China Chziri Frequency Inverter VFD Frequency Converter for Zvf300-G630t4m

ZVF300 Series frequency converter.
Technical Details
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.Main Features of power frequency converter
ZVF300 Series frequency inverter 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.
DIMENSION:(UNIT:MM)



Inverter Model Power (kW ) Current(A)Packing Size (mm )Gross Weight (kg)Net Weight (kg)ZVF300-G630T4M630KW/380V1100A2090*1080*640mm/1PCS470kg450kg
Wiring Diagram
CHZIRI Application for Power Frequency Converter

WHY CHOOSE US?
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.
Frequency Inverter can use in the following environmental
AmbientPlace to be usedIndoor location free from direct exposure to sun light, high humidity or dew condensation, high levels of dust, corrosive gas, explosive gas, inflammable gas, oil mist, salt and etcAltitudeBelow 1000 MAmbient Temperature-10 C to +45 C (Bare Machine: -10 C to+50 C)Humidity20%-90% RH without dew condensationVibration<0.5GStorage temperature-20~+60CStructureProtection classIP20Cooling modeForced air coolingInstallation modeWall mounted or floor-type actuator
CHZIRI Clients
CHZIRI certificated
For more details.Feel free to contact with ZIRI Electrical.