Product Details

11KW 380V 50hz 60hz 3 phase ac 3 phase motor vfd

AMK3800 series inverter is the 2nd generation of high performance current vector inverter researched and developed independently by our company. It has adopted fully new design concept and modular design idea. Compare with traditional inverters, no matter on performance, functions, reliability, maintainability and workability or other aspects, it has been improved essentially.

Specifications of rotary frequency converter

1.low unloading current

2.perfect protections

3.Patents/CE/ROHS

4.High effiency and Good price

Product features of frequency converter

Unique power source and EPS functions enable take one inverter as a variable-frequency power source or EPS for operation.

Intelligent power saving function and electric quantity monitoring function can furthest reduce the energy consumption for motor operation.

Suitable size, simple operation, high stop position accuracy. Suitable size, simple operation, high stop position accuracy.

Independent keyboard, remote keyboard(max 50meter) supporting hot-plugging.

It can be linked to all kinds of industrial control machines with build-in AMK3800 communication port, MODBUS communication protocol.

Long life design. Fan is controllable. AVR (Auto voltage regulation) function ensures high output torque while input voltage is low.

Multi protection functions ensure motor save and reliable working.

Direct LCD data display and LED work status display

Working Principle

Item		Item Description
Input	Rated voltage, Frequency	Single phase 220V 50/60Hz Three phase380V 50/60Hz
Input	Permitted Working Voltage Range	Waveform Range: ≤±20%; voltage unbalance rate:
Output	Rated voltage	0-380V
	Frequency	0-3000Hz
	Overload Capacity	G Type: 150% rated current for 1 minute; 180% rated current for 1 second; 200% rated current instantaneous protection P Type: 120% rated current for 1 minute; 150% rated current for 1 second; 180% rated current instantaneous protection
Main Control Performance	Control Method	0: Common V/F control 1: Advance V/F Control 2: Open loop current vector control 3: Close loop vector control 4: Separated type V/F control
	Modulation Method	Space Vector Modulation
	Speed Adjustment Range	1:50
	Start-up Torque	At 0.5Hz, 150% rated torque (vector V/F control)
	Frequency Accuracy	Figure Setting: Max frequency X ± 0.01%; Analog setting: Max frequency X ± 0.2%;
	Frequency Resolution	Figure Setting: 0.01; Analog setting: Max frequency X ± 0.05;
Continued	Torque Boost	Automatic Torque Boost, Manual Torque Boost 0.1-30.0%
	V/F Curve	0: Linear curve 1: Reducing torque curve 1 (1.3 power) 2: Reducing torque curve 1 (1.5 power) 3: Reducing torque curve 1 (1.7 power) 4: square curve 5: user setting V/F curve
	Acceleration and deceleration curve	Three methods: linear acceleration and deceleration, S curve acceleration and deceleration, min acceleration and deceleration; 4 kinds of acceleration and deceleration time, optional time unit (min/s)
	DC braking	Shutdown DC braking start frequency: 0.00Hz-max output frequency; braking time: 0.0-50.0s; braking current: 0.0%-150.0% rated current
	Automatic Voltage Regulation (AVR )	When the grid voltage is changed, it can maintain constant output voltage automatically.
	Automatic current limiting	It takes automatic current limiting in operation to prevent frequent over-current fault stripping.
	Automatic Carrier Regulation	Regulate the carrier frequency automatically according to the load features and temperature features.
Customized function	Weaving swing frequency	Weaving swing frequency control can achieve fixed swing frequency and varied swing frequency functions.
	Frequency combination function	Running command channels and frequency setting channels can be combined randomly.
	Fixed length function	Length to shutdown function, max length of 65.535 KM
	Jogging	Jogging frequency range: 0,00Hz- max output frequency; jogging acceleration and deceleration time 0.1-3600.0s, which is settable; jogging interval is 0.1-3600.0s, which is settable;
	Multi-velocity operation	It can achieve multi-velocity operation through built-in PLC or control terminals.
	Built-in Process closed-loop control	It is convenient to form closed-loop control system.
Running Function	Run command channel	Operation panel, control terminal, serial port, which can be switched via multiple kinds of methods
	Frequency setting channel	Figure setting, analog voltage setting, analog current setting, pulse setting, serial port setting, terminal setting, multi-velocity setting, which can be switched via multiple kinds of methods
	Auxiliary frequency setting	It can achieve flexible auxiliary frequency trimming and frequency combination calculation.
	Pulse output terminal	0-50Hz pulse square wave signal output can achieve output of setting frequency, output frequency and other physical values.
	Analog output terminal	2 paths of analog signal output, optional 0/4-20mA or 0/2-10V respectively. It can achieve output of setting frequency, output frequency and other physical values.
Operation Panel	LED display	It can display 61 kinds of parameters, such as setting frequency, output frequency, output voltage, output current and so on.
	LCD display	Option, Chinese/English prompt operation content
	Parameter copy	Option. Use operation panel to achieve rapid uploading and downloading of parameters.
	Key function selection	Define the effect range of partial keys to prevent misoperation.
Protection Function		Losing phase protection (option), over-current protection, overvoltage protection, under-voltage protection, overheat protection, overload protection, and off load protection etc.
Environment	Using place	Indoor, no direct sunshine shining, without dust, corrosive gas, flammable gas, oil mist, steam, water drip or salinity etc.
	Altitude	Derating using for more than 1000m, derate 10% for every 1000m rising
	Environment temperature	-10°C-+40°C (When ambient temperature is 40°C-50°C, please take derating using.)
	Humidity	5%-95% RH, without condensing
	Vibration	Less than 5.9m/s2 (0.6g)
	Storage temperature	-40°C-+70°C
Structure	Protection class	IP20
Structure	Cooling method	forced air cooling, with fan control

Picture

Testing

Application

Food machine	Improve efficiency and reduce cost Frequency inverter with wide range speed brings strong anti-over-load ability.
Packing machine	High stable accuracy and dynamic response performance low noise and rich functions.
Textile machine	Smooth start, big torque at low speed Good ACC and DEC performance Widely applied to textile machines, such as sizing machine, spreading machine, sensitization machine, weft straightener, drawing-in machine, roving machine and so on.
Automatic production line	Convenient for central control with strong communication function Strong anti-current-impact ability.

Packaging & Shipping

Packaging Detail: We use different kind of cartons for different products from Carton/honeycomb carton and wood-plate boxes.

Shipment : By air or by sea or by your own forwarding agent.

Our Services

Our factory special product current vector inverter.

ODM & OEM service offered

Factry own brand named AIMIK.

More than 630KW also can product for customer.

The good construction warranty-1 years and responsible lifetime

Any questions from you are welcome and will be replied in 24 hours

Our professional service before and after sale

The free inverter samples after your first 3 orders.

Options

LKD Remote Keyboard Carrier

LKD Keyboard

Braking Resistor

Reactor

Network cable

Lead Time

1.Sample order will be delivered from our factory within 1-7 working days.

2.General orders will be delivered from our factory within 7-10 working days.

3.Big orders will delivered from our factory within 30 working days at most.

Warranty

1 year warranty from the date of delivery and responsible lifetime. If the product is exceed warranty or damaged by transportation, improper operation, human element, force majeure,it is not under warranty.

Please Notes

1.Power: 0.75KW-630KW

2.Standard export package, suitable for long distance transportation.

3.Product attached one AMK operation Panel.

4.Network cable, bland filler panel or other options would be chose and charged.

5.The above price does not make include tax,tax needs an extra charge of 17 %.

The charges of packing are bore by buyers.

FAQ

1. What is inverter?

Inverter is an electronic equipment that change the frequency of ac.High

2.Are you manufacturer or trading company?

We are the only manufacturer of inverters.Welcome to visit our factory at any time.