AF400-110030 20kva Frequency Converter 115V 400hz

AF400-110030 20kva Frequency Converter 115V 400hz

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 unit

Supply Capability:: 100 unit/month

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Specifications

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
Model		AF400-110030 30kva frequency converter 115v 400hz
Capacity		30KVA
Rated Power(W)		24KW
Circuit		IGBT/SPWM
Realize Method		Single machine
Input	Voltage	220V+-15%
	Phase	single phase
	Frequency	50Hz+-5%
	Power Factor	>85%
Output	Voltage	21V/36V/115V Customized 0-150V adjustable (Below current calculated from voltage at 120V)
	Phase	single phase
	Frequency	50Hz/60Hz+-0.01%
	Rated Current	250A
	Overload Capacity	150% 20s,250%,10s;
Voltage Regulation		<1%(at full load)
Frequency Regulation		<+-0.01%
Distortion		THD<3%
Volatge Resolution		0.1V
Current Resolution		0.01A
Frequency Resolution		0.1Hz
Power Resolution		0.1W
Effiency		>85%
Response		<2ms
Communication Interface		RS232/485(Optional)
LED Display		Voltage,current,power factor,active power,reactive power and LED display(customized)
Protection Function		overcurrent,short circuit,overheat,overload,phase loss,self diagnosis protection and warning device
IP Grade		IP20 or customized
Insulation Reactance		2500Vsine wave 1minute(power frequency)Flicker free
		500VDC/200MΩ
Withstand Voltage		1800VDC/5mA/1minute
Insulation Resistance		>2MΩ
Colling Method		Fan cooling
Working Environment	Noise	<65dB(within 1 meter)
	Working Temperature	-10 Cto 50degrees Celsius
	Humidity(RH)	0-90%(non-condensation)
	Altitude	<1500M
Dimensions(WDH)mm		400660700
Remark:Above sheet just normal model,custmized is acceptable.

FAQ

What service can you supply?

1.OEM/ODM Service;

2.Excellent sales service;

3.Product guarantee service;

4.Escrow payment is available;

Q: How to choose the right inverter?: Inverter selection science or not for the normal operation of the frequency conversion system is essential. Many beginners on the general inverter selection method is not enough understanding, or even know the method, not sure the choice of the inverter model is positive solution, the following for everyone to solve the mystery. Inverter selection first look at the AC motor. Because the frequency conversion system generally first determine the motor, then select the inverter. In principle, it is necessary to determine the inverter model based on the actual current at which the AC motor is operating for a long time, and not on the motor nameplate. Inverter selection next depends on the load type. Frequency conversion system driven load equipment can be divided into three types: constant torque load, constant power load, fan, pump load, different load type select the inverter model is different.

Q: Motor 2 pole and 4 pole in the inverter with what set to show: The inverter has a parameter that requires you to enter the number of motor poles, see the direct input of the number of poles

Q: What parts of the inverter composition: Simply put, the inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit

Q: What is the difference between variable frequency motor and variable speed motor?: The variable frequency motor requirements are high, are special motor, so the general motor can not use the inverter to speed. According to the above formula, it can be seen that increasing the frequency, the motor speed will be faster, reduce the frequency of the motor speed is slow, variable frequency motor core is also a special material, because the ferromagnetic material There is a saturation period, to the saturation period, regardless of whether the motor current increases, the motor will not continue to increase the intensity of the magnetic field,

Q: If it is 8-pole variable frequency motor, enter the motor nameplate parameters in the inverter input for the 4 pole can?: If the control accuracy is not high, then you can use the ordinary control. Since the choice of the inverter, it is best based on the motor nameplate to set parameters to ensure the stability of the motor running

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: Can the notebook's power adapter be mixed?: At present, the market sales of notebook power is generally 90 watts and 65 watts two, using integrated graphics, or configure the low-end notebook, usually 65 watts. Using the independence was, the configuration of high-end, or the game audio and video of this, are generally 90 watts. If the laptop's power adapter is damaged can not be used, it is best to repair the department as soon as possible to repair. If it is for emergency, before using the two adapters to check the output power and current and voltage are conceded, as the adapter input current and voltage is not the same, should be the general household voltage is 220V, so almost all of the notebook power The adapter is 100-240V ~ 1.5A words, as long as the output current and voltage values, and wattage equal, and then one is the same interface, you can mix. In general, the voltage is stable, the output wattage is the same, the notebook is basically no harm.

Q: Do you need to rectify before switching?: Need to rectify. The inverter is actually an inverter, which first turns the alternating current into direct current, then switches the DC power with the electronic components, changes to alternating current, and the general-purpose inverter is equipped with a thyristor and an adjustable frequency The frequency is adjustable in a certain range, and it is used to control the number of revolutions of the motor, so that the number of revolutions can be adjusted within a certain range.The frequency converter is widely used in the speed regulation of AC motor. Technology development direction, with the development of power electronics technology, AC frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply and other fields. Generally divided into rectifier circuit, flat wave circuit, control circuit, inverter circuit, and so on several major parts.

Q: What is the frequency converter used to do, why some motor with the inverter?: Frequency converter is widely used in the speed regulation of AC motor.Varameter speed control technology is an important development direction of modern power transmission technology, with the development of power electronics technology, AC frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious.

Q: Lenovo g450 laptop power adapter specifications is what?: Lenovo G450 power adapter Model: ADP-90RH B LENOVO P / N: 36001681 Input: 100-240V ~ 1.5A 50-60Hz Output: 19V $ 4.74

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