Biến tần 6SL3210-1KE21-7AF1
Thông số kỹ thuật biến tần Siemens 6SL3210-1KE21-7AF1
| đại lý 6SL3210-1KE21-7AF1 | nhà phân phối 6SL3210-1KE21-7AF1 | |
| Input | |
| Number of phases | 3 AC |
| Line voltage | 380 … 480 V +10 % -20 % |
| Line frequency | 47 … 63 Hz |
| Rated current (LO) | 21.50 A |
| Rated current (HO) | 18.20 A |
| Output | |
| Number of phases | 3 AC |
| Rated voltage | 400 V |
| Rated power (LO) | 7.50 kW |
| Rated power (HO) | 5.50 kW |
| Rated current (IN) | 17.00 A |
| Rated current (LO) | 16.50 A |
| Rated current (HO) | 12.50 A |
| Max. output current | 25.00 A |
| Pulse frequency | 4 kHz |
| Output frequency for vector control | 0 … 240 Hz |
| Output frequency for V/f control | 0 … 550 Hz |
| Overload capability | |
| Low Overload (LO) | |
| 150 % base load current IL for 3 s, followed by 110 % base load current IL for 57 s in a | |
| 300 s cycle time | |
| High Overload (HO) | |
| 200 % base load current IH for 3 s, followed by 150 % base load current IH for 57 s in a | |
| 300 s cycle time | |
| General tech. specifications | |
| Power factor Ă | 0.70 … 0.85 |
| Offset factor cos Ọ | 0.95 |
| Sound pressure level (1m) | 63 dB |
| Power loss | 0.24 kW |
| Ambient conditions | |
| Cooling | Air cooling using an integrated fan |
| Cooling air requirement | 0.009 m3/s |
| Installation altitude | 1000 m |
| Ambient temperature | |
| Operation | -10 … 40 °C (14 … 104 °F) |
| Transport | -40 … 70 °C (-40 … 158 °F) |
| Storage | -40 … 70 °C (-40 … 158 °F) |
| Relative humidity | |
| Max. operation | 95 % At 40 °C (104 °F), condensation and icing not permissible |
| Closed-loop control techniques | |
| V/f linear / square-law / parameterizable Yes | |
| V/f with flux current control (FCC) | Yes |
| V/f ECO linear / square-law | Yes |
| Sensorless vector control | Yes |
| Encoderless torque control | No |
| Torque control, with encoder | No |
| Communication | |
| Mechanical data | |
| Degree of protection | IP20 / UL open type |
| Size | FSB |
| Net weight 2.30 kg | |
| Height | 196.0 mm |
| Depth | 225.0 mm |
| Inputs / outputs | |
| Standard digital inputs | |
| Number | 6 |
| Switching level: 0^1 | 11 V |
| Switching level: 1^0 | 5 V |
| Max. inrush current | 15 mA |
| Fail-safe digital inputs | |
| Number | 1 |
| Digital outputs | |
| Number as relay changeover contact | 1 |
| Output (resistive load) | DC 30 V, 0.5 A |
| Number as transistor | 1 |
| Output (resistive load) | DC 30 V, 0.5 A |
| Connections | |
| Signal cable | |
| Conductor cross-section | 0.15 … 1.50 mm2 (28 … 16 AWG) |
| Conductor cross-section | 4.00 … 6.00 mm2 (12 … 10 AWG) |
| Motor end | |
| Version | Plug-in screw terminals |
| Conductor cross-section | 4.00 … 6.00 mm2 (12 … 10 AWG) |
| DC link (for braking resistor) | |
| Version | Plug-in screw terminals |
| Conductor cross-section | 4.00 … 6.00 mm2 (12 … 10 AWG) |
| PE connection | On housing with M4 screw |
| Max. motor cable length | |
| Shielded | 50 m |
| Unshielded | 100 m |
| Converter losses to EN 50598-2* | |
| Efficiency class | IE2 |
| Comparison with the reference converter (90% / 63 01 % | |
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