An inverter drive is used to convert an alternating current of a certain frequency into a current with the necessary parameters (frequency from 1 to 800 Hz). This allows you to smoothly control the operation of both synchronous and asynchronous electric motors of various capacities. The use of inverter drive also allows you to convert a single-phase voltage to three-phase.
The compact lift inverter drive L1000V is designed for low speed operation (up to 1 m/sec) of geared motors. Optimised standard functions simplify set-up, operation and maintenance, while ensuring smooth and comfortable rides. It upgrades lift systems in terms of reduced costs and enhanced comfort.
- One motor contactor solution in compliance with EN81-1
- Two relay outputs for fault and brake control reduce installation effort and costs.
- Simple and efficient brake sequences enable smooth operation.
- Five independent settings of S-Curves to prevent jerks
- Pulse input feedback with PG and load detection during run to increase levelling accuracy
L1000V - For Open-loop Lift Applications
| Type | Compact Lift Inverter Drive |
| Range | 4.0 - 15.0 kW |
| Voltage | 220 - 240 V, 380 - 480 V, 50/60 Hz |
| Applicable Motor | Induction Motor (IM) |
| Control | V/f Control Open Loop Vector (OLV) |
| Speed control range | 1:100 (Open Loop Vector Control), 1:20 to 40 (V/f Control) |
| Max. Output Frequency | 120 Hz |
| Standards | UL cUL Low Voltage Directive 2006/95/EC: EN61800-5-1:2003, EN50178:1997 EMC Directive 2004/108/EC: EN61800-3:2004 Lift: EN12015:2004 (with option), EN12016:2004 |
| Enclosure | IP20, NEMA Type 1 enclosure |
| Functions | Brake sequence, Rescue operation, Light load search function, Overtorque detection, Torque limit, 5 independent s-curve settings, Auto-tuning (rotational, stationary tuning for resistance between lines), Slip compensation, Upper/lower limits for frequency reference, Short fl oor ride, DC injection braking at start and stop, Fault restart, Removable terminal block with parameter backup function, Motor overheat protection based on output current ... |
L1000A is the most multifunctional drive of YASKAWA elevator series. It provides advanced control functions to run induction and synchronous motors applications with closed or open loop. It offers vast functionality and impressive torque characteristics. It is easy to set-up, adjust and operate.
All elevator series drives are compatible with UL, UKL and RSUL, UEL, MLK, NKU and others.
he 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
| 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 |
Yaskawa LA500 - new inverter made to replace L1000V series on lifts with asyncronous motors and open loop vector control.
This model has even more functions for safe and smooth movement of lift's cabin.
Instructions
EN 
