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Roshan Engineering Corporation
Roshan Engineering Corporation


Automatic Changeover

We are manufacturer of wide range of Automatic Changeovers like Single Phase Changeover, Three Phase Changeover and Automatic phase-changer. Our range of change-overs finds wide application in industries as well as in domestic sphere for use in low voltage distribution circuits, wherever continuity of supply is necessary, for switching to an alternate source of supply from main supply and vise-verse. It is provided of switch dis connectors with independent manual operation, capable of making, carrying and breaking currents under normal circuit conditions, which may include operating overload condition and also carry currents under specified abnormal circuit conditions such as those of short circuit for a specified time.


Three Phase Automatic Changeover Switch

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Three Phase Automatic Changeover Switch
Approx. Rs 7,300 / Piece
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We offer Three Phase Automatic Changeover Switch.


Technical Details:


  • Model Name: RCT-90
  • Phase: Three
  • AMPS Rating: 90A
  • Maximum Loading Capacity: 18 Kva
  • Input: 220V/440V AC


Additional Information:

  • Item Code: RCT-180
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Three Phase Automatic Change Over Cum Phase Selector

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Three Phase Automatic Change Over Cum Phase Selector
Approx. Rs 4,350 / Piece
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Product Details:
PhaseThree Phase
BrandROSHAN
Number of Poles4

We offer Three Phase Automatic Change Over Cum Phase Selector.


Technical Details:

  • Model Name: RTCS-30/RTCS-60
  • Phase: Three
  • AMPS Rating: 30/60A - Per Phase
  • Maximum Loading Capacity: 6Kva/12Kva
  • Input: 220V/440V AC

 



Additional Information:

  • Item Code: RTCS-30
  • Pay Mode Terms: T/T (Bank Transfer)
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Changeover Switch

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Changeover Switch
Approx. Rs 1,500 / No
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V Model - RCS 30
V Phase - Single Phase
V Capacity - 30amps (6kva)
V Input Volt - 220v AC

SPECIAL FEATURES:

Instant automatic change over from the main supply to the generator supply and vice versa.

Genset is put off automatically when main power resumes.

Minimized physical activity is to start the generator.

It can operate in low voltage.

Fuel is saved due to auto stop facility.

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Electrical Changeover Switch

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Electrical Changeover Switch
Approx. Rs 7,215 / No
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  •  Model - RCT 180
  •  Phase - Three Phase
  •  Capacity - Three Phase
  •  Input Volt - 220v / 440v Ac

SPECIAL FEATURES:
  • Instant automatic change over from the main supply to the generator supply and vice versa.
  • Genset is put off automatically when main power resumes.
  • Minimized physical activity is to start the generator.
  • It can operate in low voltage.
  • Fuel is saved due to auto stop facility.
Yes! I am Interested

Generator Three Phase Changeover

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Generator Three Phase Changeover
Approx. Rs 7,250 / No
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     Model - RCT 180
     Phase - Three Phase
     Capacity - Three Phase
     Input Volt - 220v / 440v Ac

    Special Features:
    • Instant automatic change over from the main supply to the generator supply and vice versa.
    • Genset is put off automatically when main power resumes.
    • Minimized physical activity is to start the generator.
    • It can operate in low voltage.
    • Fuel is saved due to auto stop facility.
    Yes! I am Interested

    Changeover Transfer Switch

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    Changeover Transfer Switch
    Approx. Rs 3,500 / Number
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    Product Details:
    BrandROSHAN
    TypeAutomatic
    Number of Poles4P

    Specifications
    • Model - Rct 90
      Phase - Three Phase
    • Capacity - 30AMPS / Phase, 
    • 6KVA / Phase
    • Input Volt - 220 / 440 VOLT
    Special Features:
    • Instant automatic change over from the main supply to the generator supply and vice versa.
    • Genset is put off automatically when main power resumes.
    • Minimized physical activity is to start the generator.
    • It can operate in low voltage.
    • Fuel is saved due to auto stop facility
    Yes! I am Interested

    4 Pole Changeover Switch

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    4 Pole Changeover Switch
    Approx. Rs 8,600 / Number
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    Product Details:
    BrandROSHAN
    TypeAutomatic
    Number of Poles4P

    Features
    • Model - rdct 30 / rdct 60
    • Phase - three
    • Apms rating - 30a / 60a
    • Maximum loading capacity - 6/12 kva
    • Input - 220v/440v ac
    • Instant automatic change over from the main supply to the generator supply and vice versa.
    • Genset is put off automatically when main power resumes.
    • Minimized physical activity is to start the generator.
    • It can operate in low voltage.
    • Fuel is saved due to auto stop facility.
    Yes! I am Interested

    Inverter Changeover Switch

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    Inverter Changeover Switch
    Approx. Rs 1,500 / No
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    Special Features:
    • It is used to change over between two UPS.
    • Instant change over when primary UPS is cut off.
    • Available models - 2KVA -20KVA.
    • Compact box with elegant look.
    Yes! I am Interested

    Diesel Gen Three Phase Automatic Changeover

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    Diesel Gen Three Phase Automatic Changeover
    Approx. Rs 8,700 / Piece
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    Product Details:
    PhaseThree Phase
    BrandROSHAN
    Number of Poles4

    We offer Diesel Gen Three Phase Automatic Changeover to our valuable clients.

    Technical Specification:

    • Model: RDCT-30 AS
    • Phase: Three
    • AMPS Rating: 30 A
    • Maximum Loading Capacity: 6 KVA


    Additional Information:

    • Item Code: RDCT-30AS
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    Solar Changeover Switch

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    Solar Changeover Switch
    Approx. Rs 1,500 / No
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    • Model - RCS 30
    • Phase - SINGLE Phase
    • Capacity - 30 AMPS
    • Input Volt - 220v 
    Special Features:
    • Instant automatic change over from the main supply to the generator supply and vice versa.
    • Genset is put off automatically when main power resumes.
    • Minimized physical activity is to start the generator.
    • It can operate in low voltage.
    • Fuel is saved due to auto stop facility.
    Yes! I am Interested

    Roshan Single Phase Changeover

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    Roshan Single Phase Changeover
    Approx. Rs 1,500 / No
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    Product Details:
    Rated Voltage220V
    BrandRoshan
    TypeAutomatic
    Number of Poles2P

    Model - rcs 30phase - single phase capacity - 30amps (6kva)input volt - 220v ac
    Special features:Instant automatic change over from the main supply to the generator supply and vice versa.Genset is put off automatically when main power resumes.Minimized physical activity is to start the generator.It can operate at low voltage.Fuel is saved due to auto stop facility.


    Additional Information:

    • Item Code: RCS30
    Yes! I am Interested

    Three Phase Automatic Changeover Switch

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    Three Phase Automatic Changeover Switch
    Approx. Rs 3,100 / Piece
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    Product Details:
    PhaseThree Phase
    BrandROSHAN
    Number of Poles4

    We offer Three Phase Automatic Changeover Switch to our clients.
     
    Technical Details:

    • Model: RCT 90
    • Phase: Three
    • AMPS Rating: 90 A
    • Maximum Loading Capacity: 18 KVA


    Additional Information:

    • Item Code: RCT-90
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    Three Phase Automatic Changeover

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    Three Phase Automatic Changeover
    Approx. Rs 3,100 / Unit
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    Product Details:
    PhaseThree Phase
    BrandROSHAN
    Number of Poles4

    We Offer Three Phase Automatic Changeover.


    Specifications:

     

    • Model Name: RCT-90
    • Phase: Three
    • AMPS Rating: 90A
    • Maximum Loading Capacity: 18 Kva
    • Input: 220V/440V AC
    Yes! I am Interested

    Diesel Generators Three Phase Automatic Changeover

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    Diesel Generators Three Phase Automatic Changeover
    Approx. Rs 8,600 / Piece
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    Product Details:
    PhaseThree Phase
    BrandROSHAN
    Number of Poles4

    We offer Diesel Generators Three Phase Automatic Changeover to our clients.

    Specifications:

    ModelRDCT-60
    Loading capacity
    12 KVA
    Input voltage
    220/440VOLT
    Weight6.00KG
    Dimension
    Length340mm
    Breadth360mm
    Height100mm


    Additional Information:

    • Item Code: RDCT-60
    Yes! I am Interested

    Three Phase Automatic Off Load Change Over Switch

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    Three Phase Automatic Off Load Change Over Switch
    Approx. Rs 3,100 / Unit
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    We offer high quality Three Phase Automatic Off Load Change Over Switch that are user-friendly and are well developed for getting electricity in all three phase lines.

    Specifications:

    • Model: RDCT-60
    • Phase Three
    • AMPS Rating: 30 A
    • Maximum Loading Capacity: 12 KVA
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    Changeover Switch Board

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    Changeover Switch Board
    Approx. Rs 8,600 / No
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      •  Model - Rct 180
      •  Phase - Three Phase
      •  Capacity - Three Phase
      •  Input Volt - 220v / 440v Ac
      Special Features:
      • Instant automatic change over from the main supply to the generator supply and vice versa.
      • Genset is put off automatically when main power resumes.
      • Minimized physical activity is to start the generator.
      • It can operate in low voltage.
      • Fuel is saved due to auto stop facility.
      Yes! I am Interested

      Three Phase Automatic Changeover For Diesel Generators

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      Three Phase Automatic Changeover For Diesel Generators
      Approx. Rs 4,300 / Piece
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      Product Details:
      BrandROSHAN

      We offer Three Phase Automatic Changeover for Diesel Generators to our clients.

      Specifications:

      ModelRDCT - 30
      Loading Capacity
      6 KVA
      Input Voltage
      220/440VOLT
      Weight
      3.7KG
      Dimension
      Length290mm
      breadth310mm
      height70mm


      Additional Information:

      • Item Code: RDCT-30
      Yes! I am Interested

      Three Phase Automatic Changeover Switch For Generators

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      Three Phase Automatic Changeover Switch For Generators
      Approx. Rs 3,100 / Unit
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      Product Details:
      BrandROSHAN

      We offer Three Phase Automatic Changeover Switch for Generators to our clients.

      Technical Details:

      • Model: RDCT-60
      • Phase: Three
      • AMPS Rating: 30 A
      • Maximum Loading Capacity: 12 KVA
      Yes! I am Interested

      Three Phase On Load Changeover Switch

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      Three Phase On Load Changeover Switch
      Approx. Rs 7,215 / No
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        •  Model - Rct 180
        •  Phase - Three Phase
        •  Capacity - Three Phase
        •  Input Volt - 220v / 440v Ac

        Special Features:
        • Instant automatic change over from the main supply to the generator supply and vice versa.
        • Genset is put off automatically when main power resumes.
        • Minimized physical activity is to start the generator.
        • It can operate in low voltage.
        • Fuel is saved due to auto stop facility.
        Yes! I am Interested

        Auto Changeover Switch

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        Auto Changeover Switch
        Approx. Rs 1,500 / No
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          •  Model - Rcs 30
          •  Phase - Single Phase
          •  Capacity - 30amps (6kva)
          •  Input Volt - 220v Ac
          Special Features:
          • Instant automatic change over from the main supply to the generator supply and vice versa.
          • Genset is put off automatically when main power resumes.
          • Minimized physical activity is to start the generator.
          • It can operate in low voltage.
          • Fuel is saved due to auto stop facility.
          Yes! I am Interested

          Battery Changeover Switch

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          Battery Changeover Switch
          Approx. Rs 2,100 / No
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          Product Details:
          Rated Current5 AMPS DC
          Rated Voltage12 VOLT
          BrandROSHAN
          TypeAutomatic
          Number of Poles2P

          Special Features:
          • It is used to change over between two / four batteries.
          • Instant change over when primary battery is low.
          • Available models - 12V/24V.
          • Compact box with elegant look.
          Yes! I am Interested

          2 Pole Changeover Switch

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          2 Pole Changeover Switch
          Approx. Rs 1,500 / No
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          • MODEL - RCS 30
          • PHASE - SINGLE PHASE
          • CAPACITY - 30AMPS (6KVA)
          • INPUT VOLT - 220V AC 

          SPECIAL FEATURES:
          • Instant automatic change over from the main supply to the generator supply and vice versa.
          • Genset is put off automatically when main power resumes.
          • Minimized physical activity is to start the generator.
          • It can operate in low voltage.
          • Fuel is saved due to auto stop facility.
          Yes! I am Interested

           


          Roshan Engineering Corporation
          A. Isaac Irudayaraj (Managing Partner)
          No. 24, A/40 A, Dewan Rama Road, Purasawalkam, Opposite Noble Hospital
          Chennai - 600084, Tamil Nadu, India
          Contact via E-mail
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