High-Performance LAEG LD350series Variable Frequency Drives Frequency Inverter VSD AC Drives VFD Speed Variator

Meet single-phase 200V~240V,three-phase 200V~240V and 380~480V power grid requirements including Europe, North America, India, etc.

Meet EU C3 ,C2 and other requirements andcan provided comprehensive solutions foroccasions with high EMC requirements.

0.75-22kW: built-in brakingunit;>30kW: optional built-in braking unitMore comprehensive and inteligent braking protection: with braking resistorshort circuit protection,braking circuiovercurrent protection, braking pipe overload protection, braking pipe direct detection and other functions.

The core components use higher quality components, and the single boardadopts the triple-proof paint automatic spraying process to increase the environmental tolerance and improve the protection capability of thesingle board.

Effectively prevent external pollution from entering theinverter and causing short circuit and other faults, thusimproving reliability.

The products comply with international lEC standards andmeet RoHS standards forenvironmental protection needs

During the deceleration process, the output frequency is to adjusted to avoid excessive motor power generationdue to excessive deceleration, which may causeovervoltage on the DC bus of the inverter
During the acceleration process, the outputfrequencyis adiusted to avoid excessive loadcaused by excessive acceleration, which maycause overcurrentin the inverter.

It can accurately perform self-learning of rotating or static motor parameters, is easy to debug, simple tooperate,and providing higher controlaccuracyand response speed.
Asynchronous Motor:1.Static parameter self-learning 2.Comprehensive parameter self-learning
Synchronous Motor :1.Load parameter self-learning 2.No-load parameter self-learning

Three curve setting modes: linear, multi-point curve, square curve.The three points of the curve can be adiusted.