Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
3000 square meters
Management System Certification:
OEM/ODM Service
Sample Available
Japanese Speaker

Inverter, Frequency Inverter, VFD manufacturer / supplier in China, offering Chziri VFD High Efficiency 450kw Variable Frequency Inverter Zvf300-G450/P500t4m, Chziri VFD 3.7kw 380V Frequency Inverter for Motor 50/60Hz, Chziri VFD 11kw 380V Frequency Inverter for Motor 50/60Hz and so on.

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Supplier Homepage Products Variable-Frequency Drive Chziri VFD High Efficiency 450kw Variable Frequency Inverter Zvf300-G450/P500t4m

Chziri VFD High Efficiency 450kw Variable Frequency Inverter Zvf300-G450/P500t4m

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1-999/ Piece
Port: Shanghai, China
Production Capacity: 10, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Application: Three Phase Transducer, High Frequency Converter Transducer
Output Type: Three Phase
Principle of Work: V/F Control Transducer
Switch Mode: High Carrier Frequency PWM Control
Main Circuit Type: Voltage
Voltage of Power Supply: Medium Voltage Variable-Frequency Drive

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Basic Info

Model NO.: Zvf300-G450/p500T4M
Link of Transformation: AC-DC-AC Variable-Frequency Drive
Nature of DC Power: Voltage Variable-Frequency Drive
Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
Brand: OEM .Chziri
Color: Black
Power: 350kw
Input Voltage: Three Phase, 380V ± 20%.
Input Frequency: 50/60Hz
Overload Capacity G Type: 150% 1minute, 180% 1 Second, 200% Transient
Overload Capacity P Type: 120% 1minute, 150% 1 Second, 180% Transient
Net Weight: 325kg
Gross Weight: 360kg
Packing Size: 2080*950*560mm/1PCS
OEM: Yes
Trademark: CHZIRI, OEM
Transport Package: Standard Export Package
Specification: CCC CE
Origin: China
HS Code: 8504409990

Product Description

 Because the web page set a limit to the quantity of the pictures, we can not show you more details here, you are welcome to send inquiry to my mailbox, we will provide you with more information you are interested.

1.ZVF300 Series frequency Inverter is suitable for all kinds of devices such as metallurgy, plastic,   textile machinery ,   paper manufacturing machinery, food machinery, petrification equipment, drugs manufacture, steel and iron equipment , printing mechanism ,  packing machinery , blower fan, water pump,hoisting equipment , building materials  and so on for driving  and speeding control of AC asynchronous motor .
2. ZVF300 Series frequency Inverter has the good effect energy conservation , fine speed adjustment performance , stable operation , stable operation , electrical machinery soft start, protect function and self diagnostics fault and other advantages.

ItemItem Description
Control 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 control
Frequency settingKeypad potentiometer setting , operation panel  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 signal\multi-speed signal \fault signal \
reset signal etc.
Output signalProgrammable relay\open 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 frequency\Jog function\Counter \Rotation speed tracking\Momentary power loss restart \Frequency upper/lower limiting\Acceleration/ Deceleration mode can be adjusted \Frequency meter and Voltmeter output \Multi-speed/ program running \Two wire mode/ three wire mode control \Wobble frequency control\Multi-function input terminal selection \Fault auto reset\RS485 serial communication .
Protection FunctionInput phase loss protection\Over current protection \Overload protection\Over voltage protection \Under voltage protection\Over heat protection ect.

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