G280 Small Compact Size Book Type Mini VFD 0.75kw 1.5kw Frequency Inverter

Product Description

G280 Small Compact Size Book Type Mini VFD 0.75kw 1.5kw Frequency Inverter
 

Product Description

Event		Specifications
Primary control	Maximum frequency	Vector control: 0~600Hz VF control: 0~1200Hz
	Carrier frequency	1k~15kHz: The carrier frequency can be adjusted automatically according to the load characteristics.
	Input frequency resolution	Digital setting: 0.01Hz Analog setting: Maximum frequency × 0.1%
	Control method	Open-loop vector control (SVC), V/F control
	Starting torque	G-model: 0.5Hz/180% (open-loop vector control) P-model: 0.5Hz/120% (open-loop vector control)
	Speed range	1:200 (open-loop vector control
	Speed stabilization accuracy (Speed control accuracy)	Open-loop vector control: ≤±0.5% (rated synchronous speed)
	Speed control stability	Open-loop vector control: ≤±0.3% (rated synchronous speed)
	Torque response	≤40ms (open loop vector control)
	Overload capacity	Model G: 150% of rated current for 60 seconds; 180% of rated current for 5 seconds Model P: 120% of rated current for 60 seconds; 150% of rated current for 5 seconds
	Torque Increase	Torque increase automatically Torque increase 0.1% to 30.0% manually
	V/F curve	Three types: linear; multi-point; squared V/F curve
	Acceleration/Deceleration curves	Linear or S-curve acceleration and deceleration mode; Four kinds of acceleration and deceleration time; Acceleration and deceleration time range 0.0s~3000.0s
	DC Brake	DC braking frequency: 0.0Hz~maximum frequency Braking time: 0.0~36.0 seconds Braking action current value: 0.0%~100.0%
	Jog control	Point-to-point frequency range: 0.00Hz~50.00Hz; Jog acceleration and deceleration time 0.0s~3000.0s
	Simple PLC Multispeed operation	Up to 16 speeds via built-in PLC or control terminals
	Built-in PID	Process control closed-loop control system can be realized easily
	Automatic Voltage Regulation (AVR)	Keep the output voltage constant when the grid voltage changes automatically
	Torque limiting and control	"Digger" feature: torque limiting during operation to prevent frequent overcurrent trips automatically; Closed-loop vector mode for torque control
	Power-up peripherals safety self-test	Power-on safety detection of peripheral devices such as grounding, short-circuiting, etc. can be realized
Customized	Common DC bus function	Realize the function of DC bus shared by multiple inverters
	JOG key	Programmable key: Forward and reverse operation/spot operation function selection
	Textile swing control	Various triangle wave frequency control functions
	Fast current limit function	Built-in fast current limiting algorithm Reduces the probability of overcurrent reported Improves the anti-interference ability
	Timing control	Function: Setting time range 0h~65535h
	Standardization of keyboard extension cables	Customers may extend the keyboard by using a standard network cable
Run	Run command channel	Three types of channels: operator panel given, control terminal given, and serial communication port given. Switchable in various ways
	Frequency source	10 types of frequency sources: digital, analog voltage, analog current, pulse, and serial port give and take. Switchable in various ways
	Auxiliary frequency sources	10 kinds of auxiliary frequency sources. Realization of auxiliary frequency trimming and frequency synthesis flexible.
	Input terminal	Standard seven digital input terminals, up to nine digital input terminals (AI1, AI2 can be used as X (DI) terminals), compatible with active PNP or NPN input. Two analog input terminals, of which AI1 can only be used as a voltage input and AI2 can be used as a voltage or current input.
	Output terminal	One digital output terminal (bipolar output) Two relay output terminals Two analog output terminals, can be selected from 0/4mA to 20mA or 0/2V to 10V respectively, which can realize the output of physical quantities such as set frequency, output frequency and rotational speed.
Display and keyboard operation	LED display	Display parameters
	LCD display	Optional, Chinese/English prompts for operation content
	LCD parameter copy	Quick copying of parameters using the LCD
	Key lock and function selection	Partial or full locking of keys, defining the scope of action of some keys to prevent misoperation
Protection and options	Protective function	Power-on motor short-circuit detection, input and output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, over-heating protection, overload protection, etc.
	Optional accessories	LCD operation panel, brake unit, etc.
Environment	Location	Indoors, out of direct sunlight, free of dust, corrosive gases, flammable gases, oil mist, water vapor, dripping water or salt, etc.
	Altitude	Please use at a reduced rate (below 1000 meters, above 1000 meters)
	Environmental temperature	-10ºC~+50ºC (please use at a reduced rating 40ºC~50ºC)
	Humidity level	Less than 95% RH, no water droplet condensation
	Vibratory	Less than 5.9 m/s 2 (0.6 g)
	Storage temperature	-20ºC~+60ºC
	Contamination level	2
Product Standard	Product implementation of safety standards	IEC 61800-5-1:2007
	Product implementation of EMC standards	IEC 61800-3:2005

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