INVT Goodrive390L Series User Manual page 2

Goodrive390L Series Lift-Dedicated VFD
Overview
Thank you for choosing Goodrive390L series lift-dedicated variable-frequency drive
(VFD).
GD390L lift-dedicated VFD is widely used in passenger and freight lifts in various
residential buildings, office buildings, shopping malls, and other areas. The product
adopts the new generation of variable frequency vector control technology and
integrates features such as STO and electronic star shorting. The following features are
available:
 High-performance vector VFD, designed with separate MCU and DSP, that can drive
both asynchronous motors (AMs) and synchronous motors (SMs), supporting open
and closed loop
 Flexible motor autotuning modes with static and dynamic autotuning functions of
motor parameter
 Advanced starting torque compensation technology without a weighing sensor
 High precision S-curve algorithm to improve the comfort of lift acceleration,
deceleration, and stopping
 Supporting AC220V, DC 48V emergency power supply, with flexible emergency rescue
operation plans
 Optional built-in C2 filter to help the product meet European C2 standards and get
European energy efficiency certification
 With built-in STO function (SIL3 compliant) and synchronous motor electronic star
shorting function as a standard configuration
 Supporting configuring IoT device to achieve remote OTA technology
 Supporting CANopen protocol and optional logic board to facilitate secondary
development
 Diverse modular accessories, including various types of PG cards, LCD/LED built-in
keypad, and optional external LED keypad
 Redundant safety design to prevent the lift from punching the top or hitting the
bottom during the upward and downward running
 Dual chip control for braking and running, controlling the contactor and braking
according to the operation logic of the lift to enhance the safety performance of the
lift
This manual mainly describes the methods of mechanical installation, electrical
installation, operation methods, commissioning, maintenance and troubleshooting of
the VFD. Read the manual carefully before installing and using the VFD.
Preface
Preface