Description

ADrive is a VVVF inverter which is especially designed for elevators. Here are its features: � Can be used with open or closed loop systems, � High dynamic performance, � Contributes to energy-saving, � Eliminates startup problems with generators by the help of controlled motor current, � Thanks to Space Vector Modulation for high torque motor drive at all speeds, � Exclusively designed for elevators. Special parameters for traveling comfort, � Compatible with 5V - *4V, TTL, HTL, pnp output, npn output and totem pole output encoder types, � *0 KHz IPM switching frequency for low noise motor drive, � Integrated DC REACTOR (DCR), � 4 low noise fans for efficient cooling, � All control inputs and outputs are isolated, � User friendly LCD menus for all parameters and faults, � PC communication with RS***2 port, � Control card communication with RS***5 port, � DATA KEY for easy saving and transferring parameters, � Overload, high voltage, low voltage, short circuit, power interruption, line phase control, over-heat, grounding fault, over-torque and other necessary protection functions.