VFD 280kw Frequency Inverter for Motor 50/60Hz AC Inverter

• Customization: Available
• Application: to Drive and Control The Speed of Drive
• Output Type: Triple
• Model NO.: ZVF300H-G280/P315T4M
• Principle of Work: AC Inverter
• Switch Mode: Sensorless Vector Control (SVC), V/F Control.
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Simple Type
• Brand: Chziri
• Color: Black
• Power Range: 0.75kw-600kw
• Motor: Three-Phase Induction Motor
• Output Voltage: 3pH~Input Voltage VAC
• Output Frequency: 0.00~600Hz
• Overload: G Type 150% 1 Minutes
• Control Model: Closed Loop Control
• Start Frequency: 0.00~50Hz
• V/F Curve: V/F Linear Curve
• Carrier Frequency: 1.0~15.0kHz
• Cooling Mode: Forced Air Cooling
• Altitude: Below 1000 M
• Installation Mode: Wall-Mounted
• Transport Package: Standard Export Package
• Specification: CCC CE
• Trademark: CHZIRI, OEM
• Origin: China
• HS Code: 8504409999
• Production Capacity: 10, 000PCS/Month
• Package Size: 76.00cm * 47.50cm * 1.48cm
• Package Gross Weight: 205.000kg

Product Description

Product Description

ZVF300H Series AC Drive have the following function.
Skip 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.


Technical Feature:
   ZVF300H Series inverters are high performance open loop vector inverters for controlling asynchronous AC induction motors and permanent synchronous motors.

1. Output frequency: 0-600Hz.
2. Multiple password protection mode.
3. Remote control operation keypad, convenient for remote control.
4. V/F curve&multi-inflection points setting, flexible configuration.
5. Keyboard parameter copy function, easy to set the parameters for multi-inverters.
6. Wide industry application to expand special function according to different industries.
7. Multiple hardware and software protection and optimized hardware for anti-interference technology.
8. Multi-step speed and wobble frequency running (external terminal 15 steps speed control).

If you are interested in CHZIRI AC Drive, Welcome to contact us!

Item		Item Description
Input	Rated voltage & Frequency	Single/Three phase 200-240VAC Three phase 360-440VAC 50/60Hz
	Allowable Voltage range	Voltage fluctuate range:±10% Voltage unbalance rate: <3% Frequency fluctuation: ≤±5%
Output	Rated voltage	Three phase 0~ input VAC voltage
	Frequency	0.00~ 600.00Hz
Overload capacity		Type G: 150% 1minute, 180% 1 second, 200% transient protection Type P: 120% 1minute, 150% 1 second, 180% transient protection
Control Function	Modulation mode	Optimal space voltage vector PWM modulation
	Control mode	Sensorless vector control (SVC),V/F control, Torque control
	Frequency accuracy	Digital setting: Max.Frequency x ±0.01% Analog setting: Max.Frequency x ±0.2%
	Frequency resolution	Digital setting: 0.01Hz Analog setting: Max.Frequency x 0.1%
	Starting frequency	0.00~ 50.00Hz
	Torque lift	Automatic torque lift: To lift the torque automatically according to the output current. Manual torque lift. Range: 0.1~30.0%
	Slip compensation	Setting range: 0~100%. The inverter output frequency can be auto-regulated within this range according to the motor load, so as to reduce the speed variation of the motor due to load fluctuation.
	Acceleration/ Deceleration time	0.1~3600.0 can be set in sequence.
	Carrier frequency	1.0~15.0KHz
	Jog function	Jog frequency range: 0.01~600.00Hz Jog acceleration /deceleration time 0.1~3600.0 can be set.
	V/F curve	1.Linear curve  2.Quadratic curve  3.User defined V/F curve

Detailed Photos

 

Our Advantages

Item		Item Description
Control Function	Automatic energy-saving operation	Auto 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 PID	It can easily form a closed-loop control system and is applicable to pressure control, flow control and other process control.
Operation Function	Operating command	Operation panel control external terminal control COM control
	Frequency setting	Keypad potentiometer setting Operation panelsetting External terminal UP/DOWN setting Analog voltage signal or external potentiometer setting Analog current signal setting Terminal combination setting 485 COM, etc.
	Input Signal	Forward/Reverse signal, Multi-speed signal, Fault signal, Reset signal, etc.
	Output signal	Programmable relay, Open collector output, Fault signal output.
	Multi-function analog and digital output terminal	It can realize the output frequency, output current and other physical quantity through 0~10V or 0~20mA DC signal and 0~10KHz digital signal output.
Braking function	Dynamic braking	With an external braking resistor, the maximum braking torque may reach to 100%.
	DC Braking	It can be selected when the motor starts or stops with the action frequency of 0~600Hz, action current level of 0~150% and actuation time of 05~0sec., which can be set in sequence.
Other Function		Skip 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 Function		Input phase loss protection, Over current protection, Overload protection, Over voltage protection, Under voltage protection, Over heat protection, etc.