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FV20-M Series Compact Mini Inverter

FV20 - M series is a miniaturized vector inverter. The product adopts the current international advanced control technology -- V/F vector control technology , which has excellent control performance. High reliability and powerful overload, Full functions, compact size, easy to install, and it is used in different occasions for AC asynchronous motor and synchronous motor to regulate speed. Especially suitable for low power, high economic applications and limited mounting space.

  • Sample provide:

    YES
  • Sample freight payer:

    Buyer
  • Term of payment:

    T/T, L/C, D/P
  • Customized:

    YES
  • Warranty:

    18 Months
  • Delivery Time:

    5-7 working days for standard series; 7-14 working days for customized AC drives
  • Transportation:

    Express · Sea freight · Land freight · Air freight
  • Package:

    Standard Export Package Carton/Wood
  • Availability:

    OEM/ODM, Minmum Order Request
  • Place of Origin:

    China
  • Shipping Port:

    Shenzhen
  • Certification:

    CE, EAC, ISO9001, OHSAS18001, TS16949, SGS
  • Product Description

Product Overview

Item Description
Product Name Frequency Inverter/ AC Drive
Model Number FV20-M-4TxxG, FV20-M-2SxxG
Power Range 0.75kW-2.2kW
Rated Input Voltage 3 phase 380V/480V; 1 phase 200V/240V
Rated Output Voltage 3 phase 0 to rated input voltage
Input Frequency 50Hz/60Hz
Applicable Motor Asynchronous Motor, Synchronous Motor
Control Mode V/F Control, V/F Vector Control, Sensorless Vector Control,
Communication Modbus 485 RTU
IP Class Standard IP20
Overload Capacity 150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)


Mini Inverter Feature

V&T Micro Inverter Vector control algorithm and excellent control performance

 Simple PLC multi-speed function

Adaptive for synchronous, asynchronous motor

 Multiple control modes

 Simple torque control

 Applicable to motor with constant torque and variable torque

 Built-in swing frequency function

 Rich input and output interfaces


Model Explanation



Product Catalogue

FV20−M−4T□□□G ; 3 Phase 400V Constant Torque/Heavy-duty Application

PowerkW

0.75

1.5

2.2

MotorkW

0.75

1.5

2.2

Output

VoltageV

3 ;phase 0Rated Voltage

Rated CurrentA)

2.5

3.7

5.0

Overload capacity

150% 1 min180% 10 second200% 0.5 secondinterval: 10 minutes (inverse time lag feature)

Input

Voltage/ frequency

3 phase 380V480V50Hz/60Hz

Allowable voltage range

323V528VVoltage imbalance 3% allowable frequency fluctuation±5%

Braking unit

Built-in as standard

IP

IP20

Cooling mode

Forced air cooling


FV20−M−2S□□□G ; 1 Phase 200V Constant Torque/Heavy-duty Application

PowerkW

0.75

1.5

MotorkW

0.75

1.5

Output

VoltageV

1 phase 0Rated Voltage

Rated CurrentA)

4

7.5

Overload capacity

150% 1 min180% ;10 second200% 0.5 secondinterval: 10 minutes (inverse time lag feature)

Input

Voltage/ frequency

1 phase ;200V240V50Hz/60Hz

Allowable voltage range

180V260VVoltage imbalance ≤3% allowable frequency fluctuation±5%

Braking unit

Built-in as standard

IP

IP20

Cooling mode

Forced air cooling


Technical Specifications

Control features

Control mode

VF control

Vector VF control

Non-inductive vector control 1

Non-inductive vector control 2

Starting torque

1.0Hz ;150%

1.0Hz ;150%

0.5Hz ;150%

0.25Hz ;150%

Speed control range

1:50

1:50

1:100

1:200

Speed accuracy

± 0.5%

± 0.5%

± 0.3%

± 0.3%

Torque control

N

N

Y

Y

Torque control accuracy

±5%

±5%

Torque response time

<20ms

<20ms

Product functions

Key functions

Under-voltage adjustment, switching running command reference(operation panel, terminal and communication), speed tracing, multi−step frequency, Built-in simple PLC multi-segment speed function,auto tuning, S curve acceleration and deceleration, slip compensation, PID adjustment, Swing frequency function,drooping control, current limiting control, manual or auto torque boost. current limiting, multi−functional input and output terminal, Built-in timer/counter each

Frequency reference mode

Nine basic given: keyboard potentiometer to set, keyboard set UP/down keys, analog channel AI1 / AI2 setting, high-speed pulse DI setting, the PID function setting, multistage speed setting, Simple PLC to set, terminal set UP/DN, PC communication Settings, and can be mutual combination and switch.

Frequency range

0.00650.00Hz

Startup frequency

0.0010.00Hz

Acceleration/

deceleration time

Linear acceleration and deceleration and S curve acceleration and deceleration, four acceleration and deceleration time, range:0.16000.0s

Dynamic braking 

Braking start voltage:105.0140.0%braking termination voltage:105.0150.0%

DC braking

DC braking initial frequency:0.0050.00HzDC braking current:0.0150.0%

DC braking time:0.060.0sWithout waiting time for start DC braking to realize quick braking

Jog control

Jog frequency range: 0.00 ~ 650.00 Hz, Jog acceleration and deceleration time 0.1 ~ 6000.0 S

Unique functions

Multifunctional M key

The unique multifunctional key can be set as follows: 0: reverse, 1: Jog ;

corotation, 2: Jog ;reversal, 3: running indication to be switched by given mode


Parameter protection

Standard operating panel can implement all parameters that disables modification

RS485 communication ports

RS485 communication ports support Modbus protocol (RTU). with a maximum distance of 500m.

Independent duct

The full series adopts independent duct design and supports the installation of heatsink outside the cabinet

Power on and autodetection

Realizing the power on and auto−detection of internal and peripheral circuits, Such as communication abnormality, motor grounding, power under-voltage, etc

Torque control

Torque control is supported in vector mode

Synchro control

Support for permanent magnet synchronous motor with no speed sensor open loop control

Protection function

In the operation of the under-voltage protection, over-current protection with constant speed and acceleration and deceleration, overvoltage protection, over-voltage protection with constant speed, acceleration and deceleration, interference protection, frequency converter to overheating protection, overload protection, underload protection, motor overload protection, current to detect abnormal, short circuit protection on output, grounding protection on output, abnormal lack phase on input and output, abnormal memory, abnormal RS485 communication, inner abnormal upward/downward communication, abnormal PID feedback, abnormal open/closed terminal external equipment, timing protection

Efficiency

Power class ≥93% at rated power

Environment

Operating site

The product shall be mounted vertically in the control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling media is the air. The product shall be installed in the environment free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and drip.

Ambient temperature

−10 ~ +40ºC, derated at 40 ~ 50ºC, the rated output current shall be decreased by 1% for every temperature rise of 1ºC

Humidity

5 ~ 95%, no condensing

Altitude

0 ~ 2000m, when derated above 1000m, the rated output current shall be decreased by 1% for every rise of 100m

Vibration

3.5 m/s   2,2~9Hz; 10 m/s   2,9~200Hz; 15 m/s   2,200~500Hz

Storage temperature

−40~+70ºC



Motor Wiring

Short circuit or grounding of the AC Motor Controller output terminals is prohibited. Otherwise, it will cause damage to the internal components of the drive.


Avoid output cables (U/V/W) short circuit or short circuit to enclosure, otherwise there is a risk of electric shock.


It is strictly forbidden to connect a capacitor or phase lead LC/RC noise filter to the output of the Single Phase To 3 Phase VFD, otherwise the drive will be damaged.


When a contactor is installed between the drive and the motor, the switching action of the output contactor cannot be performed during the operation of the drive, otherwise a large current will flow into the drive to and the drive will report fault information.


Cable length between drive and motor: When the cable between the RS485 Modbus Frequency Drive and the motor is too long, the high-order harmonic leakage current at the output will adversely affect the drive and peripheral devices. It is recommended to install a output AC reactor when the motor cable exceeds 100 meters, and contact the manufacturer to inquire whether the carrier frequency needs to be modified.





Installation Dimension


1 phase and 3 phase mini inverter (mm)


Applications










Representative Industry

Whenever a load has either a variable torque or a variable speed, a VFD should be considered to control torque and speed. Our PLC multi-speed function Inverter are suitable for small Assembly Line, Textile Printing and Dyeing Machinery, Packaging Machinery, Woodworking Machinery and Simple universal fields etc.

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