VCB Panel

Approx. Rs 3,15,000 / PieceGet Latest Price

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• ABB Make, 630A, Indoor VCB Panel with CT, PT, Metering & standard protection relays.

Approx. Rs 2,25,000 / PieceGet Latest Price

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VCB has a high insulating medium for arc extinction as compared to ACB.               

Approx. Rs 3,60,000 / PieceGet Latest Price

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VCB stands for vacuum circuit breaker. This type of circuit breaker uses vacuum media for quenching the arc. In VCB vacuum is used because the dielectric strength of the vacuum is far better than any type of medium.

Approx. Rs 15,50,000 / PieceGet Latest Price

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• A vacuum circuit breaker is a device that helps to prevent unintended currents caused by short circuits in electrical systems. It works by interrupting the current after a fault has been detected, thereby preventing damage to the system.

Approx. Rs 3,60,000 / PieceGet Latest Price

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• An electric circuit breaker is a switching device that controls and protects the electrical power system either manually or automatically, from harm caused by overload or short circuit. Its primary function is to obstruct the current flow once the protective relays detect a fault. The risk of electrocution, electrical fires, and electrical shocks is high in the lack of a circuit breaker.

  Based on factors like the voltage, interrupting mechanism, or installation location, there are different types of circuit breakers. Depending upon the installation location, there are two types of circuit breakers.

  1. Outdoor Circuit breakers- Owing to their unique design, these circuit breakers can be used outdoors without a roof. With a sturdy exterior enclosure, these breakers can withstand wear and tear.
  2. Indoor circuit breakers- Designed with a metal-clad switchgear enclosure, these breakers are used inside the buildings or weather-resistant enclosures. Indoor circuit breakers typically function at a medium voltage.

  An example of a commonly used indoor circuit breaker is a vacuum circuit breaker in which the arc quenching occurs inside a vacuum medium that provides high insulating strength. Switching on and off current carrying contacts and interrelated interruption occurs in a vacuum chamber in the breaker called a vacuum interrupter. A superior dielectric medium is used in vacuum circuit breakers, the strength of which increases up to a thousand times by the interruption of the arc.

  There are multiple benefits of installing circuit breakers.

  1. Due to optimised power transmission of precision coordinated subassemblies, they have a very high mechanical service life.
  2. They have a flexible application because of the compact design.
  3. The design is such that they offer shorter delivery times.
  4. They facilitate fast retrofitting.
  5. Any previous model of circuit breaker can be replaced with a new one.

  The additional advantages of vacuum circuit breakers include more proficiency, less weight, less cost, higher life span, and little maintenance requirement. In the electrical and electronics world, mishaps occur more frequently than one can imagine, leading to severe damage to life and property alike. Therefore, safeguarding buildings, schools, hospitals, industries, etc., from electric fires and short circuits becomes imperative.

  Applications of Vacuum Circuit Breaker
  Vacuum circuit breakers are a dependable current interruption component suitable for medium voltage switchgear. It can function seamlessly with minimum maintenance and is vital for reliable and safe power. They are exceptionally durable and are appropriate for fault clearing. Vacuum circuit breakers are used in porcelain housed circuit breakers and metal-clad switchgear. Vacuum circuit breakers are used in:

  • Generators and substations
  • Operations that need high switching sequences
  • Switching between motor drives

Approx. Rs 85,000 / PieceGet Latest Price

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A Control & Relay Panel (CRP) solution is designed to control several feeders, through medium voltage indoor and outdoor switchgear in a primary distribution substation. It is typically deployed when associated switchgear does not have space to accommodate the protection, control, and monitoring needs of a substation.