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High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

    Buy cheap High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material from wholesalers
     
    Buy cheap High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material from wholesalers
    • Buy cheap High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material from wholesalers

    High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

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    Brand Name : Noker
    Model Number : JAC580N-0R7G-4-5010
    Certification : CE、SGS、ISO9001
    Price : To be discussed later
    Supply Ability : 1000 set per month
    Delivery Time : 5-8 work days
    Payment Terms : L/C, T/T, Western Union
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    High Starting Torque Vector Frequency Inverter AC380V 0.75KW Flame Resistant Material

    Three Phase AC380V 0.75KW High Starting Torque Superior Responsiveness Electric Motor Speed Control Frequency Inverter


    Three Phase AC380V 0.75KW High Starting Torque Superior Responsiveness Electric Motor Speed Control Frequency Inverter series frequency Inverter, as a general current vector frequency Inverter with high performance,dedicated to the induction motor drive.Drivers available for packaging, food, fans, pumps and a variety of automated production equipment.


    Factory


    Specification


    ItemSpecification
    Standard functionsMaximum frequencyVector contro: 0~300Hz; V/F control: 0~3200Hz
    Carrier frequency

    0.5kHz~16kHz

    The carrier frequency is automatically adjusted based on the load features.

    Input frequency

    resolution

    Digital setting: 0.01Hz

    Analog setting: maximum frequency x 0.025%

    Control mode

    • Sensorless flux vector control (SFVC)

    • Closed-loop vector control (CLVC)

    • Voltage/Frequency (V/F) control

    Starting torque

    • G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC)

    • P type: 0.5 Hz/100%


    Basic functions

    Speed range1:100 (SFVC)1:1000 (CLVC)
    Constant-speed accuracy± 0.5% (SFVC)± 0.02% (CLVC)

    Torque control

    accuracy.

    ± 5% (CLVC)
    Overload capacity

    • G type: 60s for 150% of the rated current, 3s for 180% of the rated current

    • P type: 60s for 120% of the rated current, 3s for 150% of the rated current

    Torque boost

    •Fixed boost

    • Customized boost 0.1%–30.0%

    V/F curve

    • Straight-line V/F curve

    • Multi-point V/F curve

    •N-power V/F curve (1.2-power, 1.4-power, 1.6-power, ,1.8-power, square)

    V/F separationTwo types: complete separation; half separation
    Acceleration /deceleration curve

    •Straight-line ramp

    • S-curve ramp

    Four groups of acceleration/deceleration time with therange of 0.0–6500.0s

    DC braking.

    DC braking frequency: 0.00Hz~maximum frequency

    Braking time: 0.0s~36.0s

    Braking action current value: 0.0%–100.0%

    JOG control

    JOG frequency range: 0.00–50.00 Hz

    JOG acceleration/deceleration time: 0.0–6500.0s

    Simple PLC and

    multi-speed operation

    It implements up to 16 speeds via the simple PLC function or combination of DI terminal states.
    Onboard PIDIt realizes process-controlled closed loop control system easily.

    Automatic voltage

    regulation (AVR)

    It can keep constant output voltage automatically when the mains voltage changes.

    Overvoltage/

    Overcurrent stall

    contro

    The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/overcurrent.
    Quick current limitingMaximize overcurrent failure and protect the frequency converter in normal operation

    Torque limit and

    control

    It can limit the torque automatically and prevent frequent over current tripping during the running process.

    Torque control can be implemented in the CLVC mode.

    Individualized functionsHigh performanceControl of asynchronous motor and synchronous motor are implemented through the high-performance current vector control technology.

    Power dip ride

    through

    The load feedback energy compensates the voltage reduction so that the AC drive can continue to run for a short time.
    Rapid current limitIt helps to avoid frequent overcurrent faults of the AC drive.
    Timing controlTime range: 0.0–6500.0 minutes

    Multi-motor

    switchover

    Four motors can be switched over via four groups of motor parameters.
    Bus supportSupport field bus: Modbus

    Motor overheat

    protection

    The optional I/O extension card enables AI3 to receive the motor temperature sensor input (PT100, PT1000) so as to realize motor overheat protection.

    Multiple encoder

    types

    Support difference, open collector and rotary transformer
    OperationCommand source

    Operation panel, control terminal and serial communication port are given

    Switch in various methods

    Frequency sourceVarious frequency sources: digital reference, analog voltage reference, analog current reference, pulse reference and serial port reference. The switching can be conducted in various methods
    Auxiliary frequency source10 kinds of auxiliary frequency source. The auxiliary frequency jog and frequency synthesis can be achieved flexibly
    Input terminal

    Standards:

    7 digital input terminals, among which one support maximum high-speed pulse input of 100kHz

    2 analog input terminals, among which one only supports voltage input of 0 ~10V and the other supports voltage input of 0 ~10V or current input of 4 ~20mA

    Expansion capability:

    3 digital input terminals

    1 analog input terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000

    OperationOutput terminal

    Standards:

    1 high-speed pulse output terminal (The open collector type is optional), supporting 0~100kHz square signal output

    1 digital output terminal

    1 relay output terminal

    1 analog output terminal, supporting current outpout of 0~20mA or voltage output of 0~10V

    Expansion capability:

    1 digital output terminal

    1 relay output terminal

    1 analog output terminal, supporting current output of 0~20mA or voltage output of 0~10V

    Display and keyboard operationLED displayDisplay the parameter
    Key lock and function selectionRealize partial or all key lock and define the action range of some keys to prevent misoperation
    Protection functionShort circuit test of electrified motor, input/output default phase protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection, etc.
    OptionsIO expansion card, differential input PG card, OC input PG card and rotary transformer PG card.
    EnvironmentService siteIndoor, free from direct sunshine, no dust, corrosive gas, combustible gas, oil fog, water vapor, drip or salt, etc.
    AltitudeLess than 1,000m
    Ambient temperature-10℃~ +40℃ (Please use the equipment by derating at ambient temperature of 40℃~50 ℃)
    HumidityLess than 95%RH, no water condensation
    VibrationLess than 5.9m/s2(0.6g)
    Storage temperature-20℃~ +60℃
    IP gradeIP20
    Pollution levelPD2
    Power distribution systemTN , TT

    Wiring mode control loop



    The function description of control terminal


    Category

    Terminal symbol

    Terminal name

    Function description

    Power supply+10V-GNDExternal connection of +10V power supply

    Provide power supply of +10V externally, with maximize output current: 10mA

    It is generally used as working power supply for external potentiometer and the resistance range of potentiometer is 1kΩ~5k Ω

    +24V-COMExternal connection of +24V power supply

    +24V power supply is provided outwards and generally used as the working power supply for digital input/output terminal and the power supply for external sensor

    Maximum output current: 200mA

    OPInput terminal of external power supply

    The factory default is connection to+24V

    When an external signal is used to drive DI1~DI5, OP shall be connected to external power supply and disconnected from+24V power supply terminal

    Analog inputAI1-GNDAnalog Input Terminal 1

    1. Input voltage range: DC 0V~10V

    2. Input resistance: 22kΩ

    AI2-GNDAnalog Input Terminal 2

    1. Input range: 4mA~20mA,

    2. Input resistance: 500Ω for current input.

    Digital inputDI1- OP

    Digital

    Input 1

    1. Optical coupler isolation, with bipolar input

    2. Input resistance: 2.4kΩ

    3. Voltage range in input level: 9V~30V

    DI2- OP

    Digital

    Input 2

    DI3- OP

    Digital

    Input 3

    DI4- OP

    Digital

    Input 4

    DI5- OPHigh-speed pulse input terminal

    Apart from the characteristics of DI1~DI5, it may be used as high-speed pulse input channel.

    Maximum input frequency: 50kHz

    Analog outputAO1-GND

    Analog

    Output 1

    Jumper J5 on the control panel shall determine voltage or current output.

    Output voltage range: 0V~10V

    Output current range: 0mA~20mA

    Relay outputT/A-T/COpen terminal

    Contact drive capacity:

    25V ac,3A,COSØ=0.4 .

    30Vdc ,1A

    Communication interface485+,485-ModbusModbus communication interface, non-isolated output

    Daily maintenance


    Please make regular inspections to the places which are hard to be inspected during running.
    Regular inspection items:
    1) Inspect the air channel and clean it regularly
    2) Inspect whether the screw is loose
    3) Inspect whether the frequency converter suffers from corrosion
    4) Inspect whether the terminal block has the arc traces
    5) Insulation test for major loop
    Remind: when using the megameter (use DC 500V megameter please) to measure the insulation resistance, the major loop line needs to be disconnected with the frequency converter. Do not use the insulation resistance meter to measure the insulation of the control loop. No need to conduct the high voltage test (it is already completed in delivery).


    Shipment and Packaging


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