Introduction
1
1. INTRODUCTION
1.1 Technology Features
● Input & Output
◆Input Voltage Range: 380/220V ±15%
◆Input Frequency Range: 47~63Hz
◆Output Voltage Range: 0~rated input voltage
◆Output Frequency Range: 0~400Hz
● I/O features
◆Programmable Digital Input:
Provide 4 terminals which can accept ON-OFF inputs
◆Programmable Analog Input:
AI1 can accept input of 0 ~10V; AI2 can accept input of 0~10V or 0~20mA.
◆Programmable Open Collector Output:
Provide 1 output terminal (open collector output or high-speed pulse output)
◆Relay Output: Provide 1 output terminal.
◆Analog Output: Provide 1 analog output terminal, whose output scope can be
0/4~20 mA or 0~10 V, as chosen..
● Main Control Function
◆Control Mode: Sensorless Vector Control (SVC), V/F Control.
◆Overload Capacity:
60s with 150% of rated current, 10s with 180% of rated current.
◆Starting Torque: 150% of rated torque at 0.5Hz (SVC).
◆Speed Adjusting Range: 1:100 (SVC)
◆Speed Accuracy: ± 0.5% of maximum speed (SVC)
◆Carrier Frequency: 0.5kHz ~15.0kHz.
◆Reference Frequency Source: keypad, analog input, serial communication,
multi-step speed, PID and so on. The combination of multi- modes and switching
between different modes can be realized.
◆Torque Control Function: Provide multiple torque setting source.
◆PID Control Function
◆Multi-Step Speed Control Function: 8 steps speed can be set.
◆Traverse Control Function
◆None-Stop when instantaneous power off.
◆Speed trace Function: Start the running motor smoothly.
◆QUICK/JOG Key: User defined shortcut key can be realized.
◆Automatic Voltage Regulation (AVR) Function:
Automatically keep the output voltage stable when input voltage fluctuating.
◆ Up to 24 fault protections:
Protect from over current, over voltage, under voltage, over heat, phase failure,
over load etc.
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