Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
101
Year of Establishment:
2014-05-19
Management System Certification:
ISO9001:2015, ISO14001:2015
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Variable Frequency Drive, VFD Display, AC Drives manufacturer / supplier in China, offering 15kw Variable Frequency Drive for Straightening Machine, 90kw 380V 3 Phase Torque and Speed Control VFD Drive, 125HP Multifunction Overheat Protection Vector Control Frequency Inverter and so on.

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Supplier Homepage Products 15kw servo drive 15kw Variable Frequency Drive for Straightening Machine
  • 15kw Variable Frequency Drive for Straightening Machine
  • 15kw Variable Frequency Drive for Straightening Machine
  • 15kw Variable Frequency Drive for Straightening Machine
  • 15kw Variable Frequency Drive for Straightening Machine
  • 15kw Variable Frequency Drive for Straightening Machine
  • 15kw Variable Frequency Drive for Straightening Machine

15kw Variable Frequency Drive for Straightening Machine

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

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Basic Info.

Model NO.
S300A/E-3-4T 15K
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
34.9A
Rated Output Current
32A
Suited Motor
15kw or 20HP
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
355*105*242mm
Origin
China
HS Code
8504409999
  • Product Description
  • Our Advantages
  • Packaging & Shipping
  • After Sales Service
  • Technical parameters
15kw Variable Frequency Drive for Straightening Machine

 

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.
15kw Variable Frequency Drive for Straightening Machine

15kw Variable Frequency Drive for Straightening Machine

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.
15kw Variable Frequency Drive for Straightening Machine
Office & production line
15kw Variable Frequency Drive for Straightening Machine

Equipments used in R&D developing process and mass production
15kw Variable Frequency Drive for Straightening Machine
Advantages of Micctech VFDs are mainly in these sides:
15kw Variable Frequency Drive for Straightening Machine
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.
15kw Variable Frequency Drive for Straightening Machine


S300 series universal variable frequency drive has 6 sizes. Details are showed as below table:
15kw Variable Frequency Drive for Straightening Machine

Micctech VFD power various from 5.5kw-160kw, has 15 models in total and they share 6 sizes.
SizeModelA(mm)B(mm)B1(mm)H1(mm)W(mm)D(mm)Installation Hole Diameter (mm)
2S300A/E-2-4T 5.5K703385.53501002375
S300A/E-2-4T 7.5K
3S300A/E-3-4T 11K1003385.53501422375
S300A/E-3-4T 15K
4S300A/E-4-4T 18.5K1203385.53501802375
S300A/E-4-4T 22K
5S300A/E-5-4T 30K1503385.54002402575
S300A/E-5-4T 37K
S300A/E-5-4T 45K
6S300A/E-6-4T 55K20059012.561529030811
S300A/E-6-4T 75K
S300A/E-6-4T 90K
S300A/E-6-4T 110K
7S300A/E-7-4T 132K200100812.5100331030811
S300A/E-7-4T 160K

Packaging & Shipping

15kw Variable Frequency Drive for Straightening MachineSamples usually packed in carton or wood box as above photos; For mass production, usually packed in carton boxes and then in wooden box.

Shipping:
15kw Variable Frequency Drive for Straightening Machine

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

15kw Variable Frequency Drive for Straightening Machine

Ratings
SizeModelInput Rated Voltage(V)Input Rated Current(A)Output Rated Current(A)Adaptable Motor(kw)Adaptable Motor(hp)
2S300A/E-2-4T 5.5K40016.7135.57.5
S300A/E-2-4T 7.5K40020.4177.510
3S300A/E-3-4T 11K40025.9251115
S300A/E-3-4T 15K40034.9321520
4S300A/E-4-4T 18.5K40038.43718.525
S300A/E-4-4T 22K40046.4452230
5S300A/E-5-4T 30K40061.9603040
S300A/E-5-4T 37K40076.9753750
S300A/E-5-4T 45K40092904560
6S300A/E-6-4T 55K4001131105575
S300A/E-6-4T 75K40015715075100
S300A/E-6-4T 90K40018017690125
S300A/E-6-4T 110K400214210110150
7S300A/E-7-4T 132K400256253132200
S300A/E-7-4T 160K400303300160250

 

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.
ModelInput AC Reactor Model (2%)Output AC Reactor ModelDC Reactor Model
S300A/E-2-4T 5.5KSAL-INPUT -0075SAL-OUTPUT -0075Not support
S300A/E-2-4T 7.5KSAL-INPUT -0075SAL-OUTPUT -0075Not support
S300A/E-3-4T 11KSAL-INPUT -0150SAL-OUTPUT -0150Not support
S300A/E-3-4T 15KSAL-INPUT -0150SAL-OUTPUT -0150Not support
S300A/E-4-4T 18.5KSAL-INPUT -0220SAL-OUTPUT -0220Not support
S300A/E-4-4T 22KSAL-INPUT -0220SAL-OUTPUT -0220Not support
S300A/E-5-4T 30KSAL-INPUT -0370SAL-OUTPUT -0370Not support
S300A/E-5-4T 37KSAL-INPUT -0370SAL-OUTPUT -0370Not support
S300A/E-5-4T 45KSAL-INPUT -0550SAL-OUTPUT -0550Not support
S300A/E-6-4T 55KSAL-INPUT -0550SAL-OUTPUT -0550SDL-PN -0550
S300A/E-6-4T 75KSAL-INPUT -0900SAL-OUTPUT -0900SDL-PN -0900
S300A/E-6-4T 90KSAL-INPUT -0900SAL-OUTPUT -0900SDL-PN -0900
S300A/E-6-4T 110KSAL-INPUT -1100SAL-OUTPUT -1100SDL-PN -1100
S300A/E-7-4T 132KSAL-INPUT -1320SAL-OUTPUT -1320SDL-PN -1320
S300A/E-7-4T 160KSAL-INPUT -1600SAL-OUTPUT -1600SDL-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.
ModelBrake UnitMinimum Resistance (Ω)Minimum Power(kw) 
S300A/E-2-4T 5.5KBuilt-in346.16*kK 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 7.5KBuilt-in348.4*k
S300A/E-3-4T 11KBuilt-in3412.32*k
S300A/E-3-4T 15KBuilt-in3416.8*k
S300A/E-4-4T 18.5KBuilt-in1520.72*k
S300A/E-4-4T 22KBuilt-in1524.64*k
S300A/E-5-4T 30KOptional to built-in1033.6*k
S300A/E-5-4T 37KOptional to built-in1041.44*k
S300A/E-5-4T 45KOptional to built-in1050.4*k
S300A/E-6-4T 55KOptional to built-in561.6*k
S300A/E-6-4T 75KOptional to built-in584*k
S300A/E-6-4T 90KOptional to built-in4100.8*k
S300A/E-6-4T 110KOptional to built-in4123.2*k
S300A/E-7-4T 132KOptional to built-in2.6147.84*k
S300A/E-7-4T 160KOptional to built-in2.6179.2*k
Technical specifications
 ItemSpecifications
Basic functionOutput frequencyV/F control: 0-1000Hz; Vector control:0-400Hz
Carrier frequency0.8kHz-12kHz, adjustable according to load feature
Input frequency resolutionDigital setting: 0.01Hz
Simulating setting: Maximum frequency*0.025%
Control methodSVG,FVC, V/F control
Starting torque0.25Hz/150%(SVC), 0Hz/180%(FVC)
Speed adjustable range1:200(SVC);  1:1000(FVC)
Rotating speed±0.5%(SVC);  ±0.02%(FVC)
Torque control accuracy±7.5%(SVC)  (Over 5Hz);  ±5%(FVC)
Overload capacity150% rated current for 60seconds
Torque boostAutomatical torque boost; Manual torque boost 0.1%-30.0%
Acceleration and deceleration curveLinear or S-curve acceleration/deceleration mode, four types of acceleration/deceleration time, acceleration/deceleration time range 0.0s-6500.0s
DC brakingDC braking frequency: 0.00Hz-Maximum frequency
Braking time: 0.0s-36.0s
Braking current value: 0.0%-100.0%
Jog controlJog control frequency range: 0.00Hz-50.00Hz
Jog control acceleration and deceleration time: 0.0s-6500.0s
Easy PLC, speed profileSupport maximum 16 speed profiles via built in PLC or control terminaL
Built-in PIDConvenient to realize the process control closed-loop control system
AVRKeep outpout voltage steady automatically when state grid voltage changes
Overvoltage and overcurrent stall speed controlAutomatically limit the current and voltage during operation to prevent frequent over-current and over-voltage trips
Fast current limiting functionMinimize over-current breakdown and keep the normal operation of the drive
Torque limit and controlCrane feature. Automatically limit torque during operation to prevent over current trip.Torque control can be used in Closed loop Vector mode
Personalized functionOutstanding performanceTo control asynchronous and synchronous motor via high performance FVC technology.
Instantaneous outage continue workDrive continue working for a short time in instantaneous power outage( the voltage compensation via energy feedback from load  )
Fast current limiting functionAvoid frequent over-current faults of the drive
Virtual I/O5 groups of virtual DI/DO, can realize simple logical control
Timing controlTiming control function: time setting range: 0.0min-6500.0min
Multithreaded bus supportSupport 3 kinds fieldbus: Modbus, CANopen, Profibus
Drive overheat protectionSupport motor temperature sensor input (PT100/KTY84), optional card supports motor temperature detection
Encode supportSupport resolver, ABZ incremental encoder
Overexcitation functionIt 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 applicationWith 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 functionsA variety of logic function options to meet the general control function requirements of general drives (more detais can refer to manual)
Basic functionCommand sourceOperation panel setting, control terminal setting, serial communication port setting, can be switched in a variety of ways
Frequency source10 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 sources10 kinds of auxiliary frequency sources, which can flexibly realize auxiliary frequency fine-tuning and frequency synthesis
Input terminalStandard:
 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 terminalStandard:
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
OthersLED displayParameter display
Key locking and function selectionRealize partial or full keys locking, and can define the action scope of some keys to prevent misoperation
Protection functionPower-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 accessoriesLED operation panel, brake package, resolver PG card, ABZ encoder PG card, Profibus communication card, CANopen communication card, IO extension card
Application environmentsApplication placesIndoors, free from direct sunlight, free of dust, corrosive gas, flammable gas, oil mist, water vapor, dripping water or salt, etc.
LatitudeNo 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)
HumidityLess than 95%RH, no condensation
VibrationLess than 5.9m/s' (0.6g)
Storage temperature-20ºC~60ºC 

 

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