01-08-2025
Amid the booming electric vehicle (EV) movement in Vietnam, the demand for sustainable and safe EV charging infrastructure has become more urgent than ever. This presents both opportunities and challenges for investors and high-quality electrical equipment providers like BTB Electric. Current Status of EV Charging Infrastructure in Vietnam Compared to global EV technology leaders such […]
03-05-2025
Power factor correction capacitors are crucial components in electrical systems, helping to improve the power factor, reduce transmission losses, and stabilize voltage. However, under certain operating conditions, installing a reactor (inductor) in series with the capacitor becomes essential to protect the equipment and ensure the system operates efficiently. This article will help you understand when […]
19-04-2025
An RCCB (Residual Current Circuit Breaker) is a safety device designed to protect people from electrical hazards. It immediately disconnects the power supply when a residual current (leakage current) exceeding the permitted limit is detected, typically caused by leakage through a person or to the ground. Applicable Standards for RCCB IEC 61008-1 specifies the general […]
18-04-2025
An RCBO (Residual Current Circuit Breaker with Overcurrent protection) is an electrical safety device that integrates both residual current protection and overcurrent protection. It combines the functions of an RCCB and an MCB into a single unit. RCBOs protect people from electric shock hazards and safeguard equipment from overloads and short circuits. They are commonly […]
31-12-2024
Magnetic starter is a combination of electromagnetic switches, which works to start electric motors with large loads safely. Magnetic motor starters appear a lot in the way 3-phase electrical systems use motors. In fact, this set of equipment is easily confused with a contactor. A compilation of knowledge about magnetic starters including components, operating principles, […]
17-12-2024
A synchronization cabinet serves the critical function of integrating multiple independently operating generators into a single, synchronized power system—ensuring their operation in parallel and unity. This technical solution enhances overall system reliability and achieves fuel savings by optimally distributing load among generators. What is a synchronization cabinet? The synchronization cabinet is an electrical cabinet that […]
