Change over Switch in Kolkata

We are engaged in offering Change over Switch in Kolkata, which is extremely praised in the market. Owing to high demand, professionals make these products in varied patterns.

Other Details:

• Range from 32A to 100Afor 415V AC – DUCO
• Range from 125A to 1000Afor 415V AC – DUMECO
• Compact design help to save panel space
• Confirm to IS 13947 / IEC 60947
• Available in open execution & sheet steel (S.S.) Enclosures with/without HRC Fuses
• Fool Proof easy to operate design
• High thermal capability

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.

Advantages Extensive power supply range

The Change over Switches is available in four supply versions, each with a broad range (+/-30%). The four versions are:

• 12 VDC power supply.
• 24/48 VDC power supply.
• 230 VAC single power supply.
• 2 x 230 VAC dual power supply.

Safety and reliability

Change over Switches products use stable position technology, ensuring constant pressure on the contacts and preventing premature faults. In addition, they do not require a power supply to maintain position, thus protecting their loads from voltage fluctuations.

Easy integration

Change over Switches products can be easily installed inside enclosures. Their design, and in particular their compact size, enables integration within most 200 mm deep enclosures.

Simplified maintenance

Maintenance can be carried out easily under load, with manual operation still available. The control and motorization section can be replaced simply by removing 4 screws, with no work required on the installation cabling.

Change over Switches: Dual power supply

In addition to the functions offered by the Change over Switches, the Change over Switches incorporates supply redundancy without the need for additional wiring. This is obtained by integrating a double supply (2 independent supplies) directly within the product.