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Help Center220V to 240V 0.75KW 1HP Single Phase 220V Input 380V Output 3 Phase Frequency Inverter
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Specifications
frequency inverter, AC drive input 220V output 380V inverterProducts Feature:
Voltage Range:220~240V
Output Voltage Range:0~rated input voltage
Input Frequency Range:45~65Hz
Output Frequency Range:0~500Hz
Overload Capacity:60s with 150% of rated current, 2s with 180% of rated current
Control Mode: High Quality V/F control and constant torque control.
Speed Accuracy: V/F±0.5% of maximum speed
20 channels for frequency setting
Analog signal :0~10V;-10V~10V;0~20mA.
Pulse setting input: 0~50Khz.
Approved by CE.
All model are integrated IGBT.
Automatic save energy function.
Simple PLC program.
Built-in PID control.
Constant pressure water supply with 4 circulatory pumps
15 multi-steps speed.
Parameters lock protection function.
Over current, over voltage, over load, over heat, low voltage protection
Special output Lack phase protection.
Special output short circuit protection.
Special output connect with earth protection.
The malfunction ratio is 0.8% within 18 months warranty.
Technical Specification
Items |
Standard |
|
Input |
Rated voltage and frequency |
Single Phase 220V, 50/60Hz |
Wide voltage |
Voltage allowable vibration range |
220V~240V |
Output |
Voltage |
0~Input voltage |
Frequency |
0Hz ~ 500Hz |
|
Over-load capability |
150% rated current for 1 minute, 180% rated current for 2 seconds; |
|
Control mode |
V/F control |
|
Freq. Setting resolution |
Analog terminal input |
0.1% max output frequency |
Digital setting |
0.01Hz |
|
Panel analog setting |
0.4 % max frequency |
|
External pulse |
0.1% max frequency |
|
Freq. accuracy |
Analog Input |
Within 0.2% max. output frequency |
Digital Input |
Within 0.01% Setting output frequency |
|
External pulse |
Within 0.1% Max. output frequency |
|
Control character |
V/F Curve (Voltage-Frequency character) |
Base frequency can be set from 5~500Hz arbitrarily, and there are three kinds of curve: constant torque, Dec torque 1 and Dec torque 2. |
Torque Boost |
Manual Setting: 0~20% of rated output, Auto-boost: Automatically boost torque according to output current. |
|
Auto Energy-saving running |
Adjust output voltage and slip compensation properly according to output current, which will make the motor working in highest efficiency. |
|
Acc./Dec time setting |
0.1~6000 seconds can be set continuously, and S type and line type can be selected |
|
Dynamic braking |
Over 75% (External the braking resistor) |
|
DC braking |
It is selected respectively at start and stop, and its frequency is 0~15Hz, the action voltage is 0~15%, and the action time is 0~20.0 second or act continuously |
|
Auto current-limiting function |
Fast auto current-limiting function ensures not to occur the over-current during the accelerate process or under the impact load. |
|
Voltage stall prevention |
Ensure not over-voltage in Dec process. |
|
Low noise running |
Carrier freq. can be adjusted continuously form 1.5KHz to 15.0KHz, which can reduce the motor’s noise furthest. |
|
Speed tracking restart |
It can realize the smoothness restart and instantaneous stop then restart function. |
|
Freq setting signal |
Analog input |
DC voltage 0~10V,-10V~10V, DC current 0~20mA ( Upper limit and Lower limit can be selected ) |
Digital setting |
By the operation panel |
|
Pulse input |
0~10kHz (Upper limit and Lower limit can be selected) |
|
Startup signal |
FWD, REV, Startup signal can be selected and self-keep (Three line control) |
|
Timer and Counter |
Embedded one timer and one counter, which will help the system’s integration |
|
Multi-speed control function /Wobble frequency |
Seven stages programmable multi-speed control at most, every stage’s running direction, running time can be set respectively. In external terminal control, It reaches 15 stages, and there are 6 kind of running modes. Including wobble frequency |
|
Embedded PID control |
Ordinal PID |
Expediently compose the simple control system without accessional PID controller. |
Special for water supply (Need accessories) |
Be able to construct the constant-pressure water-supply system of 4 pumps switch at most, which includes the following functions: pressure upper or Lower limit alarm, Sleep or wake, Timing water-supply etc. multi kind running mode. |
|
Operation function |
Setting the upper and lower limit of frequency, frequency jump-running, reversal running limit, slip frequency compensation ,auto constant-voltage running, RS485 communication frequency increment and decrement control, fault self-restore running, multi inverter coupled running |
|
Output signal |
Running status (OC Output) |
During the running of inverter, Frequency arrival, Frequency level, detection, over load alarm, external fault, stop machine, frequency upper-limit arrival, frequency lower limit arrival, under voltage, stop zero speed running,programmable multi-speed running state, Internal counter arrival, Internal timer arrival, pressure lower-upper limit alarm |
Indicated instrument |
Output frequency, voltage, current, Motor speed, PID setting and feedback, External pyrometer. External voltmeter, |
|
Display |
Running status |
Output Freq., Output current, Output voltage, Motor rotate speed, Setting Freq., PID setting, PID feedback, Model temperature, Accumulative running time, Analog I/O, Terminal Input status |
Alarm content |
Last six fault records, Output frequency, Setting frequency, Output current, Output voltage, DC voltage, Model Temperature, Terminal status, Accumulative running time of Last fault trip. |
|
Protective / Alarm function |
Over-current, over-voltage, under voltage, electronic short-circuits. Thermal protection, over-heat, |
|
Operating Environment |
Temperature |
-10ºC to +50ºC |
Humidity |
Under 90(non-condensing) |
|
Ambient environment |
Indoors(no inflammable gas or dust) |
|
Altitude |
Under 1000m |
|
Structure |
Protective class |
IP20 |
Cooling method |
Fans cooling |
|
Fans cooling |
Wall mounting or standing |
|
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