ADL900 Type Frequency Inverter

1.Input Rated voltage:Single phase 220V,three-phase 220V; 2.Output Rated voltage:0-220V
3.Output Frequency range:0Hz-400Hz

1.Specification
Item Standard Specification

Input	Rated voltage / frequency Allowable	Single phase 220V,three-phase 220V; 50Hz/60Hz Variation value voltage: -20% to+20%; Voltage imbalance rate: 3%; frequency:5
Output	Rated voltage	0-220V
	Frequency range	0Hz-400Hz
	Frequency resolution	0.01Hz
	Overload capacity	Type G: 150% rated current for1 minute;180% for1second; 200%for instantaneous protection Type P:120% rated current for1minute;150% for 1 second;180% for instantaneous protection
	Modulation mode	Optimized space voltage vector PWM modulation
	Frequency accuracy	Digital setting: maximum frequency X ± 0.01%; Analog setting: maximum frequency X ± 0.2%
	Frequency resolution	Digital setting: 0.01Hz; analog setting:maximum frequency x0.1%
	Start frequency	0.40Hz-10.00Hz
	Torque increase	Automatic torque increase Manually operated torque increase by 0.1%-30.0%(V/Fmode valid)
	V/F curve Linear	V/Fcurve,square V/F curve, user defined V/F curve
Main control function	Acceleration and deceleration time	Unit of time (min/sec) optional, max. 3600 (0.1-3600)
	DC braking	The startand shutdown hour and minute are selectable. Action frequency: 0-20.00Hz Action duration: 0-30.0 seconds; braking current: 0-80%
	Jog	Jog frequency range: 0.1Hz-50.00Hz Jog acceleration and deceleration time: 0.1-3600 seconds
	Built-in PID	The closed loop control system can be conveniently process
	Multi-speed operation Weaving wobble frequency	Multi-speed operation is realized through built-in PLC or control terminal Swing amplitude-fixed and variable swing amplitude
	Automatic voltage regulation (AVR)	The output voltage is kept constant in case of grid voltage change
	Automatic energy-saving operation	The V/F curve is automatically optimized according to load conditions so as to realize energy-saving operation

Item Standard Specification

Operation function	Automatic current limiting	Perform automatic current limiting during operation to prevent tripping due to frequent over-current fault
	Communication function	With RS485 standard communication interface; support MODBUS communication protocols in ASCII and RTU format. Master-slave machines reaction is available
	Run command channel	Operation panel defined; control terminal de fined; serial port defined;switching among the three modes
	Frequency settingchannel	Keyboard analog potentiometer defined; keyboard keys ↑ and ↓ defined; function code digit defined; serial port defined;terminal UP/ DOWN defined; analog voltage defined;analog defined;pulse defined;combination defined; switching among several given modes
	Switchinput channel	Positive reversal command; 5-way programmable on-off input; 35 functions can be set separately.
	Analoginput channel	2-way analog signal input; 4-20mA,0-10 Voptional
	Analog output channel	Analog signal output, 4-20 mA or 0-10V optional; physical output of set frequency and output frequency is available
Operation panel	LED digital display	Indicating the parameters like set frequency,output voltage and current output
	External instrument	Indicating the physical parameters like set frequency, output voltage and current output
	Protection function	Over-current protection; over-voltage protection; under-voltage protection; over-heating protection; overload protection etc.
	Options	Brake assemblies; remote operation panel; remote cable; keyboard mounting base etc.
	Environment Location	Indoor;away from direct sunlight;freeofdust, corrosive gases,oil mist and water vapor etc.
	Height above sea level	<1000m( de-rated when used at a height of more than 1000m)
	Ambient temperature	-10 oC~+40 oC
	Humidity	<90%RH,no condensation
	Vibration	<5.9m/s2(0.6G)
Structure	Storage temperature	-20 oC~+60 oC
	Degree of protection	IP20 (when either status display unit or keyboard is used)
	Cooling method	Air-blast cooling
Installation method		Wall mounted