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L1000A

L1000A
2Pages

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The L1000A incorporates innovative technology and uses special hardware designed for more than 70,000 hours of maintenance free operation. It provides advanced control functions to run induction and PM (permanent magnet) motor applications in geared and gearless elevator systems. Based on many years of experience and application oriented innovation, the L1000A provides high-performance characteristics offering a set of attractive features: energy and life-cycle-cost efficiency, simple and stress-free setup, and safe and comfortable rides. The L1000A Drive Series is a dedicated drive for elevator applications suitable for both modernization projects and new installations. Yaskawa L1000A offers real choices and real benefits for elevator applications. • Advanced motor and drive technology for gearless PM motor control • Features to reduce floor-to-floor times • Low carrier frequency based current ratings for quiet operation • Elevator language and units for speed, accel/decel and jerk rates • Various types of auto-tuning for induction and gearless permanent magnet motors (uncoupled/coupled) • Built-in braking transistor for all models up to 40HP • System inertia compensation • Torque compensation at start without load sensor (anti-rollback) • Simple and efficient brake sequence • Input voltage sensors for phase loss detection • Powerful interface capability for simple elevator controller integration • De-magnetization protection for PM motor • New light load function for UPS (Uninterrupted Power Supply) • Rescue operation function • ON/OFF and Temperature controlled cooling fan • Service performance monitors • Removable multi-function terminal board with parameter back up function • CAN/CSA-B44.1/ASME-17.5 • Network Communications: CANopen and more Encoder Feedback: Incremental , EnDat, HEIDENHAIN ERN1387/487 RC5 Regenerative Unit ■ Yaskawa America, Inc. | Tel: 1-800-YASKAWA (927-5292) | www.yaskawa.com Drives & Motion Division

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Specifications & Dimensions Open Loop Current Vector Control, V/f Control, Flux Vector Control, PM Flux Vector Control j^YASKAWAElevator Drive L1000A 5 to 200 HPOVERLOAD CAPACITY 150% Overload for 60 sec. (Heavy Duty) CONTROL METHODSPROTECTIVE DESIGN IP20/IP00 WITH TOP COVER AVAILABLE I/O (8) multi-function digital inputs (2) multi-function +/- analog inputs (3) multi-function relay output (2) multi-function photo-coupler outputs (2) multi-function +/- Vdc analog outputs (1) fault relay (2) safe disable inputs (1) safety electronic device monitor NETWORK COMMUNICATION Standard: RS-422/485...

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