Traction silicon rectifier of GQA,GQF,KGQF series

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Traction silicon rectifier of GQA,GQF,KGQF  series

Traction silicon rectifier of GQA GQF KGQFKGQA series are mainly used for ground electric locomotive traction and DCpower supply of electric locomotive traction in mine for mining enterprises.

The product adopts three phase full controlbridge, three phase half control bridge and diode rectifier, smoothingreactor added on full control and half control bridge to improve DC currentwave form, and restrict short current and keep current continuity. Three phasebridge input terminal uses vacuum AC contactor, load is E  and 100% IH, 150% IH for 2 hours, 300% IH for1mintue, has flow cut-off protection function, can be operated under the shaft.

We provide rectifier transformer with threedifferent types: dry, epoxy cast resin and oil immersed.  

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Q:Characteristics of Electronic Rectifier and Ordinary Rectifier
The ballast is composed of electronic components, light weight, high efficiency, more energy than the inductive energy, with the lamp The racks are easy to install together.
Q:How does the rectifier turn AC into DC?
It can be in a certain range to control the output of the DC value. Typically, the on-load tap changer is used in conjunction with a saturable reactor connected in series in the rectifier output circuit.
Q:Solid state relays are different from rectifiers
The rectifier is a device fabricated using a semiconductor element. Rectifier as the name suggests is the use of semiconductor characteristics in the AC circuit can be alternating current into a DC current device
Q:Is the car electronic regulator and the motorcycle rectifier the same?
Automotive electronic regulator and motorcycle rectifier is not the same
Q:What is the difference between a car voltage regulator and a rectifier?
Its role is to convert AC into direct current, known as rectifier. The specific wiring is the rectifier has generally been connected inside the generator, the regulator is a power supply is a, a ground wire, F then the generator excitation winding. Regulator models more specific circumstances specific treatment
Q:The basic requirements of the rectifier
AC Input Current Limit The rectifier / charger should have an AC input current limit circuit that typically limits the AC input current to 115% of the full load current. When the generator is energized (where the rectifier receives an external low voltage signal, it is determined that the generator is powered), the AC input current should be limited to 100% of the full load current.
Q:The difference between the rectifier and the inverter
Rectifier: refers to the DC power through the semiconductor, transformers and other components into the reverse process of alternating current, referred to as the inverter.
Q:Motorcycle rectifier performance is good or bad
Switch type also have electricity consumption, the three input lines out of a, with a multimeter 20a exchange file series, increase the throttle to see the current instructions, the current is too large fuel economy is not good,
Q:Full-wave regulator rectifier and half-wave regulator rectifier! Where is the difference?
Half-wave rectifier circuit is a rectifier components (such as diodes) one-way conduction characteristics to rectify the common circuit, remove the half-week, the remaining half of the rectification method, called half-wave rectifier.
Q:What is the difference between a rectifier and a DC / DC converter?
Rectifier is the converter current properties, DC-DC converter is adjusted to change the DC voltage

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