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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.


Diesel Generators Three Phase Automatic Changeover

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Diesel Generators Three Phase Automatic Changeover
Approx. INR 8600 / 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
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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. INR 4350 / 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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2 Pole Changeover Switch

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2 Pole Changeover Switch
Approx. INR 1500 / 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

4 Pole Changeover Switch

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4 Pole Changeover Switch
Approx. INR 8600 / 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

Auto Changeover Switch

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Auto Changeover Switch
Approx. INR 1500 / 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. INR 2100 / 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.
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    Changeover Switch

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    Changeover Switch
    Approx. INR 1500 / 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.

    Yes! I am Interested

    Changeover Switch Board

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    Changeover Switch Board
    Approx. INR 8600 / 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. INR 3500 / 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

      Diesel Gen Three Phase Automatic Changeover

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      Diesel Gen Three Phase Automatic Changeover
      Approx. INR 8700 / 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
      Yes! I am Interested

      Electrical Changeover Switch

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      Electrical Changeover Switch
      Approx. INR 7215 / 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. INR 7250 / 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

        Inverter Changeover Switch

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        Inverter Changeover Switch
        Approx. INR 1500 / 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

        Roshan Single Phase Changeover

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        Roshan Single Phase Changeover
        Approx. INR 1500 / 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
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        Solar Changeover Switch

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        Solar Changeover Switch
        Approx. INR 1500 / 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

        Three Phase Automatic Changeover

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        Three Phase Automatic Changeover
        Approx. INR 3100 / 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
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        Three Phase Automatic Changeover For Diesel Generators

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        Three Phase Automatic Changeover For Diesel Generators
        Approx. INR 4300 / 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

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        Three Phase Automatic Changeover Switch
        Approx. INR 3100 / 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
        Yes! I am Interested

        Three Phase Automatic Changeover Switch

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        Three Phase Automatic Changeover Switch
        Approx. INR 7300 / 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
        Yes! I am Interested

        Three Phase Automatic Changeover Switch For Generators

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        Three Phase Automatic Changeover Switch For Generators
        Approx. INR 3100 / 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 Automatic Off Load Change Over Switch

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        Three Phase Automatic Off Load Change Over Switch
        Approx. INR 3100 / 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
        Yes! I am Interested

        Three Phase On Load Changeover Switch

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        Three Phase On Load Changeover Switch
        Approx. INR 7215 / 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

           
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          Call Us:  +91-8079456457
          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
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