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Frequency Changer
Сверхмощный инвертор частоты 3 фазы 380 В моторный Насос VFD 50 Гц

Сверхмощный инвертор частоты 3 фазы 380 В моторный Насос VFD 50 Гц

Категория: Frequency Changer >>>
Поставщик: Shenzhen,M-Driver,Technology,Co.,Ltd.

Цена:4 839,00 $ - 4 889,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-16-2025	6146.93 $*	6269.13 $*
Jul-16-2025	4984.20 $*	5084.2 $*
Jun-16-2025	6049.48 $*	6170.53 $*
May-16-2025	6000.62 $*	6120.53 $*
Apr-16-2025	4791.73 $*	4887.79 $*
Mar-16-2025	5904.10 $*	6022.34 $*
Feb-16-2025	5855.86 $*	5972.33 $*
Jan-16-2025	5807.20 $*	5923.77 $*

Характеристики

M-driver vfd

Product Description

Heavy Duty Frequency Inverter 3 Phase 380v Motor Pump VFD 50hz 60hz

Model	M4000G3
Power range	three phase AC 380V (-15%~+30%) 400KW
Output Frequency Range	0~500Hz
Control Mode	V/F Control, Sensorless Vector Control
Starting Torque	0.5Hz/150%(SVC), 1Hz/150%(V/F);
Communication port	RS-485, which support MODBUS protocol
Vibration	Less than 5.9m/s
Fault Protection	protect from over current, over voltage, under voltage, over temperature, phase failure, over load etc.

250kw-630kw new

400kw vfd.jpg

our inverters Modbus

Specification

Item	Specifications
Basic function	Over load capability	G type:150% rated current 60s;180% rated current 3s
	Over load capability	P type:120% rated current 60s;150% rated current 3s
	Torque boost	Auto torque boost function; Manual torque boost 0.1%~30.0%
	V/F curve	Linear V/F, multi-point V/F and square V/F curve(power of 1.2,1.4,1.6,1.8,2)
	V/F separation	2 ways: separation and semi-separation
	Acc./dec curve	Straight line or S curve acceleration and deceleration mode,
	Acc./dec curve	Four kinds of acceleration and deceleration time. Acceleration and deceleration time range from 0.0s to 6500.0s
	DC braking	DC braking frequency:0.00Hz to maximum frequency. Braking time:0.0s to 36.0s
	DC braking	Brake current value:0%-100%
	Jog control	Jog frequency range:0.00Hz~50.00Hz;
	Jog control	Jog acceleration/deceleration:0.0s~6500.0s.
	Simple PLC	It can realize at maximum of 16 segments speed
Basic function	Multiple segment speed running	Running via the built-in PLC or control terminal.
	Built-in PID	It is easy to realize process-controlled closed loop control system.
	Auto voltage regulation (AVR)	It can keep constant output voltage automatically in the case of change of network voltage.
	Over-voltage/current stall control	It can limit the running voltage/current automatically and prevent frequent over-voltage/current tripping during the running process.
	Quick current limit	Minimize the over-current fault, protect normal operation of the AC Drive.
	Torque limit & control	"Excavators" characteristics, automatically limit torque during operation, prevent frequent over-current tripping. Closed loop vector mode can realize the torque control.
Personalized function	Instantaneous stop non-stop	When instantaneous power off, voltage reduction is compensated through load feedback energy, which could make AC Drive keep running in a short period of time.
	Rapid current limit	To avoid AC Drive frequent over-current fault.
	Timing control	Timing control function:set time range 0Min~6500.0Min.
Running	Command source	Operation panel reference, control terminal reference and serial communication port reference. These channels can be switched in various modes.
	Frequency source	There are totally eleven types of frequency sources, such as digital reference, analog voltage reference , analog current reference, pulse reference, MS speed, PLC, PID and serial port reference.
	Input terminal	5 digital input terminals.
		2 analog input terminals.
		1 supporting 0-10V voltage input or 0~20mA current input terminal.
	Output terminal	2 digital output terminals.
		2 relay output terminals.
		2 analog output terminals, supporting 0~10V voltage output or 0~20mA current output.
Keyboard operation	Keyboard potentiometer	Equipped with keyboard potentiometer or coding potentiometer.
Keyboard operation	Protection function	It can implement power-on motor short-circuit detection, input /output phase loss protection, over current protection, over voltage protection, under voltage protection, overheating protection and overload protection.
Keyboard operation	Protection function
Environment	Using place	Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.
	Altitude	Below 1000m
	Ambient temperature	-10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃)
	Humidity	Less than 95%RH,without condensing
	Vibration	Less than 5.9m/s (0.6g)

Packaging & Shipping

packing

shipment

Application

Application 03

Q 1: Are you trading company or manufacturer ?

A: We are factory.

Q 2: How long is your lead time?

A: Generally it is 3-7 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.

Q 3: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample,but we will charge the sample fee and the cost of freight.

Q 4: What is your terms of payment ?

A:We accept T/T, L/C and CASH.

Q 5: What is the standard of package?

A. Export standard package or special package according to customer requirement.

Q 6. Is there any discount ?

A. The discount will depend on the quanlity you purchase.

Q 7. What is your supply capacity?

A. The daily output of the factory exceeds 2000 PCS.

Q 8.Do you provide warranty for the goods?

A. Yes, we provide 18 months of warranty for all the goods from us.

Q 9.Could M-driver provide technical support?

A.We' have more than 15 years experience in this field. If there's any problem, please feel free to contact us, we'll provide suggestion from our engineer to help you solve the problem.