China Chziri Frequency Inverter Converter VFD Inverter for Rolling Machine 22kw 380VAC 3phase

ZVF300 series frequency inverter applied at the metallurgy,plastomer,textile, food-stuff,petroleum,chemical industry,paper-making,pharmacy,printing,building material,crane and all kinds of machine equipment.As AC asynchronous motor's driving and speed control.
ZVF300 Series frequency inverters are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors.
ItemItem DescriptionControl FunctionAutomatic energy-saving operationAuto optimize V/F curve according to the load changes to realize the energy saving operation.Auto voltage regulation(AVR)When the network voltage changes,it can regulate PWM output automatically to maintain constant voltage.Built-in PIDThis can form a convenient closed-loop control system (CLCS)and is applicable to pressure control,flow control and other process control .Operation FunctionOperating commandOperation panel control,external terminal control and COM controlFrequency settingKeypad potentiometer setting,operation panel UP,DOWN setting,external terminal UP/DOWN setting,analog voltage signal or external potentiometer setting,analog current signal setting.terminal combination setting,485 COM setting and so on.Input SignalForward/Reverse signalmulti-speed signal fault signal.
reset signal etc.Output signalProgrammable relayopen collector output Fault signal output.Multi-function analog and digital output terminalThis can realize the output of frequency current and other physical quantity by output 0-10V or 0-20mA DC signal and 0-10KHz digital signal output.Braking functionDynamic brakingWith an external braking resistor,the maximum braking torque may reach 100%.DC BrakingThis can be selected when the motor starts or stops with the action frequency of 0-20Hz,action current level of 0-100% and actuation time of 0-30sec,which can be set in sequence.Other FunctionSkip frequencyJog functionCounter Rotation speed trackingMomentary power loss restart Frequency upper/lower limitingAcceleration/ Deceleration mode can be adjusted Frequency meter and Voltmeter output Multi-speed/ program running Two wire mode/ three wire mode control Wobble frequency controlMulti-function input terminal selection Fault auto resetRS485 serial communication.Protection FunctionInput phase loss protectionOver current protection Overload protectionOver voltage protection Under voltage protectionOver heat protection ect.
ZVF300 Series High Performance
ZVF300 series inverter is ZIRI Electrical developed the new type frequency inerter.General type and fan/pump type are in one model.support Modbus communication protocol.can be widely used to control and drive the speed of induction motors and synchronous motor.superior performance,abundant functions,easy operation,high accountability and a complete range of specifications.Can fully meet the individual needs of customers in the industry.
Specification for ZVF300
Input Voltage (V)Output Voltage(V)Power Range (kW)Single phase 220V± 20%Three phase 0~Input Voltage 0.4kW~3.7kWThree phase 380V ± 20%Three phase 0~Input Voltage 0.75kW~630kWOverload capacity :150% 1 minute; 180% 1 second;200% transient protection
Main Features of ZVF300
ZVF300 Series VFD are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors . Output frequency :0-600Hz.Multiple password protection modeRemote control operation keypad, convenient for remote control.V/F curve &multi-inflection point setting, flexible configuration .Keyboard parameter copy function . easy to set the parameters for multi-inverters .Wide industry application . to expand special function according to different industries.Multiple hardware and software protection and optimized hardware for anti-interference technology. Multi-step speed and wobble frequency running (external terminal 15 steps speed control).Unique adaptive control technology.Auto current limiting and voltage limiting and under-voltage restrain .Optimized external installation and internal structure and independent air flue design , fully enclosed electrical space design.Output automatic voltage regulation function.(AVR),automatically adjust the output pulse width.to eliminate the influence of the grid change on load.Built-in PID regulation function to facilitate the realization of closed loop control of the temperature ,pressure and flow.and reduce the cost of the control system.Standard MODBUS communication protocol.easy to achieve the communication between PLC,IPC and other industrial equipments
Application Range of ZVF300 VFD
CHZIRI ZVF300 VFD is suitable for all kind of mechanical devices such as metallurgy,plastic textile.food.petrification,paper making,drug manufacture.printing.construction materials and hoisting for driving and speeding control of AC asynchronous motor .


DIMENSION:(UNIT:MM)
Inverter Model Power (kW )Current(A)Inner Size for One Piece (mm )Packing Size (mm )Gross Weight (kg)Net Weight (kg)ZVF300-G022/P030T4M22/30kW 380V45/60A540*360*330mm/1PCS555*375*360mm/1PCS26kg21kg

Guide Model for Frequency Inverter
Inverter Model Power
(kW)
G/PCurrent
(A) Dimension (mm)FigureHH1WW1DdZVF300-G0R4S2MD0.42.41851751181081704Fig.1ZVF300-G0R7S2MD0.757.5ZVF300-G1R5S2MD1.57.01851751181081904ZVF300-G2R2S2MD2.210ZVF300-G0R7T4MD0.752.51851751181081704Fig.1ZVF300-G1R5T4MD1.53.7ZVF300-G2R2T4MD2.25.0ZVF300-G3R7/P5R5T4MD3.7/5.59.0/132152051451351934ZVF300-G5R5/P7R5T4MD5.5/7.513/17ZVF300-G7R5/P011T4MD7.5/1117/252652531851742155.5ZVF300-G011/P015T4MD11/1525/33ZVF300-G015/P018T4MD15/18.533/373803602201402306Fig.2ZVF300-G018/P022T4MD18.5/2237/45ZVF300-G022/P030T4M22/3045/604604432601772686ZVF300-G030/P037T4M30/3760/75ZVF300-G037/P045T4M37/4575/906206032651823008ZVF300-G045/P055T4M45/5590/110ZVF300-G055/P075T4M55/75110/150ZVF300-G075/P090T4M75/90150/1767207023652403609ZVF300-G090/P110T4M90/110176/210ZVF300-G110/P132T4M110/132210/253ZVF300-G132/P160T4M132/160253/3001190 493 390 Fig.3ZVF300-G160/P185T4M160/185300/340ZVF300-G185/P200T4M185/200340/380ZVF300-G200/P220T4M200/220380/4201600 660 415 ZVF300-G220/P250T4M220/250420/470ZVF300-G250/P280T4M250/280470/520ZVF300-G280/P315T4M280/315520/600ZVF300-G315/P350T4M315/350600/6401750 750 470 ZVF300-G350/P400T4M350/400640/690ZVF300-G400/P450T4M400/450690/790ZVF300-G450/P500T4M450/500790/8601900 950 520
Fig.4ZVF300-G500/P560T4M500/560860/950ZVF300-G560/P630T4M560/630950/1100ZVF300-G630T4M6301100
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Why you choose the products from CHZIRI Electrical ?
1.Low voltage frequency inverter and soft starter manufacturers and exporter.
2.More than 12 years experience and professional.we want to be the best to serve our clients.
3.CHZIRI frequency inverters and soft starters are easy and convenient to operate.
4.We can also provide clients with customized control panel.
5.CHZIRI Electrical can offer the optional parts for frequency inverter.Such as braking unit.braking resistors.EMI Filter.Reactor.
6.CHZIRI frequency inverter and soft starters are certificated with CE and ISO9001.
7.CHZIRI frequency inverter have built-in RS485 Port .and support Modbus communication protocol.
8.CHZIRI Electrical are near to NINGBO,SHANGHAI port.The shipping cost have advantage.
9.CHZIRI Frequency Inverters and Soft starters are selling to all over the world
10.OEM service can be offered.
11.prompt delivery :7-15 days.
12.Warranty time :12 months.