Power supply irreversible transmission-type silicon-controlled rectifier of KGS A / F 11,12 type
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Power supply irreversible transmission-type silicon-controlled rectifier of KGS A / F11,12 type
This series product adopts three-phase fully-controlled SCR bridge circuit to transform AC into DC as a power supply for irreversible transmission of stepless speed regulating of DC motor drive. The device can completely replace DC generator bank and LV control panel controlled by electric machine amplifier or magnetic amplifier, and has high precision static error characteristics, good dynamic characteristics, and can speed up with constantcurrent.
The products are suitable for mining, steel and paper industry.
In addition to the main loop, this product also includes automatic control system composed of current moderate speed (orelectric cabinet voltage) closed-loop and etc with sound automatic adjustment ability, which can guarantee that the system has good steady-speed static characteristics of dynamic characteristics with high-precision, and provides electricmotor to speed up on maximum constant current, it is suitable for the equipmentsof frequent start.
The product also has more complete protection devicesof over-current, short circuit, overvoltage and fuse, etc., when a fault occurs,in addition to cutting off the main circuit power supply, the product can signalwith sound-light alarm.
The load class of products: the continuous operationof 100% rated current and the repeated short-term of 15% rated current areallowed.
- Q: Characteristics of Electronic Rectifier and Ordinary Rectifier
- After the above static measurement, check the fault components, the circuit recovery, carefully check the circuit board on the solder joints and components with or without short circuit, touch, loose, broken place. After correcting the correct power, in most cases, the fluorescent can return to normal work, but may also occur the following transformer neutral point voltage failure, should be ruled out one by one.
- Q: The basic requirements of the rectifier
- Battery charge voltage temperature compensation When using the remote temperature detector, the rectifier / charger should automatically adjust the battery float voltage (generally press -5mv / only / ℃). Usually the battery float voltage is 2.25V / only, the termination voltage is 1.67V / only,
- Q: Buy back the electronic ballast today, want to replace the original gas discharge UV lamp driver, buy back, I found that the electronic ballast has four output lines, but our UV lamp only two wiring. Ask the supplier, they say two lines are inductance ballast,
- Electronic ballast (Electronic ballast), is a ballast, refers to the use of electronic technology to drive electric light source, to produce the necessary lighting of electronic equipment. Corresponding to the inductive ballast (or ballast). Modern fluorescent lamp more and more use of electronic ballasts, lightweight and compact, and even electronic ballasts and tubes can be integrated together, while electronic ballasts can usually both starter function, so it can save Go to a separate starter
- Q: Where can the rectifier be used?
- There are many forms of rectifier, the general internal electrical appliances will be used rectifier. The simplest 1, 2 or 4 diodes can form a rectifier.
- Q: How does the rectifier turn AC into DC?
- This control can be accomplished by applying a so-called on-load tap changer for the machine. As a typical case, the on-load tap changer controls the input AC voltage at the primary side of the rectifier transformer, thus enabling the output of the DC value to be controlled within a certain range. Typically, the on-load tap changer is used in conjunction with a saturable reactor connected in series in the rectifier output circuit.
- Q: What is the difference between a car voltage
- Rectifier, the generator is the power of alternating current, simply that there is no positive and negative. And the car is basically all the electrical requirements of DC is also required to distinguish between positive and negative batteries, especially the electrical and various electrical appliances. The function of the rectifier is to convert the electric power generated by the generator into direct current.
- Q: Ups filter and rectifier, respectively, what specific role, said on the Internet filter (filter), is a device used to eliminate interference noise, the input or output filtered through the pure DC. Rectifier will exchange into DC, since the filters have been pure DC, followed by a rectifier in turn to DC? Here is more puzzled?
- The Of course, active filter filtering is much better than passive filter filtering, it can limit the current harmonic components within 3%. This is basically no effect on the grid, this filter is effective but expensive.
- Q: Why is the battery connected to a rectifier
- Charging current limiting function Currently access network site is almost all use of VRLA batteries, due to the tight assembly of the battery structure, in the high current charging, will cause the battery drums even heat out of control phenomenon, it must have a battery charge current limit Stream function. Battery over discharge protection function of the battery over discharge will have a great impact on the battery life, a depth of over-discharge may reduce the battery life of 1 to 2 years, and even cause the battery scrapped. Therefore, the rectifier over-discharge protection function is also an important indicator.
- Q: Good motorcycle rectifier to what kind of performance, hope that people have not hesitate to enlighten me, I do not know how to compare the new car with a different performance of the rectifier better.
- Judge the rectifier is the most simple and the way is that with the increase in speed, the voltage does not change to normal, that is, whether you are driving, or the gap, as long as the speed up, the voltage is not high and high
- Q: Electronic ballasts and electromagnetic ballasts are different
- Electronic ballast (Electronic ballast), is a ballast, refers to the use of electronic technology to drive electric light source, to produce the necessary lighting of electronic equipment. Corresponding to the inductive ballast (or ballast).
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Power supply irreversible transmission-type silicon-controlled rectifier of KGS A / F 11,12 type
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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