High Precision DC（direct current） Power Supply

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 20 unit/month

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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 50/60Hz	6pulse	uniphase	460V	110A	≥0.86	continuous
OL－200A/460V	3AC380V** 50/60Hz	6pulse	uniphase	460V	200A	≥0.86	continuous
OL－300A/460V	3AC600V** 50/60Hz	6pulse	uniphase	460V	300A	≥0.86	continuous
OL－500A/460V	3AC600V** 50/60Hz	6pulse	uniphase	460V	500A	≥0.86	continuous
OL－800A/460V	3AC600V** 50/60Hz	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.

Q:Emergency lighting should not take fire special power supply, right?: 2 .. Building 7 # 8 floor, if the normal power supply from the time when the fire if the fire is not strong, it is likely to cause short circuit problems may cause sparks, leakage, etc., so fire Personnel will be more trouble. Why should fire strong cut

Q:Computer power can be inserted in the air conditioning dedicated socket: The computer power supply can be plugged into a dedicated outlet for air conditioning. The voltage used in the air conditioning socket is still civilian 220V AC, the same as the computer power input voltage level.

Q:What is the application of IF power supply in the industrial field?: 4, the application of welding: IF power can be used for welding, with welding speed, the impact of small heat around, no pickling to remove the advantages of scale. Can also be used after welding should be added (tempering), can greatly improve work efficiency. IF power supply is widely used, some applications are being developed, with the development of thyristor technology and IF power applications continue to accumulate experience, the thyristor IF power supply will have a broader development prospects.

Q:What is the industrial electricity voltage and frequency of Peru, Ecuador and Colombia?: Ecuador's industrial voltage and frequency are: [single phase] 120V / 127V, [three phase] 208V / 220V, [frequency] 60HZ;

Q:What is the difference between computer power and industrial switching power supply?: From the power of the property terms, there is no difference. But from the functional point of view. Computer power can belong to industrial power. A wider range of industrial power supplies, the use of more power for industrial power. Generally believed that the power supply for industrial equipment, can be called industrial power. Also refers to those who are more powerful, more power supply.

Q:Apple 4s dedicated mobile power are what?: Charging Po has 5V / 2A charge output, 5V / 1A charge output. 2, Apple 4S use 5V / A charge output. 3, selected by the polymer lithium battery as a storage unit.

Q:US Industrial Electricity Voltage: US industrial electricity as follows: US Voltage Standard (ANSI C84-la-1980): 1. The power supply system design should be carried out according to "range A". The voltage deviation range of "range B" should be rare, and it should take measures to achieve the requirement of "range A".

Q:What is the best industrial power industry?: haoyang Power The key is to see what you use in the occasion, you need the power of the accuracy requirements of how high

Q:Dell 9020MT business computer can only use 290W dedicated power?: Yes. Dell 9020MT i7 version of the power supply is rated at 200W. 290w on the super. The rated power is the power at which the appliance is operating normally. Its value is the rated voltage of the appliance multiplied by the rated current. If the actual power of the appliance is greater than the rated power, the appliance may be damaged.

Q:Military grade power supply, industrial power supply, civil power supply where the difference?: These requirements are graded, the level of the points is based on the quality of the power supply, and the use of classificatio

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