Power input | Input voltage | 380V~460V(-15%～+10%), Three phase power supply, voltage imbalance < 3% |
Input frequency | 45~65Hz |
Instantaneous electric drop | Input: AC 380V~460V, under voltage protection work after 15ms when the input voltage is less than AC300v |
Power output | Voltage | AC, 0V-input voltage |
Output frequency | V/F Control: 0.00～300.00Hz, Vector control: 0.00～120.00Hz |
Overload grade | Heavy load: 150%, 60S; Overload: 200%, 2S |
Output frequency accuracy | ±0.01% (Digital instruction-10～+45℃）
±0.1% (Analog instruction 25±10℃) |
Digital I / O | Optocoupler isolation input | 7 channels, 24V high and low level can be set effectively, and input function can be defined |
Open collector output | 2 channels, output function can be defined |
Relay output | 2-channels, normally open, normally closed contact |
Analog I / O | Analog input | 2 channels, voltage: - 10V ~ + 10VDC or current: 0 ~ 20mA optional signal |
Analog output | 2channels, voltage: - 10V ~ + 10VDC or current: 0 ~ 20mA optional signal |
Encoder input | PG power | 5V, 12V, 300mA |
PG signal | Set open, push-pull, differential, SIN / COS incremental, Endat absolute, resolver, orthogonal set open output, frequency division coefficient 2 / 4 / 8 / 16 / 32 / 64 / 128 can be set (optional) |
Control characteristics | Control mode | V/F Control | Open loop vector control | Closed loop vector |
Starting torque | 2.50Hz,150% | 0.5Hz,200% | 0.00Hz,200% |
Steady speed accuracy | ± 2% | ± 0.2% | ± 0.02% |
Torque accuracy | ±5%(closed loop control) |
Torque rise | Automatic torque rise, manual torque rise |
V/F curve | User defined V / F curve, linear V / F curve and three kinds of torque reduction characteristic curve |
Automatic voltage regulation | The duty cycle of output PWM signal is adjusted automatically according to the fluctuation of bus voltage |
Instant stop processing | In case of instantaneous power failure, uninterrupted operation can be realized by bus voltage control |
Energy consumption braking capacity | ≤22KW, built-in braking unit, external braking resistance (optional)
＞ 22KW, external braking unit (optional) |
DC braking capacity | Braking current: 0-120.0% of rated current |
Process PID | Closed loop control of process variables |
Torque control function | Torque / speed control can be switched through terminals, with multiple torque setting modes |
Zero servo and position control function | It can realize zero speed position locking, precise positioning and position control |
Common DC bus | The whole series can realize the common DC bus power supply of multiple drive |
Environment condition | Place of use | It is installed in an environment free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and water dripping |
Ambient temperature | -10～+40℃ |
Altitude | <1000m |
Ambient humidity | 5～95%，No condensation allowed |
Vibration (installation) | 2≤f＜9，0.3mm
9≤f＜200Hz，1m/s2 |
Protection level | IP00, IP20 |
Other | Cooling mode | Forced air cooling |
