VCB

VCB

We offer half panels and sub-cubicles for 11kV. The Vacuum Circuit Breaker (VCB) is a ‘draw out’ type and racked out directly on the floor. Moreover, VCBs are type tested according to International Standards IEC-62271 at renowned laboratories. Thus, they are compact, safe, and reliable. The sub-cubicle is VCB with its compartment having all safety interlocks. The half panel is an assembly of the medium voltage compartments except for the low voltage compartment.

Features:

• Sub-cubicle for system voltage 11kV and a short time current rating of 26.3kA
• Half panel for system voltage 11kV and short-time current rating of 26.3kA and 40kA
• Also, the half panel comes with an option of Copper/Aluminium bus-bar
• VCB current rating up to 3150A
• Provision of manual and electrical spring charging in VCB
• Spring charging motor voltage 230V AC and 110V DC/220V DC
• Closing/Tripping coil voltage 24V DC/110V DC/220V DC
• VCB comes with an inbuilt anti-pumping feature

The product which we offer is widely demanded in the market for its trouble-free performance and long-lasting electrical & mechanical life. Due to its long life, the product reduces the frequent expenditures met in exchanging the fuses. Additionally, the product has a certain operating mechanism that makes sure the safety of the users.

Their service life is also much greater than any other circuit breaker and almost does not require any maintenance.

URL:https://www.larsentoubro.com/electrical-automation/products-services/products/marinised-products/marinised-vcb/

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