AVRy - Gefran

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AVRy

The Lift drive with built-in power recovery
* Power supply: 3 x 400Vac…480Vac, 50/60Hz
* Motor ratings from 5,5 (7.5Hp) to 15kW (20Hp), @ 400Vac
* Speed range up to 5m/s and beyond
* Geared and gearless
* Protection degree IP20
* Marks: CE

Features:
Motor ratings from 5,5 (7.5Hp) to 15kW (20Hp), @ 400Vac
Unit cosphi operation
Low harmonic distortion of input current < 4%
“Space vector” modulation reduces noise levels to a minimum.
Motor parameters self tuning
Integrated programming keypad
Easy use of the equipment via:
- terminal strip
- user-friendly keypad
- PC programme and RS485 serial line as standard
- through field bus connection (optional): PROFIBUS-DP, GENIUS, CANopen or DeviceNet.

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The AVRy series inverter offers the latest technology to meet the high demands of today’s civil lift engineering sector.
It’s the single solution that provides cutting edge control for both asynchronous and synchronous motors used in the lift industry.
AVRy’s advanced features, including its “clean energy” recovery technology (harmonic distortion of input current < 4%), and high performance in terms of the dynamics and comfort of installation, guarantee considerable savings in operating energy costs.

Dedicated features:
• Lift sequence
• Parameters in linear unit
• Lift mechanical parameters
• Ramp generation
• Landing control
• User-friendly menu

Downloads

Download our Documentation

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Brochure

Brochure AVRy

AVRy Regen Drives + TSM-H Hi-Tech Motors

Catalogue

Lift 2010

User manual

AVRy, Instruction manual

ARS-485, Supply interface

PCI-COM, interface

EXP-DBSS, RS422 serial communication card

CAD draw

AVRy Size 1

News

New series of GEFRAN inverters for the civil lift engineering sector: ideal for streamlining energy consumption

The new SIEIDrive AVRy series can achieve energy savings of over 50 percent compared to conventional drive control systems.

The new SIEIDrive AVRy series of regenerative frequency converters, designed for use in civil lift engineering applications, exploit the potential of the energy generated by the movement of the cabin and its vertical load and convert this into electric power to be regenerated in the power mains. This can result in energy savings of over 50 percent compared to conventional drive control systems

The new Generation of efficiency … is Gefran’s

New lift drives presented at Augsburg: up to 48% energy recovery and reduced CO2 emission

The new generation of efficiency. This is the message that Gefran (Italy) launches at Interlift 2009, the top international event for the civil lifting market. A message that synthesises the main features of its new range of drives, designed to save energy and protect the environment.

Thanks to Gefran’s know-how from over 40 years in civil lifting, the new range is based on technology that ensures greater plant efficiency by recovering and regenerating energy for the grid, thereby achieving significant energy savings