30kva frequency converter 115v 400hz
1.Aerospace 400Hz frequency converter
2.Pure sine wave output
AF400 Series frequency converters are availble for aircraft manufacture,repair plant,arespace equipment factory,military airport tarmac,electrocity product manufacture and testing and etc field.
400hz power supply- 30kva frequency converter 115v 400hz
30kva frequency converter 115v 400hz
21V/36V/115V Customized 0-150V adjustable (Below current calculated from voltage at 120V)
<1%(at full load)
Voltage,current,power factor,active power,reactive power and LED display(customized)
overcurrent,short circuit,overheat,overload,phase loss,self diagnosis protection and warning device
IP20 or customized
2500Vsine wave 1minute(power frequency)Flicker free
<65dB(within 1 meter)
-10 Cto 50degrees Celsius
Remark:Above sheet just normal model,custmized is acceptable.
What service can you supply?
2.Excellent sales service;
3.Product guarantee service;
4.Escrow payment is available;
- Q:The emitter E of the inverter inverter module and the AC output U are not directly connected together
- Corresponding to a phase of the branch of the IGBT inverter module generally appear in pairs
- Q:The parameters of the inverter is 4, 6 motor can be used
- The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on. The inverter will adjust the voltage and frequency of the output power by the breaking of the internal IGBT, according to the actual needs of the motor to provide the required power supply voltage, and then achieve the purpose of energy saving, speed control, in addition, the inverter has a lot of protection , Such as overcurrent, overvoltage, overload protection and so on. With the continuous improvement of industrial automation, the inverter has also been a very wide range of applications.
- Q:The motor is 2 pole with the inverter frequency to 50hz why the speed is only 1500 rpm
- Hello, poles (a pair of pole) motor, the theoretical speed of 50 rpm when the theoretical speed of 3000 r / min, if the display shows only 1500 rpm, it is possible to have a motor shaft speed or speed device Yeah, gear ratio of 2 to 1 ,
- Q:Notebook plug in the power adapter lights, but can not open the machine
- 1. Remove the power adapter and battery, the host does not power the case, hold down the boot button does not move, keep the notebook 30 seconds to release the residual static electricity;
2. Connect the power adapter separately to try to power on;
3. Connect the battery separately to try to boot;
4. If conditions permit, you can plug the memory test.
- Q:Taian inverter 3.7KW 380V with 4.0KW 2 pole motor 18000 to 300HZ can it?
- With green wave Jie can experience to judge, there may be two possibilities: First, the inverter power selected small. Bipolar motor, not a four-pole motor, the inverter is designed according to the four-pole motor model, so in the inverter selection, can not only look at the power, but also the rated current of the motor;
- Q:Three-phase asynchronous AC motor speed control method
- First, variable pole alignment speed method
This method is to change the way to change the stator winding red way to change the cage motor stator pole to achieve the purpose of speed, the characteristics are as follows:
With a hard mechanical properties, good stability;
No slip loss, high efficiency;
Wiring is simple, easy to control, low prices;
A level of speed, large difference, can not get smooth speed;
Can be used with the regulator speed, electromagnetic slip clutch used to obtain a more efficient smooth speed control characteristics.
This method is suitable for production machinery that does not need stepless speed regulation, such as metal cutting machine tools, lifts, lifting equipment, fans, pumps and so on.
- Q:Speed regulation method of three - phase asynchronous motor
- This is the two-speed motor 1 will be the UI VI WI connected to the third phase of the remaining joint empty at this time for the four 2 U2 V2 W2 connected to the other three junctions at this time for the two levels This is the angle - there are many binary speed
In addition there are three-speed motor in this no longer introduced
The number of variable pole pairs can be varied, but the more variable the number of logarithmic materials
Like a two-speed motor with a set of windings
Three-speed motor has two sets of windings
So the current single-board frequency conversion speed up
- Q:How is the notebook with a power adapter?
- Clear use:
Home use and office with the laptop power adapter to buy a home (AC), the car with the laptop power adapter, to buy a car, you want to use the aircraft on the basis of the car with a The aircraft head on it. Home, car, plane, want to take into account, to buy a two-in-one, or three in one. But if you do not want a few bags of computer weight, you can put a home, put a car, the office put a, so you can not bring to bring, plug to plug, more convenient, you can also give people around
- 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.
- 1. Change to servo drive and servo motor. Should be frequent no problem.
2. Or in the machinery to find a way to let it repeatedly change.
- Q:ABB frequency converter and the difference between domestic frequency converter
- Both the eyepiece and the objective lens are convex lenses with different focal lengths. The focal length of the convex lens of the objective lens is smaller than the focal length of the convex lens of the eyepiece.
1. Manufacturer Overview
|Annual Output Value
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
|No. of Production Lines
|Product Price Range