Frequency Inverter 5.5kw 380v 3 Phase AC Driver

Frequency Inverter 5.5kw 380v 3 Phase AC Driver

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 3000 unit/month

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Introduction of SVF-G7 Series High-performance Vector General-purpose Frequency Inverter

1. Voltage class: 380V

2. Range of power: 0.4KW~450KW

3. Stable and reliable Control Mode

(1) VF control: Multiple curve could been chosen, Linear V/F curve, 2.0 times power drop torque V/F curve, custom V/F percentage(can realize manual energy saving control), multipoint VF curve. This apply to the situation that one frequency inverter drives multiple motors, such as fan, water pump, engraving machine, injection molding machine etc.

(2) Open-loop vector control: Steady speed with high precision, wide range of speed governing, as the speed ratio is 1:200 and 180% rated torque could be output in 0.5Hz. Good dynamic performance.

Open-loop vector is suitable for high-Performance universal occasions such as machine tools, centrifuges, cranes and handling equipment, rolling mill and other loads.

(3) Torque control: Fast torque response,<20ms, precision torque: <5%, applied to winding, drawing and other occasions.

Frequency Inverter 5.5kw 380v 3 Phase AC Driver .jpg

Reckoned to be the quality-oriented organization, we ensure that clients are served efficiently most appropriate manner. Clients appreciate our range for their quality and easy availability, besides the reasonable prices. Suggestions of clients are always welcomed and we make changes accordingly if required. We ensure that queries of clients are solved in minimum time-frame with appropriate solutions.

Q: What are the types of power adapter used in notebooks?: Notebook function is limited, such as power requirements of only 50-70 watts (W). In recent years, power requirements have risen above 100 W, but the expectations for weight and size have not improved accordingly. In addition, the need to meet the low standby power performance in the specification, external power (EPS) efficiency requirements and IEC1000-3-2 harmonic power requirements above 75 W make this challenge more difficult to deal with. This article explores new trends that enable power supply manufacturers to address these challenges and provide alternative solutions to choose from.

Q: The relationship between the power supply of the notebook and the battery: 1, when the notebook battery is fully charged, and connected to the power adapter, usually by the adapter directly to the host power supply, this time the battery is idle, the adapter power supply without battery conversion.

Q: Asus notebook power adapter how to open: Can only be forced to open the pants and other things wrapped around the line on the line suggested that do not casually demolition

Q: Motor nameplate on the standard 2P, I set the number of motor pole in the inverter, is set 2 or 4 pole?: Then the motor nameplate on the standard 2P, it must be 2-pole motor, synchronous speed = 60 seconds x frequency (mainland 50Hz) / pole pairs, you can also look at the rated motor speed, about 2940 rev / 60s, so the inverter Set the number of motor poles, is set 2 pole, I hope you can be satisfied.

Q: 5.5 kW 4-pole motor with the fastest speed can exceed the rated speed?: Can not be exceeded Although the inverter can run out of the motor rated speed as the motor will soon burn You want your running speed of 2m / s you have to run 5m / s so go eggs do not pull the

Q: Is the laptop power adapter long-haul?: This is not good, If you need to shut down, then it is recommended that the power adapter plug from the board to pull down. Because if only pull the adapter and the computer plug so that the adapter will still have the internal current through, hear the small sound is actually the sound of the current. So it is recommended that the power adapter from the outlet on the unplugged, and the computer connected to the one do not have to pull, so that will not cause the power adapter power and convenient computer to open.

Q: Inverter with 2.2KW 6 pole motor. 1 minute 8 times reversing often burn the motor, how to solve. For the 2 pole 4KW motor is the same.: 7 seconds more than a change, too often. It is estimated that the inverter will not work. Suggest:

Q: Can the HP laptop's power adapter be universal?: Hello! Thank you for choosing HP products. Based on your description, we recommend that you refer to the following information: Notebook power adapter is generally depends on the adapter interface, input and output of the parameters are consistent, it is recommended that you see the parameters on the power adapter to see if the same, if the agreement then the two machines can be common adapter.

Q: The motor is 2 pole with the inverter frequency to 50hz why the speed is only 1500 rpm: Motor speed formula: N = 60f / p In the above formula N - the speed of the motor (r / min); 60 - per minute (s); F - power frequency (hz); P - pole pairs of motor rotating magnetic fields.

Q: Why G120 inverter to be equipped with 4-pole motor?: I add point with the premise of the inverter is to understand the mechanical load characteristics (or process, etc.), can the parameters set.

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