use on 3-phase, 25KV, AC Locomotives as well as in the Driving Cars of EMUs.

Master Controllers (Locomotive)

This product acts as the main (master) controller of the various electric need like pneumatic contractors and dielectric magnetic insulation contractors, through an Indicator lamp. The enclosures of our master controllers are made from different materials like reinforced sheet steel and aluminium. These are customized products as per the needs. These master controllers play rolls in Complete Master Desk of Trains.  These product get customize as per the requirement to fitout in Master Desk.

Technical Specification:

–        Contact force for Cam: 120 gm

–        Surge Voltage: 5.1 KV

–        Rated Voltage: 72v

–        Contact Pressure at Cam: 1.5 – 2.6N

–        Resistance: 5 MΩ

[stesalitltd]

Railway Products Manufacturer!

As being reputed manufacturer of Indian Railway products, StesaLIT Limited an ISO 9001: 2000 company deals in the manufacturing of Traction products Locomotive VIZ, Master Controller, Traction Motor, Contactor, Electro-Magnetic Contactor, Smoothing Reactor, Rectifier Block, RMPU’S, Switch Board, Cabinets, electrical panels for 3 phase locomotive, oil cooling units, etc.

Products for Coaches/ Metro Cars

StesaLIT Manufacture Product for Railway coaches, Metro Cars, Switch Board Cabinet for SC AC Coaches, etc. These products are used in railway and metro trains to facilitate the coaches. The range of products includes:

1. AC Control panel and Roof Mounted AC Package Unit

2. ZS Coupler (400A/ 500V)

3. Switch Board Cabinet for SC AC Coaches, AC Hot Buffet Coaches

The company has sprawling manufacturing facilities exceeding an area of square feet in Baddi, Himachal Pradesh (India) with a sales and support network spread across all parts of the country.

[stesalitltd]

Staisalit Limited:  Using by Master Controller in Indian Railway!!

Master Controller is manually operated equipment that comprises controlling elements required for driving and braking, as well as for controlling the auxiliary function of traction rail vehicles from Driver's desk. The enclosures of our master controllers are made from different materials like reinforced sheet steel and aluminum. These are customized products as per the needs. These master controllers play rolls in Complete Master Desk of Trains.  These products get to customize as per the requirement to fit out in Master Desk

Train Master controller, control the traction speed, braking force, and traveling direction. They must be easy to integrate and ensure conductor comfort and safety. Sécheron BSK, MMC, and foot controller lines meet the vast majority of a tramway, Light Rail Vehicle (LRV), and locomotive master controller needs.

Technical Specification:

–   Contact force for Cam: 120 gm

– Surge Voltage: 5.1 KV

– Rated Voltage: 72v

–   Contact Pressure at Cam: 1.5 – 2.6N

–   Resistance: 5 MΩ