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Close Loop Variable Speed Drive VFD with Vector Control and Modbus Communication, Simple PLC

Negotiable 1 Piece (MOQ)

Min. Order:

1 Piece

Port:

Shenzhen, China

Transport Package:

Carton or Wooden Case

Payment Terms:

T/T, Western Union, ******

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Shenzhen Micno Electric Co., Ltd

Guangdong, China

Last Login Date:

Jun 17, 2025

Main Products:

VFD, Frequency Inverter, VSD, Inverter, AC Drive, Motor Controller, Solar Pump Inverter, Solar System, Single Phase VFD, Solar Inverter

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Product Description

Company Info

Basic Info.

Model NO.

KE600A

Application

AC Motor

Output Type

Triple

Principle of Work

V/F Control Transducer

Switch Mode

High Carrier Frequency PWM Control

Main Circuit Type

Current

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Current Variable-Frequency Drive

Function

Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type

Brand

Micno

Trademark

MICNO

Specification

black color, plastic or steel material

Origin

China

Product Description

MICNO KE300A is widely applicable to fan, water pump, air compressor, machine tool, winding, centrifuge, conveyor belt, mixer, ball mill. medium frequency power supply, woodworking machinery, petrochemical industrial, plastic machinery, industrial washing, simping hoisting equipment etc.

Item	Technical Index	Specification
Input	Input voltage	1AC/3AC 220V±15%, 3AC 380V±15%, 3AC 660V±15%
Input	Input frequency	47~63Hz
Output	Output voltage	0~rated input voltage
Output	Output frequency	V/f control: 0~3000Hz Sensorless vector control: 0~300Hz
Control Features	Control mode	V/f control Sensorless vector control Torque control
	Operation command mode	Keypad control Terminal control Serial communication control
	Frequency setting mode	Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.
	Overload capacity	G model: 150% 60s, 180% 10s, 200% 3s P model: 120% 60s, 150% 10s, 180% 3s
	Starting torque	0.5Hz/150% (SVC); 1Hz/150% (V/f)
	Speed adjustment range	1:100 (SVC), 1:50 (V/f)
	Speed control precision	±0.5% (SVC)
	Carrier frequency	1.0--16.0kHz, automatically adjusted according to temperature and load characteristics
	Frequency accuracy	Digital setting: 0.01Hz Analog setting: maximum frequency * 0.05%
	Torque boost	Automatically torque boost; manually torque boost: 0.1%~30.0%
	V/f curve	Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
	Acceleration/deceleration mode	Straight line/S curve; four kinds of acceleration/deceleration 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~100.0s
	Jog operation	Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s
	Simple PLC & multi-step speed operation	It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.
	Built-in PID	Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
	Automatic voltage regulation	Keep output voltage constant automatically when input voltage fluctuating
Control Function	Common DC bus	Common DC bus for several inverters, energy balanced automatically
	Torque control	Torque control without PG
	Torque limit	"Rooter" characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process
	Wobble frequency control	Multiple triangular-wave frequency control, special for textile
	Timing/length/ counting control	Timing/length/counting control function
	Over-voltage & over-current stall control	Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
	Fault protection function	Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function
Input/output terminals	Input terminals	Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0~10V or 0/4~20mA A12: 0~10V or 0/4~20mA
	Output terminals	1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V
	Communication terminals	Offer RS485 communication interface, support MODBUS-RTU communication protocol
Human machine interface	LED display	Display frequency setting, output frequency, output voltage, output current, etc.
Human machine interface	Multifunction key	QUICK/JOG key, can be used as multifunction key
Environ-ment	Ambient temperature	-10ºC~40ºC, derated 4% when the temperature rise by every 1ºC (40ºC~50ºC).
	Humidity	90%RH or less (non-condensing)
	Altitude	≤1000M: output rated power, >1000M: output derated
	Storage temperature	-20ºC~60ºC

Address: 4th Floor, Building 1, Invengo Rfid Industrial Park, Tongguan Road, Jiazitang, Shenzhen, Guangdong, China

Business Type: Manufacturer/Factory

Business Range: Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 14001

Main Products: VFD, Frequency Inverter, VSD, Inverter, AC Drive, Motor Controller, Solar Pump Inverter, Solar System, Single Phase VFD, Solar Inverter

Company Introduction: Shenzhen MICNO Electric Co., Ltd. Is a factory specialized in R&D, manufacture, sale and service of frequency inverter, solar pump inverter, AC drive etc. Our products range from 0.4kW --1.2MW and applicable to different voltages, such as 115V, 220V, 380V, 525V, 660V.

We are a listed company of NEEQ in China since 2016. With 10 years experience. We can always offer qualified products. Our professional RD and engineers can help solve your technical problems.

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