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: Laptop warranty period is not over, the power adapter is broken, repair money?: Do not money, first to see where the dealer, if there is no answer, went directly to the repair station, with a good warranty card and other things, that reason you can! The

Q: How do I protect the inverter when the three-phase two-pole motor is running?: A: At this time to put the heart in the stomach, wait and see the change, what do not move (to prevent the accident to expand), until the motor stops, and then confirm, what kind of protection: alarm (alarm automatically after the release) or failure , Such as: over-voltage, overload, over-temperature, etc., and then the right medicine; inverter in the run which is not allowed, forced parking stop. Otherwise it will cause serious damage to the inverter.

Q: What is the motor series parameter setting of the inverter? If it is with the spindle,: The number of motor poles can be estimated by the parameters: 1000Hz corresponds to 60000rpm, According to "Speed in rpm = 60 * Frequency in Hz / (Number of Poles / 2)", Number of poles = 60 * Frequency indicated by Hz * 2 / Speed in rpm = 60 * 1000 * 2/60000 = 2 poles. The same is true with 333Hz and 20000rpm projections. The number of motor poles for the frequency converter should be entered with the number of poles of the motor that are directly connected to the frequency converter.

Q: How does the variable frequency motor output torque at very low frequencies?: 1, to improve the slip of the inverter compensation coefficient 2, to improve the continuous lifting coefficient of the inverter, but the coefficient is too high there will be overcurrent. 3, with no sensor vector control can increase the motor output torque or encoder with the vector control can make the motor at low frequency to achieve the rated output torque.

Q: Why the number of motor poles increased, the inverter capacity will increase: The number of poles of the motor is not directly related to the rated current, but the number of poles is larger and the power factor is lower and the rated current will be higher.

Q: What is the frequency of `30 points: frequency conversion By changing the AC frequency of the way to achieve AC power control technology is called frequency conversion technology

Q: What is the adapter?: USB adapter Buy a USB adapter: http://cew.earch14 /usb-adapters Audio-Video Adapter: Also offers the following types of audio-video adapters: O DVI to HDMI audio video adapter O DVI to VGA audio video adapter O RCA adapter O SCART adapter O XLR adapter O audio adapter

Q: Is the laptop power adapter AC and DC?: Notebook power adapter is not AC and DC. Power adapter is a small portable electronic equipment and electrical and electronic power supply conversion equipment, generally by the shell, power transformers and rectifier circuit, the working power for the exchange (China AC standard AC 220V), according to its output Types can be divided into AC (AC) output type and DC (DC) output type. General notebook power adapter are DC output, is the exchange of DC conversion equipment.

Q: Three-phase motor, quadrupole asynchronous motor to 15rpm, the inverter output how many volt voltage? The 4 V: The voltage does not change, but the frequency changes, about 0.5 Hz

Q: Variable frequency conversion frequency difference characteristics based on,: Whether it is variable speed control, or string resistance speed, are the cost of energy consumption.

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