2.7 Technical specifications
Table 2-3 technical specification
function | Specification indicators | |
|---|---|---|
Power Input | Rated input voltage | 1 phase 220V±20% 3 phase 220V±20% 3 phase 380V±20% |
Rated input frequency | 50~60Hz(±5%) | |
Power Output | Rated output voltage | ≤ input voltage |
Rated output current | VFD Rated output current | |
Overload capacity | G-type VFD: 150% rated current for 1 minute, 180% rated current for 10 seconds P-type VFD: 120% rated current for 1 minute, 150% rated current for 10 seconds | |
Control function | Control method | Open loop vector control (SVC); V/F control |
Maximum frequency | 500Hz | |
frequency resolution | digital given: 0.1Hz analog given: maximum frequency x0.1% | |
Speed range | 1:100(SVC) | |
speed accuracy | ±0.5% | |
Torque increase | Fixed torque increase, arbitrary torque increase | |
Acc/ dec curve | Straight line, S-curve | |
Acc/ dec time | 0.01S~600.00S | |
voltage adjustment | When the voltage of the power changes, it can automatically maintain a constant output voltage | |
Overcurrent and voltage stall | Automatically limit the current and voltage during operation to prevent frequent overvoltage tripping | |
DC braking | DC braking frequency: 0.00Hz~maximum frequency Braking time: 0.0S~36.0S Braking action current value: 0.0%~100.0% | |
Peripheral interface | External power supply | 10V/10mA 24V/150mA |
Digital input | 5 DI terminals, one of which supports high-speed pulse input up to 100KHz | |
Digital output | 1 DO terminal 1 relay output terminal | |
Analog input | AI1:0~10V voltage input AI2:0~10V/0~20mA input | |
Analog output | AO1：0~10V/0~20mA output | |
RS485 | Standard Modbus protocol | |
operation keyboard | LED display | Multifunctional digital tube display |
button | 6 buttons | |
Protection | Fault protection function | Input phase loss, output phase loss, over current protection, over voltage protection, under voltage protection, overheating protection, overload protection, etc |
environment | Installation site | indoor, not exposed to direct sunlight, without dust, corrosive gases, flammable gases, oil mist, water vapor, dripping water or salt, etc |
Altitude | ＜1000M | |
temperature | -10℃~+40℃ | |