المنتجات
سلسلة F أحادية الطور 0.75 - ثلاث مراحل 2.2 كيلو وات

Safety Precautions and Product Model

Safety Precautions 

▲ Do not install this equipment in an explosive gas atmosphere, or there will be explosion hazards. 

▲ Only qualified individuals should proceed with wiring, or there will be electric shock hazards. Do not conduct any wiring during the system power on to avoid the electric shock.. 

▲ Do not touch control terminals, internal circuit board and its components, or there will be electric shock hazard. 

▲ Earth terminal must be exactly grounded when using inverter. Grounding must be confirmed with the national electric safety regulation and other electric code. 

▲ After power off, do not touch internal circuit board or any parts inside within 5 minutes after keypad display went off. Any internal operation must be after making sure of discharge off with instrument checking to avoid the electric shock. 

▲ Do not connect AC power to output terminal (U, V, W) of inverter. The only terminal the AC power allowed to be connected is R, S, T (or L1, L2 single--phrase source inverter). 

▲ Static electricity on human body can damage MOS device. Do not touch PCB and IGBT without anti-static measure. 

▲ Do not lose screws, spacers and other metallic foreign bodies inside the driver to avoid fire hazard and driver damage. 

▲ Do not connect 220V AC power to internal control terminal of the driver, or there will be serious damage to the driver. 

▲ If overcurrent protection occurs after start the driver, confirm again the external wiring and then power on and run the driver. 

▲ Do not switch off the power to stop the driver. Cut off power source after the motor stops running. 

▲ Do not install the driver in places with direct sunlight.


VFD Series Type


Voltage ClassesRated Power(KW)

Rated Output Current

(A)

Adapted Motor (KW)
220V 1-phase0.754.50.75
1.571.5
2.2102.2
380V 3-phase0.752.50.75
1.53.71.5
2.25.02.2


Technical Index and Specification

In putRated Voltage, Frequency3-phase(4T#sereis)380V;50/60HZ
1-phase(2S#series)220V;50/60HZ
Allowed
Voltage Range
3-phase(4T#series)320V~460V
1-phase(2S#series)160V~260V
out putVoltage4T#series; 0~460V
2S#series; 0~260V
frequencyLow frequency mode: 0~300HZ ; High frequency mode: 0~3000HZ
Overload CapacityG type: 110% for long-term, 150% for 1 min, 180% for 5s P type: 105% for long-term, 120% for 1 min, 150% for 1s
Control ModeV/F control, advanced V/F control, V/F separation control, electric current vector control
Control CharacterFrequency
Setting
Resolution
Analog Input0.1% of maximum output frequency
Digital Setting0.01 Hz
Frequency
Precision
Analog InputWithin 0.2% of maximum output frequency
Digital SettingWithin 0.01% of set output frequency
V/F ControlV/F Curve (voltage frequency
character)
Reference frequency setting 5~600 Hz, multipoint V/F curve setting, or
fixed curve of constant torque, low decreasing torque 1, low
decreasing torque 2, square torque
Torque CompensationManual setting: 0.0~30% of rated output Automatic compensation: according to output current and motor parameter
Automatic Current-limiting and Voltage-limitingDuring acceleration, deceleration or steady running, detect automatically the current and voltage of motor stator, and control it within bounds based on unique algorithm, minimize fault-trip chance
Senseless Vector ControlVoltage Frequency CharacterAdjust pressure/frequency ratio according to motor parameter and
unique algorithm
Torque CharacterStarting torque: 3.0 Hz 150% rated torque (VF control)
0.5 Hz 180% rated torque (SVC, FVC)
0.05 Hz 180% rated torque (VC)
Operating speed precision in steady state: ≤±0.5% rated
synchronous speed
Torque response: ≤50ms VC, SVC, FVC ≤20ms
Motor Parameter Self- measurementBeing able to detect parameter automatically under static state and
dynamic state of motor, thus guarantee an optimum control.
Current and Voltage RestrainCurrent closed-loop control, free from current impact, perfect restrain
function of overcurrent and overvoltage
Undervoltage Restrain during
Running
Specially for users with a low or unsteady voltage power grid: even lower than the allowable voltage
range, the system can maintain the longest possible operating time based on its unique algorithm and
residual energy allocation strategy
Typical functionMulti-velocity and Traverse Operation16 segments programmable multi-velocity control, multiple operation mode. Traverse operation: preset frequency and center frequency adjustable, parameter memory and recovery after power cut.
PID Control
RS485Communi cation
Built-in PID controller (able to preset frequency). Standard configuration RS485 communication
function, multiple communication protocol for choice, synchronizing control function.
Frequency
Setting
Analog InputDirect voltage 0~10V, direct current 0~20mA (optional up limit and lower limit)
Digital InputOperation panel setting, RS485 port setting, UP/DW terminal control, or combined with analog input
Output SignalDigital Input2 channel OC output and one channel relay output (TA, TB, TC), up
to 16 choices
Analog Input2 channel analog signal output, output ranging within 0~20mA or 0~10V with flexibly setting, achievable output of physical
quantities like set frequency, output frequency
Automatic Steady-voltage OperationDynamic steady state, static steady state, and unsteady voltage for choices to obtain the steadiest operation
Acceleration
and
Deceleration
0.1s~3600min continuous setting, S type and linear type mode for choice
Time Setting
BrakeDynamic BrakingDynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable
DC BrakingHalt DC braking initial frequency: 0.00~[F0.16] upper limit frequency
Braking time: 0.0~100.0s; Braking current: 0.0%~150.0% of rated current
Flux Restraint0~100 0: invalid
Low Noise RunningCarrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise
Speed
Tracking and
Restart Function
Smooth restart during operation, instantaneous stop and restart
CounterA built-in counter, facilitate system integration
Operation
Function
Upper limit and lower limit frequency setting, frequency hopping operation, reversal running restraint, slip frequency compensation, RS485 communication, frequency control of progressive increase and
decrease, failure recovery automatically, etc.
DisplayOperation Panel DisplayRunning StateOutput frequency, output current, output voltage, motor speed, set frequency, module temperature, PID setting, feedback, analog input and output.
AlarmThe latest 6 faults record; running parameters record when the latest fault tripping happens including output frequency, set frequency, output current, output voltage, DC voltage4 and module
temperature.
Protective FunctionOvercurrent, overvoltage, undervoltage, module fault, electric thermal relay, overheat, short circuit, default phase of input and output, motor parameter adjustment abnormality, internal memory fault, etc.
EnvironmentAmbient Temperature-10℃~+40℃ (please run the VFD in derated capacity when ambient temperature is 40℃
~50℃)
Ambient Humidity5%~95%RH, without condensing drops
SurroundingsIndoors (without direct sunlight, corrosive or flammable gas, oil fog and dust)
AltitudeRunning in derated capacity above 1000m, derate 10% for every 1000m rise.
StructureProtection LevelIP20
Cooling MethodAir cooling with fan control
Installation MethodWall-hanging type, cabinet type



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