Roshan Engineering Corporation
Perambur, Chennai, Tamil Nadu
GST No. 33APDPS7013R1ZG
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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.
Product Details:
| Minimum Order Quantity | 1 Unit |
| Usage/Application | Used along with the generator for power changeover during Mains failure |
| Poles Number | 4 |
| Current Rating (Amps) | 40 Amps |
| Type | Contactor type changeover |
| Phase | Three Phase |
| Rated Frequency | 50 Hz |
| Switch Control | Automatic |
| Model No. | RDTX-04 |
| Brand | Roshan |
Special Features for AUTOMATIC CHANGEOVER:
1. Automatically changeover from main supply to generator supply and vice versa.
2. Automatically stops generators when power resumes.
3. L & T 4 Pole contactor.
4. Bus bar system for input and output supply.
5. Lamp indication for main on - Gen on- Load on.
6. Interlock system provide for main supply and gen supply.
7. Rotary switch is provided for BY-PASS application.
8. Elegant look, powder coated panel box.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Unit |
| Switch Control | Automatic |
| Poles Number | 4 |
| Current Rating (Amps) | 25 Amps |
| Type | Contactor type changeover |
| Phase | Three Phase |
| Rated Frequency | 50 Hz |
| Model No. | RDTX-02 |
| Brand | Roshan |
Special Features for AUTOMATIC CHANGEOVER:
1. Automatically changeover from main supply to generator supply and vice versa.
2. Automatically stops generators when power resumes.
3. L & T 4 Pole contactor.
4. Bus bar system for input and output supply.
5. Lamp indication for main on - Gen on- Load on.
6. Interlock system provide for main supply and gen supply
7. Rotary switch is provided for BY-PASS application.
8. Elegant look, powder coated panel box.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Rated Voltage | 440 V |
| Automation Grade | Automatic |
| Brand | ROSHAN |
| Color | Siemens Grey |
| Usage/Application | Used along with the generator for power changeover during Mains failure |
| Phase | Three Phase |
| Capacity | 200 amps |
| Frequency | 50 Hz |
| Warranty | 1 year |
| Material | Mild Steel |
SPECIAL FEATURES OF MOTORIZED CHANGEOVER PANEL:
· Automatically changeover main supply to generator supply and vice versa.
· L&T 4 Pole motorized changeover.
· Lamp indication for main on – Gen on- Load on.
· Interlock system provide for main supply and gen supply.
· BY PASS system provided.
· Elegant look & powder coated panel box.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Current Rating | 40 amps |
| Usage/Application | Used along with the generator for power changeover during Mains failure |
| Current Rating (Amps) | 40 amps |
| Type | Contactor type changeover |
| Phase | Three Phase |
| Pole Count | 4 |
| Switch Control | Automatic |
| Model No. | RDTX-03 |
| Brand | Roshan |
Special Features for AUTOMATIC CHANGEOVER:
1. Automatically changeover from main supply to generator supply and vice versa.
2. Automatically stops the generator when power resumes.
3. L & T 4 Pole contactor.
4. Bus bar system for input and output supply.
5. Lamp indication for main on - Gen on- Load on.
6. Interlock system provide for main supply and gen supply
7. Rotary switch is provided for BY-PASS application.
8. Elegant look, powder coated panel box.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Rated Voltage | 440 V |
| Switch Control | Automatic |
| Power | 160A |
| Automation Grade | Automatic |
| Bus Bar | Aluminium |
| Model Name/Number | 160A ATS Panel |
| Mounting | Wall Mountable |
| Color | Siemens Grey |
| Capacity | 160 amps |
| Frequency | 50 hZ |
| Brand | ROSHAN |
| Input Voltage | 220/440 V |
| Phase | 3 phase |
| Usage/Application | Used along with the generator for power changeover during Mains failure |
| Primary Current | 160 amps |
| Warranty | 1 year |
| Surface Finishing | gloss finish |
| Operation Voltage | 220/440V |
| Material | Mild Steel |
| Current Rating | 160 amps |
| Country of Origin | Made in India |
| Ampere Rating | 160A |
SPECIAL FEATURES OF MOTORIZED CHANGEOVER PANEL:
· Automatically changeover main supply to generator supply and vice versa.
· L&T 4 Pole motorized changeover.
· Lamp indication for main on – Gen on- Load on.
· Interlock system provide for main supply and gen supply.
· BY PASS system provided.
· Elegant look & powder coated panel box.
Additional Information:
Product Details:
| Usage/Application | Used with Generator For Power Changeover and Auto stop of genset when power resumes |
| Phase | Three Phase |
| Current Rating (Amps) | 325 Amps |
| Capacity (Amps) | 200 amps |
| Application | Used with generator during mains failure |
| Place Of Origin | Chennai |
| Frequency (Hz) | 50 Hz |
| Automatic Grade | Automatic |
| Model Number | RDTX-200 |
| Codenumber | RDTX-200 |
| Warranty | 12 Months |
| Usage | Generator |
| Brand | Roshan |
| Condition | New |
Special Features for AUTOMATIC CHANGEOVER:
1. Automatically changeover main supply to generator supply and vice versa.Additional Information: