220v / 380v 3 Phase Kw Variable Frequency Drive (Vfd)

We are connected in making, exporting and supplying 220v / 380V 3 Phase Kw Variable Frequency Drive (VFD) in Shenzhen, Guangdong, China.

Inputinput voltage (V)AC Single phase 220V+/-20% 3phase 380V+/-20%
Input frequency(Hz)47~63Hz
Input Terminals"Programmable digital input:6 switch inputA A A 1 high speed pulse inputA A A supporting PNP and
NPN bipolar optocoupler isolated inputs"
Programmable analog input:VCI:-10~10V inputA A A CCI:0~10V or 0~20mA input
OutputOutput voltage(V)0-rated Input voltage/3phase
Output frequency(Hz)0~650Hz
Output terminals"open collector output or high speed pulse output,Relay output:2 outputs
Analog output:2 outputsA A A Respectively selecting 0/4~20mA or 0~10V"
Control modeV/F control, sensorless vector control (SVC)
Motor typeAsynchronous motor
Speed Control Accuracy.+/-0.2%(Sensorless vector control)
Speed Fluctuation.+/-0.3%(Sensorless vector control)
TechnicalThe time of ACC/DEC0.1-3600s
Control FeatureTorque control Accuracy10%(Sensorless vector control)
Starting torque0.5Hz,180% vector
Overload CapabilityG type:150% A A A 60sA A A 180%A A A 10s
P type:120% 60sA A A 150%A A A 10s
Frequency SettingDigital setting,analog setting,pulse frequency setting, multi-step
speed running setting,simple PLC setting,PID setting,pulse speed setting
CommunicationRS485 interface: 485+, 485- (MODBUS Protocol)
FeatureFault ProtectionOvercurrent, Overvoltage, undervoltage, over temperature, open phase, overload totally 23 situations.
Speed control ratio1:100 SVC
Applicationthe situation where higher torque and control precision is needed like, compressor,conveyor, CNC machine