Thyristor power module
The pre-magnetization transformer is primarily used in power systems that involve large-capacity transformers, such as those in large ships and the metallurgical and petrochemical industries. By employing pre-magnetization technology, it suppresses the inrush current generated during no-load switching of large-capacity transformers.
Applicable voltage: suitable for 400V power system Applicable occasions: cranes, spot welders, injection molding machines, gantry cranes, traction and stretching, elevators, rolling mills and other industries
Classification:
Power Quality Products
Key Words: Magnetic devices
Hotline:
Thyristor power module
Product Introduction
The main features of the BASE ELECTRIC thyristor power module:
It adopts high-speed CPU measurement and control, pulse transformer for highly reliable triggering, anti-parallel SCR modules, multiple monitoring and protection measures and fast switching technology. No matter the residual voltage of the capacitor is any value, the capacitor branch can be put into real time and without impact , The current zero-crossing point is disconnected, and no closing inrush current is generated.
The response time of the product is less than or equal to 10ms, and it has multiple compensation control methods such as total compensation, separate compensation and phase-to-phase compensation. It is suitable for shock loads and electric load sites that require fast switching of capacitors. It is an irreplaceable product for AC contactors and composite switches. "
Technical characteristics
A variety of compensations such as total compensation can achieve real real-time fast switching, dynamic response time ≤10ms, and dynamic response time ≤50ms that meets the requirements of the national standard GB/T29312-2012;
The switching inrush current is small, and the inrush current is less than twice the actual operating current, which is lower than the national standard GB/T29312-2012 requirements;
The 50kHz high frequency pulse strong trigger technology is stable and reliable, and it can operate under the environment of 12% background harmonic voltage distortion.
With current display and temperature display functions;
With multiple protection measures for over current, over temperature, lack of phase, and SCR breakdown;
Why choose pulse transformer trigger technology
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Company address: No.6 cangsha West Road, Jun'an Town, Shunde District, Foshan City, Guangdong Province
Service Hotline: +86-757-29213789
Sales Phone: +86-18028173866
Contact Email: quhb@baseyuan.com