Mô tả
Application: Lift;
Output 3 Phase 200VAC 1.5-45Kw;
400VAC 1.5-110Kw
Manual Yaskawa L1000
- Control Method: V/f Control, Open Loop Vector Control, Closed Loop Vector Control, Closed Loop Vector for PM
- Frequency Control Range: 0.01 to 120 Hz
- Frequency Accuracy (Temperature Fluctuation): Digital reference: within ±0.01% of the max. output frequency (−10 to +40°C) Analog reference: within ±0.1% of the max. output frequency (25°C ±10°C)
- Frequency Setting Resolution: Digital reference: 0.01 Hz Analog reference: 0.03 Hz / 60 Hz (11 bit)
- Output Frequency Resolution: 0.001 Hz
- Frequency Setting Signal: -10 to +10 V, 0 to +10 V
- Starting Torque: 150%/3 Hz (V/f Control), 200%/0.3 Hz*1 (Open Loop Vector Control), 200%/0 r/min*1 (Closed Loop Vector Control, Closed Loop Vector Control for PM
- Speed Control Range: 1:1500 (Closed Loop Vector Control and Closed Loop Vector for PM) 1:200 (Open Loop Vector Control) 1:40 (V/f Control
- Speed Control Accuracy: ±0.2% in Open Loop Vector Control (25°C ±10°C) *2, ± 0.02% in Closed Loop Vector Control (25°C±10°C)
- Speed Response: 10 Hz in Open Loop Vector (25°C ±10°C), 50 Hz in Closed Loop Vector Control (25°C±10°C) (excludes temperature fluctuation when performing Rotational Auto-Tuning)
- Torque Limit: All Vector Control allows separate settings in four quadrants (available in OLV, CLV, CLV/PM)
- Accel/Decel Time: 0.00 to 600.00 s (4 selectable combinations of independent acceleration and deceleration settings)
- Braking Torque: Drives of 200/400 V 30 kW or less have a built-in braking transistor.
- V/f Characteristics: Freely programmable
Main Control Functions: Inertia Compensation, Position Lock at Start and Stop/Anti-Rollback Function, Overtorque/Undertorque Detection, Torque Limit, Speed Reference, Accel/decel Switch, 5 Zone Jerk Settings, Auto-tuning (Stationary and Rotational Motor/Encoder Offset Tuning), Dwell, Cooling Fan on/off Switch, Slip Compensation, Torque Compensation, DC Injection Braking at Start and Stop, MEMOBUS/Modbus Comm. (RS-422/485 max, 115.2 kbps), Fault Restart, Removable Terminal Block with Parameter Backup Function, Online Tuning, High Frequency Injection, Short Floor, Rescue Operation(Light Load Direction Search Function), Inspection Run, Brake Sequence, Speed related parameters with elevator units display, etc.
- Motor Protection: Motor overheat protection based on output current
- Momentary Overcurrent Protection: Drive stops when output current exceeds 200%
- Overload Protection: Drive stops after 60 s at 150% (acceleration current 175%) of rated output current
- Overvoltage Protection: 200 V class: Stops when DC bus exceeds approx. 410 V, 400 V class: Stops when DC bus exceeds approx. 820 V
- Undervoltage Protection: 200 V class: Stops when DC bus exceeds approx. 190 V, 400 V class: Stops when DC bus exceeds approx. 380 V
- Heatsink Overheat Protection: Thermistor
- Stall Prevention: Stall prevention during acceleration/deceleration and constant speed operation
- Ground Fault Protection: Protection by electronic circuit
- Charge LED: Charge LED remains lit until DC bus has fallen below approx. 50 V
- Communication: CANopen option card
