Micno 0.75kw, KE300A Series Three Phase AC VFD

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Micno
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KE300A Sensorless Vector Control Inverter

 

Input Input voltage1AC 220V±15%,3AC 220V±15%,3AC 380V±15%,3AC 660V±15%
Input frequency47~63Hz
OutputOutput voltage0~Rated voltage
Output frequency V/f:0~3000Hz, SVC:0~300Hz

 


 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type     I/O terminals

Input terminalsProgrammable DI: 7 on-off inputs, 
1 high-speed pulse input 
2 programmable AI: 
    AI1: voltage -10~10V
    A12: voltage 0~10V or current 0/4~20mA
Output terminals1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output)
2 relay outputs
2 analog output: 0/4~20mA or 0~10V
Communication terminal*2Offer RS485 communication interface, support MODBUS-RTU communication protocol 

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type     Control Feature

 

Control modeV/f , SVC, VC, Torque control
Operation command modeKeypad control, Terminal control, Serial communication control
Frequency setting modeDigital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combinated & switched in various modes.
Overload capacityG model: 150% 60s, 180% 10s, 200% 3s
P model: 120% 60s, 150% 10s, 180% 3s 
Starting torque0.5Hz/150% (SVC),1Hz/150% (V/f)

Speed adjustment range1:100 (SVC), 1:50(V/f)
 
Speed control precision ±0.5% (SVC)
Carrier frequency1.0--16.0kHz, automatically adjusted according to temperature and load characteristics
 
Frequency accuracy Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.05%
 
Torque boostAutomatically torque boost; manually torque boost 0.1%~30.0%
V/f curveThree types: straight line, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
ACC/DEC modeLinear/S curve; four kinds of ACC/DEC time, range 0.1s~3600.0s
DC braking DC braking when starting and stopping
DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~36.0s; Braking current: 0.0%~100.0%
Jog operation Jog operation frequency: 0.0Hz~maximum frequency
Jog ACC/DEC time: 0.1s~3600.0s
Simple PLC & multi-step
speed operation

 Max. 16 steps speed running via built-in PLC or control terminal.
Built-in dual PIDBuilt-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
Automatic  voltage regulationKeep output voltage constant automatically when input voltage fluctuating

 

 


 

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type   Model Instruction

 

Micno KE300A series Sensorless Vector Control Inverter,  AC Drives

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type

 

KE300 is launched based on the perfect combination of years of experience and advanced drive technology.

 

According to the perfect understanding to customer' requirements, KE300 integrates with sensorless vector control, V/f control, torque control and soft start functions, widely applied in pump & fan, and the applications which require high speed control accuracy, rapid torque response and high performance at low frequency.

 


 

 
Company Information

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type   Why us?MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type 

 

Micno as an expert manufacturer,  which is a high-tech enterprise, which specializes in R&D, manufacture, sale and service of electrical drive, industrial automation control products. Micno has obtained ISO9001: 2008 Quality System approval, SGS certification and CE certification.


 

 
Our Services

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type   Quality Control

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type

 

MICNO inverters have passed comprehensive test process during manufacturing.

 

R&D test, test the hardware and software performance, to make the design more optimization, makes sure the products have excellent performance before production

 

Board test: test the performance of every board in our products, to reduce product defective rate;

 

IQC: take strict quality inspection for every income components, to ensure every income components are qualified.

 

Aging test: make the frequency inverters at run status, put them in the aging test house at 50°C for 48 hours, to remove every unqualified products.

 

Load test: the last and the most important test, add different load to the inverters, test their input and output value, to check their working performance. unqualified products will be removed from the team.

 

By applying such strict testing process, MICNO ensures every outgoing inverter has excellent quality.

 

 
Packaging & Shipping

 

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type  

 

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type   Applications

KE300 sensorless vector control inverter is widly used for applications as follows:

 

MICNO Inverter VFD KE300 Series 0.4kw Elevator Door Control Type

 

 

* Pumps & fans, constant pressure water supply, oil injection pump, oil pump.

* Mine hoist, winch, ribbon conveyer in mine industry.

* Rubber & plastic machinery: injection molding machine, blow molding machine, extrude of chemical fiber, wire, cable, etc.

* Metal processing machinery: lathe, milling machine, planer, grinder, punching machine.

* Textile machinery, packaging and printing machinery, paper processing machinery, ceramic machinery, winding machinery.

* Medical equipment, food processing machinery, CNC machine tool.

* Centrifugal machine, air compressor, central air conditioner, etc.

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