convertizoare de frecventa pentru lift

AVY Lift - Flux Vector Inverter for Lift applications, from 0.75kW (1Hp) to 160kW (200Hp)

Flux Vector Inverter for Lift applications, from 0.75kW (1Hp) to 160kW (200Hp)
- Power supply: 3 x 230Vac…480Vac, 50/60Hz
- Motor power ratings from 0.75kW (1Hp) to 160kW (200Hp)
- IP20 protection degree as standard (drive predisposition for IP54 mounting)
- Applications: New installation and Retrofitting
- Speed range up to 5m/s and beyond, on request
- Marks: CE, UL, cUL
Features: - Geared and gearless
- Emergency working procedure with 48/96Vdc voltage battery pack (from 4kW up to 55kW)
Control modes: - Flux Vector closed-loop with feedback
- Flux Vector without feedback (Sensorless)
- Scalar V/f
- Brushless
Maximum output frequency 400Hz
Integrated braking module up to 15kW (option up to 55kW)
Alphanumeric programming keypad
RS485 serial port (ModbusRTU, Jbus, ISO 1745, slink4)
Up to 18 programmable analogue-digital I/Os in PNP and/or NPN
Auto-tuning procedure of current, flux and speed loops with locked shaft
Encoder/Revolver auto-phasing for brushless motors
Overload capability up to 200%
Interfacing with the more common field bus interfaces: ProfibusDP – CANopen – DeviceNet – DCP
PC programming SW for easy drive configuration
With the new SieiDrive – AVy…-KBL-AC4 and KBL-BR4 series, Gefran introduces into the market a dedicated series of Flux Vector Drive for asynchronous and synchronous motors for “lift” applications.
The high performance offered by the advanced control technology of dedicated microcontrollers, result suitable both for new installation as far as for existing applications.
A flexible programming structure and a specific application menu can be easily managed through an alphanumeric keypad or PC configurator, allowing the user to operates fast “start-up” and intuitive regulation of the plant.
Functions: - Electronic thermal control for the motor and drive
- Multiple speed and Multiple ramp function (Linear, indipendent Jerk and S)
- Integrated Lift sequence for brake, contactor and open/cloed door
- Load pre-torque, loss and inertia compensation
- Position landing zone control
- Adaptative gain of speed regulation
- Fan control logic management (from 4kW up to 55kW)
Options: - AVy L – APC100y-EPC: Control card for lifts, with direct landing on the floor
- Battery Emergency Supplier for passenger evacuation
- Digital expansion cards up to 20 additional I/Os
- Field-bus cards: Profibus-DP, CANopen, DeviceNet, DCP3.
- Dedicated EMC filters (in compliance with CEE-EN 61800-3:2004)
- Input and Output chokes (standardized for the whole line)
- Braking resistors (standardized for the whole line)
- NEMA 1 type protection