High Precision DC（direct current） Power Supply
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
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: What is the frequency of industrial electricity in the Philippines?
- China's electricity voltage and frequency: Voltage: Resident 220V, Industrial 380V. Distribution: 10 000V, up there 35kV, 110kV, 220kV, 330kV, 500kV, 750kV, 1000kV. Frequency: 50 HZ.
- Q: S-350-12 monitoring dedicated switching power supply 12V29A transformer connection
- 16 road image 29a enough, it should be connected to the wrong line, you put the power picture up
- Q: Industrial instrument power supply with a good switching power supply or transformer
- Upstairs brother who understand the wrong, 1: switching power supply unless it is more expensive resonant switching power supply, or its interference than the general composition of the transformer circuit should be large, you look at the high-end audio Why not switch power ( There are special, open-loop resonant) 2: switching power supply so-called "anti-lightning) is only one or two varistors connected in parallel at the input, anti-lightning that is what way to see the lightning, the function is limited, this and the transformer The difference is not large, the transformer and the post-pole regulator circuit .3 transformer output voltage for the exchange, want to get a stable DC voltage output must be added to the circuit, so the regulator is more stable depends on your components and circuits, not switching power supply It must be better than the transformer. I would like to say that the transformer is better than the switching power supply, but each has its own advantages and disadvantages, for the general instrument, I still recommend the use of genuine switching power supply, if it is very sensitive instrument, it is optional transformer circuit, or you will find There is interference.
- Q: Industrial 24V switching power supply outlet "-" Is it necessary to connect with the earth?
- ndustrial 24V switching power supply outlet "-" There is a need and the earth connected. The negative grounding of the power supply can greatly prevent the differential mode interference and improve the stability of the circuit.
- Q: Industrial 380 inverter how to enter the home 220 power supply work
- Surely need to install the press
- Q: Multimeter measuring industrial furnace box and power supply resistance is 6-15mΩ, which is leakage it?
- All metal shell equipment require reliable grounding, whether or not you can continue to use,
- Q: US Industrial Electricity Voltage
- 3. Motor rated voltage: 115V, 230V, 460V and so on. Lighting rated voltage: 120V, 240V and so on. US industrial electricity for the three-phase four-wire 227V / 480V; civilian is a single-phase 3-wire system 120V 60HZ (working zero line and the protection of the zero line is separate). In China, long-term single-phase second-line and three-phase four-line to the residents of power supply, industrial, civilian mixed in a system, a great interference. The United States, Japan, the United States some countries are single-phase three-line to the residents of power supply, and industrial systems are separated.
- Q: Industrial power cabinet generally use what brand of power
- 3.APC, the old brand, was EMERSON acquisition, but the market share and then gradually reduced.
- Q: What brand of power control module is better? You know MINMAX and C & D two brands.
- Look at your main application. If cheap cheap goods, everywhere, a search on the Internet, a lot. But the quality of good and bad, you have to grasp yourself.
- Q: Site with industrial power 380V / 50hz, electrical equipment is 110v / 60hz. Is there a solution?
- Voltage problem, 380V three-phase power, 110V should be single-phase power,
Send your message to us
High Precision DC（direct current） Power Supply
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
