I/O Features | Input Voltage Range | 380/220V±15% |
Input Frequency Range | 47~63Hz | |
Output Voltage Range | 0~rated input voltage | |
Output Frequency Range | 0~rated input voltage | |
I/O Terminals | Input Terminals | programmable DI:7, 1 high speed pulse; programmable AI:2, AI1: -10V~10V; AI2: 0~10V or 0~20mA; |
Output Terminals | programmable open collector output:1(open collector or high speed pulse output selectable); programmable relay output:2 programmable AI:2, 0/4~20mA or 0~10V selectable. | |
Communication Terminals | provide RS485 communication interface, adopt Modbus-RTU communication mide. | |
Control Function | Control Mode | V/F control, sensorless vector control (SVC) |
Speed Adjusting Range | 1:100(SVC) | |
Overload Capacity | 150% rated current 60s, 180% rated current 10s . | |
Frequency Reference Source | Keypad, analog input, HDI, serial communication, multi-step speed, simple PLC and PID. The combination of multi- modes and the switch between different modes can be realized. | |
Other Functions | Traverse Control Function PID Control Function Simple PLC, Multi-Steps Speed Control Function: 16 steps speed can be set. None-Stop when instantaneous power off. Speed Trace Function: Smoothly start the running motor. Automatic Voltage Regulation Function (AVR): Up to 23 fault protections: over current, over voltage, under voltage, over temperature, phase failure, overload etc. | |
Man-machine Interface | LED Display | Can display: setting frequency,output frequency,output voltage,output current etc. |
Multi-function Key-press | The QUICK/JOG key-press can be used as multi-function key-press. | |
EMC | EMC Criterion | if the installing and wiring of the VFD together with the EMI filter according to 《Manual of CHF100A》, we can promise it's must meet the following criterion: EN61000-6-4 EN61800-3 [Normally, if the cable of motor is longer than 50m, it's should install AC reactor or sinusoidal filter at the output side of the VFD.] |
Environmental Constraint | Temperature | -10°C ~ +40°C. VFD will be derated if ambient temperature exceeds 40°C. |
Humidity | ≤90%, without condensation | |
Altitude | ≤1000M, output rated power >1000M, output power with derating | |
Impingement and Oscillation | The VFD is prohibited to drop on the floor or with suddenly impact, it also prohibited to be installed at the place where the oscillation may occur very probably. | |
Electromagnetic Radiation | The VFD is prohibited to be installed at the place where stronger electromagnetic radiation may occur very probably. | |
Store Environment | The VFD is prohibited to be stored at the place where with direct sunlight, fall of oil mist, steam and with heavy oscillation. |