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General
IST230A Series MiniInverter is a compact and economical inwerter withthe following daacteristics
compact structure,highcostperformance:
easyinstallation,suitable for DIN rail instllation (5.5KWand below);the ports are easy for connection,optionalexternalkeyboard;
WFcontrol;Built-inPID control;RS485 communication can be usedfor textile,paper-making,machinetools,packaging.,fans,water pumps and a wariety of automaticproduction equipmentdrive
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Model | Rated power (kW) |
Rated output current (A) |
Adaptable motor | |||
kW | HP | |||||
Single phase power supply: 220V, 50Hz/60Hz | ||||||
IST230A-S04B | 0.4 | 2.5 | 0.4 | 0.5 | ||
IST230A-S07B | 0.75 | 4.0 | 0.75 | 1 | ||
IST230A-S15B | 1.5 | 7.0 | 1.5 | 2 | ||
IST230A-S22B | 2.2 | 9.6 | 2.2 | 3 | ||
Three phase power supply: 380V, 50Hz/60Hz | ||||||
IST230A-T07B | 0.75 | 2.1 | 0.75 | 1 | ||
IST230A-T15B | 1.5 | 3.8 | 1.5 | 2 | ||
IST230A-T22B | 2.2 | 5.1 | 2.2 | 3 | ||
IST230A-T40B | 4 | 9 | 4 | 5.5 | ||
IST230A-T55B | 5.5 | 13 | 5.5 | 7.5 |
Item | Item Description | |
Input | Rated voltage, frequency | 1PH AC 220V 50/60Hz;3PH AC380V 50/60Hz |
Permissible working voltage | 220V:170V~240V;380V:330V~440V | |
Output | Rated voltage | 0~input voltage |
Frequency | 0~400Hz | |
Control mode | Sensorless vector control, V/F control | |
Display | Five-digit tube display, indicator light display, display setting frequency, output frequency, output current, rotation direction, rotation speed, fault, etc |
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Control function |
Freq dissolutions | Digital setting: 0.01Hz; Analog setting: highest frequency×0.1% |
Output frequency accuracy | 0.1Hz | |
V/F curve | V/F curve can be arbitrarily set to meet the needs of various loads | |
Torque increase | Automatically increase the torque according to the output current. Manually rise torque up, scope:0~20% |
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Multi-function input terminal | There are 4 multi-functional input terminals, achieving functions as following: 15 speed control, program running 4 acceleration/deceleration switch, UP/DOWN function, emergency stop, etc |
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Multi-function output terminal |
There is one multi-function output terminal, achieving function as following: indications of operating, zero speed, external abnormalities, program operation and alarm output |
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Acc./Dec. time setting | 0~999.9s can be set separately to Acc./Dec. time | |
Other Function |
PID Setting | Built-in PID control |
RS485 | Standard RS485 communication function (Modbus) | |
Frequency setting | Analog quantity 0~10V, 4~20mA, keyboard direct setting, RS485 setting, UP/DOWN setting and other waysNote: AVI terminal can select analog voltage input (0~10V) or analog current input (4~20mA) by switching switch J2. |
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Auto voltage regulation | When network voltage change, it can auto adjust the output of PWMand keep output voltage constant |
|
Counter | Built-in 2 groups of counters | |
Protection Function |
overloading protection | Constant torque 150%/1 min, variable torque 120%/1 min |
over-voltage protection | Over-voltage protection can be set | |
under-voltage protection | Under-voltage protection can be set | |
Other protection | Short circuit protection, over current protection, parameter lock, etc | |
Ambient Conditions |
Ambient temperature | -10-+40℃ |
Humidity | 20~90%RH, Without water condensation | |
Altitude | Altitude less than 1000m | |
Vibration | <0.5G | |
Structure | Cooling mode | Cooling mode |
Protection grade | IP20 | |
Mounting mode | Wall hang type, standing type |