| Application: | Fan, Pump, Compressor and So on |
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| Output Type: | Triple |
| Principle of Work: | V/F Control Transducer |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Enter
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Rated
voltage frequency |
Three phase AC380V;50/60Hz
Single phase AC220V;50/60Hz |
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Voltage
allowable range |
Three phase AC360V ~450V
Single phase AC190V ~250V |
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Output
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Voltage
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0~460V
0 ~260V |
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Rrequency
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Low frequency mode 0~ 300Hz
High frequency mode 0 ~3000Hz |
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Overload
capacity |
Model G: 110% long-term 150% 1 minute 200% 4 seconds
P type machine: 105% long-term 120% 1 minute 150% 1 second |
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Way to control
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V/F control, advanced V/F control, V/F separation control,
current vector control without PG |
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Control characteristics
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Frequency
setting resolution |
Analog input
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Digital setting
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Digital setting
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0.01Hz
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Frequency
accuracy |
Analog input
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Within 0.2% of the maximum output frequency
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Digital input
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Set within 0.01% of output frequency
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V/F control
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V/F curve
(voltage frequency characteristic) |
The reference frequency is arbitrarily set at
0.5 ~3000Hz, and the multi-point V/F curve is arbitrarily set. You can also choose constant torque, reduced torque 1, reduced torque 2, square torque and other fixed curves |
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Torque boost
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Manual setting: 0.0 ~30.0% of rated output
Automatic boost: automatically determine the boost torque according to the output current combined with the motor parameters |
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Automatic
current limit and pressure limit |
Whether in the process of acceleration, deceleration
or stable operation, it can automatically detect the stator current and voltage of the motor, and suppress it within the allowable range according to a unique algorithm, minimizing the possibility of system fault tripping |
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Control characteristics
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Sensorless
vector control |
Voltage
frequency characteristics |
Automatically adjust the output voltage-frequency
ratio according to motor parameters and unique algorithms Torque characteristics Starting torqu |
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Torque
characteristics |
Starting torque:
150% rated torque at 3.0Hz(VF control) 150% rated torque at 1.0Hz(advanced VF control ) 150% rated torque at 0.5Hz (no PG current vector control)Steady-state accuracy of operatin g speed: ≤±0.2% of rated synchronous speed Speed fluctuation: ≤±0.5% of rated synchrono us speed Torque response: ≤20ms (No PG current vector control) |
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Typical function
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PID control
RS485 communication |
Built-in PID controller (frequency can be preset). Standard
configuration RS485 communication function, multiple communication protocols are optional, with linkage synchronization control function |
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Frequency
setting |
Analog input
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DC voltage 0 ~10V, DC current 0 ~20mA
(upper and lower limit optional) |
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Digital input
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Operation panel setting, RS485 interface
setting, UP/DW terminal control, and multiple combination settings with analog input |
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output signal
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Digital output
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2 channels Y terminal open collector output
and 2 channels programmable relay output (TA, TB, TC), up to 61 meaning options+ |
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Analog output
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2 analog signal output, the output range can
be flexibly set between 0 ~20mA or 0 ~10V, which can realize the output of physical quantities such as set frequency and output frequency |
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Counter
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One internal counter to facilitate system integration
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Run
function |
Upper and lower limit frequency setting, frequency jump operation,
reverse operation limit, slip frequency compensation, RS485 communication, frequency increase and decrease control, fault self-recovery operation, etc. |
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Display
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Operation
panel display |
Operating
status |
Output frequency, output current, output voltage, motor speed,
set frequency, module temperature, PID setting, feedback quantity, analog input and output, etc. |
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Alarm
conten |
The last six fault records, the output frequency, set frequency,
output current, output voltage, DC voltage, module temperature and other 6 operating parameter records at the time of the last fault trip |
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Protective
function
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Overcurrent, overvoltage, undervoltage, module failure,
electronic thermal relay, overheating, short circuit, input and output phase loss, abnormal motor parameter tuning, internal memory failure, etc. |
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Surroundings
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Ambient
temperature |
-10~+40(the ambient temperature is between
40~50, please use with derating)
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Ambient
humidity |
5% ~95%RH, no condensation
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Surroundings
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Indoor (no direct sunlight, no corrosion, flammable gas,
no oil mist, dust, etc.) |
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Altitude
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Derating for use above 1000 meters, derating 10%
for every 1000 meters |
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Structure
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Protection
level |
IP20
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Cooling
method |
Air cooling, with fan control
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Installation
method |
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Wall-mounted, cabinet
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