The YASKAWA L1000A is a special purpose lift inverter drive designed for 3 Million starts at 165% output current. It provides advanced control functions to run induction and PM motor applications in geared or gearless elevator systems.
- New sensor-less torque compensation function including anti-rollback function, preventing shock and ensures a smooth start
- New torque ripple suppression function for smooth start/stop and comfortable acceleration and deceleration characteristics
- Overshoot and anti-vibration control including feed forward function, accel/decel compensation and 5 independent S-curve settings which ensure a perfectly smooth ride.
- UPS and light-load direction search function provide reliable rescue operation
- New stationary Auto-Tuning with closed brake and roped elevator
- Certified functional safety functions according to EN81-1/2 and EN81-20
- SIL3 Certificated drive
- Zero Motor Contactor solution (contactorless)
- A3 Certiticated
- Brake monitoring function for UCM
- CANOpen-Lift (402 & 417) and DCP (3 & 4) protocol integrated
Technical Details
| Type | Inverter for Lift Applications |
| Range | 1.5 kW - 110 kW |
| Max. Motor Output | 3~200 VAC, 1.5 kW - 110 kW 3~400 VAC, 1.5 kW - 110 kW |
| Applicable Motor | Induction Motor (IM) Synchronous Motor (PM) |
| Control | V/f Control Open Loop Vector (OLV) Closed Loop Vector (CLV) Closed Loop Vector (CLV) for PM |
| Speed control range | V/f 1:40 OLV 1:200 CLV 1:1500 PM 1:1500 |
| Torque Control | Standard |
| Max. Output Frequency | 200 Hz |
| Fieldbus Interfaces | RS-232C RS-422/485 (Memobus/Modbus) Optional: CANopen |
| Standards | CE UL/cUL RoHS UL508C ISO/EN 13849-1 Cat. 3 PLe SIL3 STO |
| Enclosure | IP20 |
| Functions | Integrated brake monitoring according to EN 81-1+A3 DCP3-Interface for easy serial connection with lift controller Clear text LCD operator now in 11 European languages Incremental, EnDat and SinCos encoder support and Hiperface Speed/Torque Control Switching Energy Saving Function Slip Compensation Torque Compensation Application Parameter Presets Preventive Maintenance Functions RS-232C Interface USB Interface SIL3 Certificated drive Zero Motor Contactor solution (contactorless) CanOpen-Lift (402 & 417) and DCP (3 & 4) protocol integrated |