Home  Product Directory  Electrical & Electronics  Variable-Frequency Drive

380V 3 Phase V/F Control 50Hz-60Hz Rotary Transformer VFD

FOB Price:	US$477.99-497.99 / Piece
Min. Order:	1 Piece

Min. Order	FOB Price
1 Piece	US$477.99-497.99/ Piece

Port:	Shenzhen, China
Production Capacity:	5000 Pieces/Month
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

Contact Now

380V 3 Phase V/F Control 50Hz-60Hz Rotary Transformer VFD

Product Description

Company Info

Basic Info.

Model NO.

S300A/E-4-4T 22K

Application

Three Phase Transducer, General Transducer, High Frequency Converter Transducer

Output Type

Triple

Principle of Work

Vector Control Transducer

Switch Mode

High Carrier Frequency PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Elevator Special, Textile Special, Constant Torque Universal Type

Brand

Micctech

Communication Methods

Modbus, Canopen, Profibus-Dp

Rated Input Voltage

400V

Rated Input Current

46.4A

Rated Output Current

45A

Suited Motor

22kw or 30HP

Control Method

Svg,Fvc, V/F Control

Starting Torque

0.25Hz/150%(SVC), 0Hz/180%(Fvc)

Speed Adjustable Range

1:200(SVC); 1:1000(Fvc)

Rotating Speed

±0.5%(SVC); ±0.02%(Fvc)

Torque Control Accuracy

±7.5%(SVC) (Over 5Hz); ±5%(Fvc)

Overload Capacity

150% Rated Current for 60seconds

Torque Boost

Automatical Torque Boost; Manual Torque Boost 0.1%

Trademark

Micctech

Transport Package

Carton Packing

Specification

350mm*180mm*237mm

Origin

China

HS Code

8504409999

Product Description

380V 3 phase V/F control 50Hz-60Hz rotary transformer vfd

Product Description

Micctech has very successful experience in specific servo drives like wind turbines and construction hoist in interior market in China.Based on the high quality and strict quality control system, we have developed this S300 series frequency drive for general use, which has wider application and easier installation. S300 has two series: A for asynchronous motor and E for synchronous motor. For example S300A-2-4T 5.5k suits for 5.5kw asynchronous motor and S300E-2-4T 5.5K suits for 5.5k synchronous motor. Both them are 3 phase frequency drive, and rated voltage 400V.

Our Advantages

Why choose Micctech variable frequency drive?
Micctech has made and developed the vfd since 2014, starting from make specific servo drives for interior enterprises. For example, servo drive for wind turbines and construction hoist. These projects requires extremely high quality about the frequency drive. And Micctech meets all the needs and wins much reputation for itself.
Office & production line

Equipments used in R&D developing process and mass production
Advantages of Micctech VFDs are mainly in these sides:
1. Micctech VFD Suit for most of Asynchoronaus and synchoronause drive and support kinds of control method. For example:
Asynchoronous drive can choose No PG flux vector control, with PG flux vector control and V/F control;
For synchoronous drive, it can choose No PG flux vector control, with PG flux vector control.

2. Compatible encoder:
It support rotary transformer and ABZ incremental encoder.

3.Communication:
Modbus, CANopen and Profibus-DP.

4. Steady and reliable:
Micctech uses high-class electronic units, excellent design, conformal coating on PCBA and independent air flue, all them work together to ensure the VFD has longer life time.

5. High starting torque:
In No PG flux vector control mode, when output frequency is 0.25Hz, VFD can reach 150% rated torque; In PG flux vector control mode, when output frequency is 0Hz, VFD can reach 180% rated torque.

6. High torque precision:
In No PG flux vector control mode, torque control precision is less than 7.5%; In PG flux vector control mode, torque control precision is less than 5%.

7. Compact structure:
Book style structure saves room for whole electric cabnet. More VFDs can be installed in the same width cabinet.

Photos showing Micctech VFD inverters are installed in different applications.

S300 series universal variable frequency drive has 6 sizes. Details are showed as below table:

Micctech VFD power various from 5.5kw-160kw, has 15 models in total and they share 6 sizes.
Size	Model	A(mm)	B(mm)	B1(mm)	H1(mm)	W(mm)	D(mm)	Installation Hole Diameter (mm)
2	S300A/E-2-4T 5.5K	70	338	5.5	350	100	237	5
	S300A/E-2-4T 7.5K
3	S300A/E-3-4T 11K	100	338	5.5	350	142	237	5
	S300A/E-3-4T 15K
4	S300A/E-4-4T 18.5K	120	338	5.5	350	180	237	5
	S300A/E-4-4T 22K
5	S300A/E-5-4T 30K	150	338	5.5	400	240	257	5
	S300A/E-5-4T 37K
	S300A/E-5-4T 45K
6	S300A/E-6-4T 55K	200	590	12.5	615	290	308	11
	S300A/E-6-4T 75K
	S300A/E-6-4T 90K
	S300A/E-6-4T 110K
7	S300A/E-7-4T 132K	200	1008	12.5	1003	310	308	11
	S300A/E-7-4T 160K

Packaging & Shipping

Samples usually packed in carton or wood box as above photos; For mass production, usually packed in carton boxes and then in wooden box.

Shipping:

After Sales Service

All frequency drive enjoys 18 months warranty time after sales.
Please contact us via mail or phone call if you have any questions.

Technical parameters

Ratings
Size	Model	Input Rated Voltage(V)	Input Rated Current(A)	Output Rated Current(A)	Adaptable Motor(kw)	Adaptable Motor(hp)
2	S300A/E-2-4T 5.5K	400	16.7	13	5.5	7.5
2	S300A/E-2-4T 7.5K	400	20.4	17	7.5	10
3	S300A/E-3-4T 11K	400	25.9	25	11	15
3	S300A/E-3-4T 15K	400	34.9	32	15	20
4	S300A/E-4-4T 18.5K	400	38.4	37	18.5	25
4	S300A/E-4-4T 22K	400	46.4	45	22	30
5	S300A/E-5-4T 30K	400	61.9	60	30	40
	S300A/E-5-4T 37K	400	76.9	75	37	50
	S300A/E-5-4T 45K	400	92	90	45	60
6	S300A/E-6-4T 55K	400	113	110	55	75
	S300A/E-6-4T 75K	400	157	150	75	100
	S300A/E-6-4T 90K	400	180	176	90	125
	S300A/E-6-4T 110K	400	214	210	110	150
7	S300A/E-7-4T 132K	400	256	253	132	200
7	S300A/E-7-4T 160K	400	303	300	160	250

Reactor Selection Instruction
1. Input AC/DC reactor is a necessity for 160kw or higher power VFD; and is optional for power equal and under 132kw VFD. 2. Output AC reactor is optional, can be decided accroding to final application places.
Model	Input AC Reactor Model (2%)	Output AC Reactor Model	DC Reactor Model
S300A/E-2-4T 5.5K	SAL-INPUT -0075	SAL-OUTPUT -0075	Not support
S300A/E-2-4T 7.5K	SAL-INPUT -0075	SAL-OUTPUT -0075	Not support
S300A/E-3-4T 11K	SAL-INPUT -0150	SAL-OUTPUT -0150	Not support
S300A/E-3-4T 15K	SAL-INPUT -0150	SAL-OUTPUT -0150	Not support
S300A/E-4-4T 18.5K	SAL-INPUT -0220	SAL-OUTPUT -0220	Not support
S300A/E-4-4T 22K	SAL-INPUT -0220	SAL-OUTPUT -0220	Not support
S300A/E-5-4T 30K	SAL-INPUT -0370	SAL-OUTPUT -0370	Not support
S300A/E-5-4T 37K	SAL-INPUT -0370	SAL-OUTPUT -0370	Not support
S300A/E-5-4T 45K	SAL-INPUT -0550	SAL-OUTPUT -0550	Not support
S300A/E-6-4T 55K	SAL-INPUT -0550	SAL-OUTPUT -0550	SDL-PN -0550
S300A/E-6-4T 75K	SAL-INPUT -0900	SAL-OUTPUT -0900	SDL-PN -0900
S300A/E-6-4T 90K	SAL-INPUT -0900	SAL-OUTPUT -0900	SDL-PN -0900
S300A/E-6-4T 110K	SAL-INPUT -1100	SAL-OUTPUT -1100	SDL-PN -1100
S300A/E-7-4T 132K	SAL-INPUT -1320	SAL-OUTPUT -1320	SDL-PN -1320
S300A/E-7-4T 160K	SAL-INPUT -1600	SAL-OUTPUT -1600	SDL-PN -1600

Brake unit and Brake resistor
1. Brake unit is built-in for VFD power equal and under 22kw, and is not included(optional) for VFD over 22kw. 2. External brake resistor is a necessity for all VFDs. It can be selected according to brake energy and brake torque. In below form there is the minimum resistance and power value to match different model. In actual use, the brake power value must be higher than that in the form, and the selection of the braking resistor power based on braking energy.
Model	Brake Unit	Minimum Resistance (Ω)	Minimum Power(kw)
S300A/E-2-4T 5.5K	Built-in	34	6.16*k	K refers to brake frequency. K differs in industry and below can be taken as reference. Elevator: K=10%-15% Oil pumping unit: k=10%-20% Centrifugal machine: k=5%-20% Unwinder and rewinder machine: k=50%-60% Crane: k=20%-40% Occasionally brake load: k=5%-10%
S300A/E-2-4T 7.5K	Built-in	34	8.4*k
S300A/E-3-4T 11K	Built-in	34	12.32*k
S300A/E-3-4T 15K	Built-in	34	16.8*k
S300A/E-4-4T 18.5K	Built-in	15	20.72*k
S300A/E-4-4T 22K	Built-in	15	24.64*k
S300A/E-5-4T 30K	Optional to built-in	10	33.6*k
S300A/E-5-4T 37K	Optional to built-in	10	41.44*k
S300A/E-5-4T 45K	Optional to built-in	10	50.4*k
S300A/E-6-4T 55K	Optional to built-in	5	61.6*k
S300A/E-6-4T 75K	Optional to built-in	5	84*k
S300A/E-6-4T 90K	Optional to built-in	4	100.8*k
S300A/E-6-4T 110K	Optional to built-in	4	123.2*k
S300A/E-7-4T 132K	Optional to built-in	2.6	147.84*k
S300A/E-7-4T 160K	Optional to built-in	2.6	179.2*k

Technical specifications
	Item	Specifications
Basic function	Output frequency	V/F control: 0-1000Hz; Vector control:0-400Hz
	Carrier frequency	0.8kHz-12kHz, adjustable according to load feature
	Input frequency resolution	Digital setting: 0.01Hz Simulating setting: Maximum frequency*0.025%
	Control method	SVG,FVC, V/F control
	Starting torque	0.25Hz/150%(SVC), 0Hz/180%(FVC)
	Speed adjustable range	1:200(SVC); 1:1000(FVC)
	Rotating speed	±0.5%(SVC); ±0.02%(FVC)
	Torque control accuracy	±7.5%(SVC) (Over 5Hz); ±5%(FVC)
	Overload capacity	150% rated current for 60seconds
	Torque boost	Automatical torque boost; Manual torque boost 0.1%-30.0%
	Acceleration and deceleration curve	Linear or S-curve acceleration/deceleration mode, four types of acceleration/deceleration time, acceleration/deceleration time range 0.0s-6500.0s
	DC braking	DC braking frequency: 0.00Hz-Maximum frequency Braking time: 0.0s-36.0s Braking current value: 0.0%-100.0%
	Jog control	Jog control frequency range: 0.00Hz-50.00Hz Jog control acceleration and deceleration time: 0.0s-6500.0s
	Easy PLC, speed profile	Support maximum 16 speed profiles via built in PLC or control terminaL
	Built-in PID	Convenient to realize the process control closed-loop control system
	AVR	Keep outpout voltage steady automatically when state grid voltage changes
	Overvoltage and overcurrent stall speed control	Automatically limit the current and voltage during operation to prevent frequent over-current and over-voltage trips
	Fast current limiting function	Minimize over-current breakdown and keep the normal operation of the drive
	Torque limit and control	Crane feature. Automatically limit torque during operation to prevent over current trip.Torque control can be used in Closed loop Vector mode
Personalized function	Outstanding performance	To control asynchronous and synchronous motor via high performance FVC technology.
	Instantaneous outage continue work	Drive continue working for a short time in instantaneous power outage( the voltage compensation via energy feedback from load )
	Fast current limiting function	Avoid frequent over-current faults of the drive
	Virtual I/O	5 groups of virtual DI/DO, can realize simple logical control
	Timing control	Timing control function: time setting range: 0.0min-6500.0min
	Multithreaded bus support	Support 3 kinds fieldbus: Modbus, CANopen, Profibus
	Drive overheat protection	Support motor temperature sensor input (PT100/KTY84), optional card supports motor temperature detection
	Encode support	Support resolver, ABZ incremental encoder
	Overexcitation function	It can effectively suppress the rise of bus voltage during deceleration, avoid frequent reporting of overvoltage faults, and achieve rapid braking at the same time to meet the needs of rapid shutdown after outage.
	Wind turbine, water pumps energy saving application	With excellent motor-side output waveform, it can meet the application of multi split and long-distance applications; it can meet the application of system upgrade.
	Flexible terminal functions	A variety of logic function options to meet the general control function requirements of general drives (more detais can refer to manual)
Basic function	Command source	Operation panel setting, control terminal setting, serial communication port setting, can be switched in a variety of ways
	Frequency source	10 kinds of frequency sources: digital setting, analog voltage setting, analog current setting, pulse setting, serial port setting, can be switched in a variety of ways
	Auxiliary frequency sources	10 kinds of auxiliary frequency sources, which can flexibly realize auxiliary frequency fine-tuning and frequency synthesis
	Input terminal	Standard: 7 pieces of digital input terminals, 1 of which support maximum 100KHz High speed pulse input; 3 pieces of Analog input terminals, 1 of them only support 0-10v voltage input, the other support 0-10v voltage input or 0-20mA current input, the rest 1 support -10v-10v voltage input; Expansion capacity: 2 digital input terminals, 2 orthogonal pulse signal input terminals, one analog input terminal can support PT100/KTY84
	Output terminal	Standard: 2 pieces of digital output terminals, 1 pieces of high speed pulse input(open collector type is optional),Support 0-100KHz square signal output; 1 piece of digital output terminal; 2 pieces of relay output terminal; 2 pieces of vitual output terminals, 1 of them support 0-20mA current output or 0-10V voltage output, the other only support 0-10v voltage input
Others	LED display	Parameter display
	Key locking and function selection	Realize partial or full keys locking, and can define the action scope of some keys to prevent misoperation
	Protection function	Power-on motor short circuit detection, input and output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection and other brake circuit protection functions: brake tube overload, brake tube through, brake resistance protection Features
	Optional accessories	LED operation panel, brake package, resolver PG card, ABZ encoder PG card, Profibus communication card, CANopen communication card, IO extension card
Application environments	Application places	Indoors, free from direct sunlight, free of dust, corrosive gas, flammable gas, oil mist, water vapor, dripping water or salt, etc.
	Latitude	No derating is required for use below 1000 meters, derating 1% for every 100 meters above 1000 meters, the highest operating latitude is 3000 meters
	Ambient temperature	-10ºC~40ºC(derate to use in 40ºC~50ºC)
	Humidity	Less than 95%RH, no condensation
	Vibration	Less than 5.9m/s' (0.6g)
	Storage temperature	-20ºC~60ºC

Address: 1-2 / F, Building 13, Cofco (Fu′an) Robotics Industrial Park, No. 90, Dayang Road, Fuyong, Bao′an District, Shenzhen, Guangdong, China

Business Type: Manufacturer/Factory

Business Range: Agriculture & Food, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Textile

Management System Certification: ISO 9001, HSE, QC 080000

Main Products: VFD, Variable Frequency Drive, Converter, Inverter, Univertor, Transducer, VFD Drive, Frequency Inverter, Servo Drive

Company Introduction: Shenzhen Micctech is a leading high-tech scientific company, dedicated in industry equipment including variable pitch servo motor, full set of control system, frequency converter and inverter, and energy saving device. The office and manufacturing center are located in highly developed and creative city, Shenzhen, China. Founded in 2014, Micctech now owns over 200 employees, and about 70% of them are R&D engineers.

Micctech products are specified into below 4 parts:

Transmission field: General converter inverters, VFD, and frequency inverters.

Wind power industry: Servo drives and integrated control systems for pitch systems of wind turbines.

Energy storage: Super-capacitor and lithium batteries.

Industrial intelligence: Full set of visual inspection systems.

Micctech company has a strong team of R&D engineers, most of them get their Doctor′s and Master′s degree in their major and become the top talents in above 4 regions.

At the same time, Micctech keeps tight connection and cooperation with universities in Shenzhen to move further in production and research of industry intelligence.

Micctech pays highest attention to provide products of high efficiency and reliability for the customers. To assure this, each new product in Mictech has to experience hundreds of testing at the very beginning of developing and 100% QC check before packing. This strict quality control process has win positive feedback from market and good reputation for the company.

To give remote technical support to all customers, Micctech also sets up a consulting center. Technical supporters in the center are online 24 hours by turns at working days, thus questions about products will be received and solved in very short time.

The great success in domestic market inspired Micctech to expand it′s business to the whole world. Now buyers now can place orders on Made-in-China and Alibaba marketplace for the converters and inverters.

Frequency inverters are widely used in field of metallurgy, chemical industry, textile, machinery, chemical fiber, cable, film, rubber, plastic, packaging, paper making, cement, water & waste water, HVAC, etc.

The variable frequency inverters products buy Micctech are universal vector VFD. It′s European construction saves space for electronical cabinet.

Send your message to this supplier

Hot Searches

More

380V 3 Phase V/F Control 50Hz-60Hz Rotary Transformer VFD

Product Description

Company Info

Basic Info.

Product Description

Send your message to this supplier

Hot Searches

Recommended Suppliers & Wholesalers

Related Categories