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Frequency inverter(frequency converter,ac inverter)
1.Application
This type is economic,high-efficiency,stable,adopting special 32-bit micro-
processor, and it is controlled by electric motor with high-precision frequency outputing ,
wide range of voltage fluctuation,low exotherm of inner element,prolonging the life
of operation of product,owning complete protection and fault diagnosis system
and the performance index surpassing the same products in the world.However,the price
is only 50% of them.
2.Usage
FU9000 series is designed according to the complicated driving technics to satisfy so
many manufacturing fields:
1)Fan, water pump, compressor
2)Weave and chemical fibre machine
3)Injection machine
4)Petrochemical industry, metallurgy industry,cement machinery,machanism, belt
transport industry
5)Drilling and piling machine
6)Food and carpentry machine
3.Specification
Item | FU9000-E series | |
Control Method | SPWM | |
Input Power Supply | 400V Power Supply: 340VAC~460VAC 220V Power Supply: 180VAC~250VAC | |
Frequency Control | Frequency Range | 0.1~400.00Hz |
Frequency Accuracy | Digital:0.01%(-10~40°C) Analog:0.1%(25±10°C) | |
Frequency Setting Resolution | Digital:0.01Hz Analog:1% of Max Operating Frequency | |
Output Resolution | 0.01Hz | |
Operator Setting Method | Press← or ∧ or ∨ to set | |
Analog Setting Method | 0-5V /0-10V 4-20 mA /0-20mA | |
Other functions | Frequency up/lower limit,start frequency,stopping frequency,three skip frequencies can be individually set | |
General Control | Acceleration/Deceleration time | 0.1-6500s four selectable combinations of independent acceleration and deceleration setting. |
V/F Curve | Set V/F curve at will | |
Torque Control | Max Torque 10.0% Max output voltage,the starting torque can reach 150% at 1.0Hz | |
Multi-function input terminals | 6 multifunction input terminals for 8 multi-speed,easy PLC,4 Accel/Decel time,UP/DOWN command,external emergency stop | |
ITEM | HCI-A | |
Communication control | RS485 | |
Operating temperature | -10~40°C | |
Humidity | 0~95% relative humidity | |
Vibration | 0.5G or lower | |
Protection Function | Instantaneous over current | Approx.200% 1 minute |
Over load | Inverter:150% 1 minute | |
Motor Overload protection | Electronic thermal overload relay | |
Over voltage | 23 series:DC bus over 400 Vdc 43 series:DC bus over 800Vdc | |
Under voltage | 23 series:DC bus voltage drop 200Vdc 43 series:DC bus voltage drop 400Vdc | |
Momentary power loss | 0~2 seconds:The inverter can be restarted by speed search. | |
Heat sink over heat | Protected by thermistor | |
Multi-function output termianls | 5 multifunction output terminals for the displaying and warning of on-running,zero speed,counting and external fault information. | |
Other functions | AVR,Decelerating stop or free-stop,DC brake,auto restart tracking,easy PLC auto energy saving,adjustable carrier Frequency(Max 20KHz) | |
Digital operator monitor | Frequency command,output frequency,speed output current,output voltage,DC bus voltage and rotation direction. | |
AC variable frequency drive