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Rated output | 105% continuing 130% 60 seconds 150% 3 seconds 180% turning off | ||
Output voltage | Three phase:0-Reated voltage | ||
Output frequency | 0~120Hz | ||
output wave | Multiple SPWM sine waves | ||
Input voltage | Phase, Frequency, Voltage | Three phase,50Hz, 3/3.3/6/6.6/10/11kV | |
Vibration range | Voltage:-10%~+10% Frequency:±5%; Continuous running at the low power of -15% ~ -35% | ||
Input and output terminals basic features | Input digital terminals | 15 | |
Input analog terminals | 3 (4~20mA) | ||
Output digital terminals | 15 | ||
Output analog terminals | 4 (4~20mA) | ||
Start frequency | The value can be set from 0 to 10Hz | ||
Analog setting: 0.3% of the highest frequency setting value (25 ±100C) Digital setting: 0.1% of the highest frequency setting value (-10~+500C) | |||
Resolution | Analog setting: 0.05% of the highest frequency setting value Digital setting: 0.01 Hz (less than99.99Hz) , 0.1Hz ( larger than100Hz) | ||
Efficiency | >98% (at rated output power) | ||
Power factor | >0.95 | ||
Current harmonic distortion index (THDi) | Not more than 5% | ||
MTBF | >100,000 hours | ||
Control features | The time of acceleration and deceleration | 0.1~6000.0s, acceleration and deceleration time can be set separately | |
The feature of voltage and frequency | Set by the V/F curve | ||
PID | Standard PID function build-in | ||
V/F curve, Compensation for the low frequency, Rated current, The value of the protection current | |||
electromagnetic coupling and more optical fiber channels | |||
The input control voltage | AC 220V / 2kVA | ||
Communication protocol | Modbus (standard) / Profibus (optional) | ||
Run | Operation modes | HMI, Remote control, Host computer control (optional) | |
Frequency setting modes | Setting on touch screen, Multistage speed setting, Analog signal setting (0-20 mA) | ||
The running state | Instructions of relays, Fault, Alarm, Running or stop | ||
Input/output voltage, Input/output current, setting value, Power cells states, Running states, Transformer states, DC bus voltage of power cells. | |||
Protection | Protection function | Over-current of the motor, Over-voltage of the inverter, Under-voltage of the inverter, Over-current of the cell, Over-voltage of the cell, Over-heat of the cell, Lack phase of cell, Communication failure. | |
Phase shifting transformer | Type | Dry multi-winding | |
Material | Copper | ||
Insulation class | H (180°С) | ||
Additional taps on the primary side | -5%, 0, +5% | ||
Winding temperature monitoring | built-in controller, indicator placed on the front panel | ||
HMI | Size | 10.4 inches | |
Language | English, Russian, etc. | ||
Environment | Application fields | Indoor, Non-corrosive and conductive gas, dust, direct sunlight, the altitude below 1,000 meters (high altitude can be customized) | |
Temperature and humidity | -10℃~+50℃, higher than 40℃, output power derated 20~90%RH, no condensation | ||
Vibration | 5m/ s2 (below 0.6g) | ||
Storage temperature | -20~+65℃, short time transportation allowed | ||
Cooling method and shell safety level | Forced air cooling / IP31 | ||




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