Gefran ADL300

Nominal output current in the operating temperature range of -10 ….+45 °C

Motor Current = Drive Current

Auto-tuning ability without turning the motor and disconnecting the load

Quite operation with no vibration at low speed due to high triggering frequency (switching frequency 10 kHz)

Brake release with feature of holding at zero-speed. Brake control function improved for lift machines

Overload 200% for 10 sec

Counter-weight control function

Selection of easy direction at first movement of rescue operation by means of car load detection function during last normal travel

Easy adjustment of high-comfort by using four-zone gain setting parameters

Improved comfort and control feature for high pole number motors with

300 Hz high motor speed

Turkish menu

Quick start-up for easy parameter setting

By using Gefran Keypad, driver settings can be recorded in 5 different memories and transferred to the other driver

SIElDrive ADL is the result of GEFRAN’s experience in the civil lift engineering sector, gained from its commitment to working in close, partnership with leading operators in the sector to develop technical solutions and application programs.

The ADL integrates the most complete and advanced lift inverter technology, for maximum synergy with the full range of installation requirements but, above all, to offer a cost-effective and immediate solution for lift control systems.

The powerful platform… For lift drive 

• Fast and powerful with 32-bit technology
• High speed calculation and maximum precision
• Versatile for all system solutions
• Roomless and standard, geared and gearless
• Easy and comprehensible
• For programming all lift systems
• Modular and cost-effective
• Select your own system configurations
• Convenient
• A single product to control every type of motor
• Analog Inputs for voltages and temperatures measurement
• Advanced
• For lift -dedicated DCP3, DCP4 and CAN fieldbuses Innovative
• Designed “exclusively” for the lift sector

 Lift Control System

• Basic and advanced lift fuctions are incorporated in a single product, to ensure maximum comfort for all systems at all times.
• Independent configuration of acceleration and deceleration ramp parameters and of the 4 jerk values for maximum travelling comfort in the lift cabin.
• “Smooth start’functions with possibility of setting system inertia, regulator gains, etc.
• “Automatic selection of nearest directions” function in case of power failure and back-up operation.
• EFC (Elevator Floor Control) function for independent management of short floors, landing zone, re-starting with lift not at floor and automatic deceleration point calculation.
• EPC (Elevator Positioning Control) function

 One Solution For All Motors

The ADL integrates the regulation algorithms for synchronous and asynchronous motors with closed loop control. With the advanced 32-bit hardware platform the powerful asynchronous sensorless control achieves superior performance in terms of torque, precision and specific application functions.

Versatile

Conceived and developed as a single solution for all installation configurations, the ADL is fully equipped for use with a very wide range of lift systems:

• Roomless & Standard
• Geared &gearless
• Modernization

Universal Mechanical Structure

The extremely compact ADL reduces the size of conventional lift systems and it is suitable for installation in roomless systems.