High Precision DC(direct current) Power Supply

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Product Description:

 Application Scope
Driving and speed regulation of DC motor, high precision DC power supply.
Function Structure
OL series of DC drive is mainly used to drive DC motor, and widely applied to welding tube mill industry. Its unique weak magnetic control circuit can ensure a wide speed regulating scope of DC motor. Its steady digital DC control circuit can not only make the DC drive has a stable work and strong anti-interference ability, but also has a good user interface which is convenient for operation.DC drive includes: 3-phase 6 pulse SCR rectifier, SCR excitation control module, full digital DC control circuit.  

Technical Features
Ø Perfect structure design

1.Integration design of DC drive with the features of compact structure and small size. Original type or extension type structure is optional. 

2.Main loop thyristor adopts high efficiency air cooling radiator which is convenient for installation and maintenance. 

3.High standard electromagnetism compatibility design, electromagnetism radiation meets national standard.

4.Closed cabinet design, meeting rigor environmental requirements on site.

Ø  Full digital control system

1.Adopt 590DIGITAL series full digital controller to realize precise synchronous trigger with high control precision of motor speed and rapid response speed. 

2.Motor operation parameter adopts digital menu setting, which is convenient and flexible with good HMI. 

3.The power supply has perfect protection function with reliable working and low failure rate.

Main Technical Parameter

                model               AC input           Rectifying mode          excitation                Rated DC voltage                Rated DC current                Power coefficient                 Working status
                OL-110A/460V                3AC380V
              6pulse         uniphase                460V                110A                ≥0.86                continuous
                OL-200A/460V                3AC380V**
              6pulse               uniphase                460V                200A                ≥0.86                continuous
                OL-300A/460V                3AC600V**
                6pulse        uniphase                460V                300A                ≥0.86                continuous
                OL-500A/460V                3AC600V**
               6pulse               uniphase                460V                500A                ≥0.86                continuous
                OL-800A/460V                3AC600V**
               6pulse          uniphase                460V                800A                ≥0.86                continuous

 equipment selection*

1.Select DC drive model as per rated voltage and rated power of DC motor.

2. The DC drive needs to reserve 20% power margin. 


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Q:What brand of power control module is better? You know MINMAX and C & D two brands.
See you want to DC or exchange. DC power personal feel that Siemens is very good.
Q:What is the frequency of electricity in Bangladesh?
The People's Republic of Bangladesh (Bengali: Gônôprôjatôntri Bangladesh), referred to as Bangladesh and South Asian countries, is located in the north of the Bay of Bengal, a small part of the southeastern mountainous area and Myanmar neighbors, east, west and north are connected with India, and in the northern border A large number of enclaves, the total area of 147570 square kilometers.
Q:UPS uninterruptible power supplies, electronic power products, industrial computers and embedded computers.
This is really hard to say, do sales, compared to the technical content of the product, more need is the sales skills. When you decide to engage in the sales industry, selling a product, sales can reflect your value, rather than the product itself, the technical content.
Q:Computer power can be inserted in the air conditioning dedicated socket
The air conditioning socket can provide a greater current than the ordinary socket (not forcibly filling the electrical current).
Q:Led special power how to wiring
After the power is connected, if the light is not bright, then the GND and 12V on the line down, if the swap is still not bright, or light burned, or the power is broken, or the line open.
Q:Industrial control system power supply Why is the choice of DC24V power supply? Why not 17V? 11V?
This is a series of standards in the power of the standard, which is a long time after the practice summed up and set the standard,
Q:S-350-12 monitoring dedicated switching power supply 12V29A transformer connection
12V switching power supply connected to the positive and negative, then the power will not burn, and most of the output is not, if it is a new power supply, then you can change one. The next time to pick up the first time with a multimeter to measure whether there is a short circuit, the best one of a power, on a power out of an image, no image and then check.
Q:Switching power supply S-120-12 monitor dedicated 12V / 10A camera power supply how to meet the amount of power
Which L, N, ground for the switching power supply S-120-12 power input, respectively, then the AC voltage phase line (commonly known as FireWire), the center line, ground terminal. COM, COM, + V, + V is the output of the switching power supply S-120-12, where each COM and + V are connected to the negative and positive terminals of the 12V / 10A camera respectively.
Q:Dell 9020MT business computer can only use 290W dedicated power?
That is, the power of a machine usually said, the rated power of the machine is certain, P = Fv, so the machine produces the force and the running speed is inversely proportional. For example, when the car is running on a flat asphalt pavement, the required traction force F is small and the speed can be larger; if the traction is large when the road is not flat or up the mountain, it is necessary to switch to low speed.
Q:Industrial 380 inverter how to enter the home 220 power supply work
This is not the normal use of the. Can only say that you use the step-up isolation transformer 220V into a single-phase 380V power supply to the inverter, the inverter can only display, can not be normal with the motor

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