| Item | Item description | |
| Input | Rated voltage& Frequency | Single /Three phase 220VAC . Three phase 400V.50Hz/60Hz |
| Allowable Voltage range |
Voltage fluctuate range:-20%~+20%
Voltage unbalance rate:<3%;Frequency fluctuation:≤5% |
|
| Output | Rated voltage | three phase 0~ input AC voltage |
| Frequency | 0.00~600.00Hz | |
| Basic Function | Frequency accuracy |
Digital setting::Max. Frequency×±0.01%
Analog setting:Max. Frequency×±0.2% |
| Frequency resolution |
Digital setting :0.01HZ;
Analog setting :Max. Frequency x0.1%. |
|
| Starting frequency | 0.00~50.00Hz | |
|
Acceleration/deceleration
time |
0.1~3600 can be set in sequence . | |
| Carrier frequency | 1.0~15.0KHz | |
| V/F curve | 1:linear curve;2:quadratic;3:user defined V/F curve | |
| Automatic energy-saving operation | Auto optimize V/F curve according to the load changes to realize the energy saving operation . | |
| Built-in PID | This can form a convenient closed-loop control system (CLCS)and is applicable to pressure control, flow control and other process control . | |
| Operating command | Operation panel control ,external terminal control and COM control | |
| Frequency setting | Keypad potentiometer setting , operation panel up down setting,. analog voltage signal or external potentiometer setting , analog current signal setting .terminal combination setting ,485 COM setting and so on. | |
| Input Signal |
Forward/Reverse signal,multi-speed signal , fault signal ,
reset signal etc |
|
| Output Signal | Programmable relay | |
| Other Function | Over voltage alarm ,Rotation speed tracking, Momentary power loss restart ,Frequency upper/lower limiting, Acceleration/ Deceleration mode can be adjusted ,Multi-speed/ program running,Fault auto reset,RS485 serial communication . | |
| Protection Function | Input phase loss protection, Over current protection ,Overload protection, Over voltage protection ,Under voltage protection, Over heat protection ect. | |
| LED Display | Can display the real time running status of the inverter , monitor parameter .function parameter and fault code and other information of the inverter. | |
| Ambient | Place to be used | Indoor location free from direct exposure to sun light, high humidity or dew condensation, high levels of dust, corrosive gas, explosive gas, inflammable gas, oil mist, salt and etc |
| Altitude | Below 1000 M | |
| Ambient Temperature | -10 ºC to +45 ºC (Bare Machine: -10 ºC to+50 ºC) | |
| Humidity | 20%-90% RH without dew condensation | |
| Vibration | <0.5G | |
| Storage temperature | -20~+60°C | |