Biến tần trung thế STEP AS800
Bảo hành: Chính hãng theo quy định của nhà sản xuất
Item |
Description |
|
Input |
Input line voltage |
3/6/10kV (-10% ~ + 10%) |
Rated input frequency |
50Hz (-2% ~ + 2%) |
|
Input power factor |
0.95 can be achieved when the load more than 20% |
|
Power Control |
Three-phase four-wire 380V, 5-50kVA (in accordance with the capacity of the drives) |
|
Output |
Output line voltage |
0 ~ 3.0 / 6.0 / 10.0 kV |
Output frequency drift |
± 0.5% |
|
Output frequency resolution |
0.01Hz |
|
Control parameter |
Speed range |
0.5 ~ 120 Hz (motor-related) |
Overload |
120%, 60s (design according to user requirements) |
|
Control method |
V/F control / vector control |
|
Control precision |
± 0.5% of the maximum number of frequency |
|
Load torque characteristics |
Square torque load, constant torque load |
|
Acceleration and deceleration time |
0 ~ 3200 s (and the load characteristic) |
|
Signal input and output |
4 analog inputs and outputs, 16 digital inputs, 8 digital outputs. |
|
Main function of protection |
Overvoltage, undervoltage, overcurrent, short circuit, overheating, the power unit failure. |
|
Communication |
Standard: Modbus; Optional: Profibus-DP, etc. |
|
display |
User interface |
Touch screen |
Transformer |
Insulation class |
H |
Structure |
Protection class |
IP30 |
Cooling method |
Forced air cooling |
|
Maintain |
Front, back |
|
Environmental conditions |
Operating temperature |
0 ~ + 40 ℃ |
Storage and transport temperature |
-20 ℃ ~ + 70 ℃ |
|
Humidity |
<95%, non-condensing |
|
Vibration |
0.9g or less |
|
Use environment |
Non-corrosive, explosive gases, dust chamber, altitude less than 1000 meters |
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