AGy LIFT

With the new SieiDrive - AGy…-KBL-AC4 series, Gefran introduces into the market a dedicated series of Sensorless Drive for asynchronous motors for “lift” applications.

Flexible and with a dedicated SW, AGy guarantees powerful solutions in all the “lift” applications up to 1m/s in open loop and over with closed loop.

A simple programming structure offers a quick motor “start-up” either through the simple use of the standard keypad or using the “E@syDrives” PC tool.

Available with a wide power range, with a modular structure and dedicated options, AGy is excellent for efficient configurations and economically competitive solutions. 
 

Functions:
Motor parameters self tuning
Programmable and predefined V/f curve
Electronic thermal control for the motor and drive
Integrated Lift sequences
Integrated Lift sequence for brake
Fan control logic management (from 4kW up to 55kW)
Integrated logic functions

Options:
Battery Emergency Supplier for passenger evacuation
CANopen / DeviceNet integrated
I/O expansion card
120Vac digital input interface card
ProfiBusDP interface card
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

Sensorless Vector Inverter for “lift” applications, from 0.75 to 160 kW (1 to 200Hp)
* 3 x 230V…480V 50/60Hz
* Motor power ratings from 0.75kW (1Hp) to 160kW (200Hp)
* New installation and Retrofitting
* Speed range up to 1m/s with open loop
* Speed range up to 1.5m/s with closed loop
* IP20 protection degree as standard (drive predisposition for IP54 mounting)
Marks: CE, UL, cUL

Features:
Emergency working procedure with 48/96Vdc voltage battery pack (from 4kW up to 55kW)
Space-Vector control Open-loop & Closed-loop
Output frequency 500Hz
Integrated braking module up to 15kW (option up to 55kW)
Programming keypad (Alphanumeric as option)
RS485 serial port (ModbusRTU, Jbus)
Up to 18 programmable analogue-digital I/Os in PNP and/or NPN
Overload capability up to 200%
16 Multispeed and 4 Multiramp sets Linear, indipendent Jerk and S)
Adaptative gain of speed regulation
Interfacing with the most common field bus interfaces: Profibus (Profidrive) - CANopen – DeviceNet
Programming PC “E@syDrives” SW for simple commissioning