09-05-2024
The MCB is one of the most familiar types of circuit breakers used in daily life, especially in households, gradually replacing traditional fuses. However, many families may not know this term and often refer to it as a “mini circuit breaker” or “snap-in breaker.” So, what exactly is an MCB? How does it work, and […]
18-04-2024
Circuit Breaker is the most important equipment in the electrical system, especially home electricity. This is a device that controls the power supply as well as protects the safety of the electrical system. In this article, let's learn with BTB Electric the structure, operating principle and application of Circuit Breaker. What is a Circuit Breaker? […]
26-03-2024
24-03-2024
1. What is a Moulded Case Circuit Breakers? Moulded Case Circuit Breakers name MCCB, it is also overload and short circuit protection devices, Similar to Miniature Circuit Breakers. But Moulded Case Circuit Breakers can withstand more short circuit current more than miniature circuit breakers. Also, the continuous current rating of the same can be adjusted […]
22-03-2024
The growing use of power electronic devices amplifies the harmonic distortion in electrical systems. One of the unwanted effects is the overheating of capacitor banks that are needed to maintain the power factor within the parameters required by the power authority, with a resulting, significant reduction in the average working life. The ideal solution is […]
20-03-2024
Air circuit breakers have open main contacts and are not sealed in a vacuum, oil or gas (SF6) bottle. They are primarily used in medium to low voltage applications and are capable of high amperage ratings. These types of switchgears have a charging spring that’s used to close the breaker and trip the breaker. Normally […]
18-03-2024
Active Harmonic Filter overview Active Harmonic Filter (AHF) is a perfect all-round solution for grid power quality problems such as harmonics (can thoroughly filter out 2nd to 50th harmonic interference), reactive power, loss 3 phase load balancer. Active harmonic filters are connected in parallel in the grid, to detect harmonics in the grid in real […]
