| Power input | Input Voltage | 380-460V (-15% ~ + 10%), three-phase |
| Input Frequency | 45-65Hz |
| Allowable voltage fluctuation | Voltage unbalance <3% |
| Instant-drop | Three-phase AC380-460V power supply, under voltage protection will work in 15ms if the input voltage is lower than AC300V |
| Power output | Voltage | 0 VAC ~ Input voltage |
| Overload Class | Stable working in the case of 40 ℃, heavy duty 150%, 1min |
| Efficiency (full load) | ≥0.94 |
| Output frequency accuracy | ± 0.01% (digital command -10 ~ + 45 ℃) ; ± 0.1% (simulation instruction 25 ± 10 ℃) |
| Digital I / O | Opto-isolated input | 7 channels, 24V high active low can be set, input function can be defined |
Open collector
output | 2 channels, Output functions can be defined |
| Relay output | 2 channels, normally open contacts, contact capacity: inductive, 1.5A / 250VAC, output function defined
2 channels, Normally open, normally closed contacts bis,Contact capacity: resistive,4.5A/250VAC or4.5A/30VDC;Sensibility: 0.4A / 250VAC or 0.4A / 30VDC;Output function can be defined |
| Analog I / O | Analog Input Voltage | 2 channels, accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal |
| Analog voltage output | 2 channels, accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal |
| Control characteristics | Carrier frequency | 1.1-8 kHz; load characteristics, the carrier frequency can be automatically adjusted |
| Frequency setting resolution | 0.01Hz (digital command),± 0.06Hz / 120Hz (11bit + unsigned analog instruction) |
| Run command channel | operation panel, control terminal, communication |
| frequency Setting channel | operation panel, digital/analog input, communication, performance function setting |
| Torque boost | Automatic torque boost; Manual torque boost |
| V/F curve | V/F Curve linear V/F And three curves of torque-derating can be defined |
| Automatic voltage regulation (AVR) | The output PWM can be Automatically adjusted according to the fluctuation of the bus, thereby reducing the influence of voltage fluctuations of the output voltage ripple |
| non-stop operation | in case of instant power failure, uninterrupted operation can be guaranteed by controlling the bus voltage |
| DC braking capacity | Braking current:0.0~120.0% Of rated current |
| Special feature | Parameter copy | Parameter upload and download can be achieved via operating panel with the progress bar |
| Process PID | It can be used for closed-loop control of the process |
| Common DC bus | Full power range supports the common DC bus |
| Motor protection | Locked rotor |
| Motor overload |
| Speed limit |
| Frequency Drive protection | Output current limit |
| Inverter overload |
| IGBT I²t overload |
| Input Supply Undervoltage / Overvoltage |
| DC bus under-voltage / overvoltage |
| IGBT overheating |
| Radiator overheating |
| electricity failure |
