Variable Frequency Drive Delivering Accurate Speed Regulation and Enhanced

CE Certified Low Voltage Economical Variable Frequency Drive(0.75kw~400kw)

LD350 Series Universal High Performance Vector Control AC Driver

General Introductions:

LD350 Series Universal Control Driver is a highly efficient and reliable motor drive, suitable for various industrial applications. It features premium-quality, renowned brand components and a modular design for easy installation and maintenance. Supporting multiple motor types including permanent magnet synchronous motors and asychonous motors, it is compatible with 1ph/3ph 220V and 3ph 380V power supplies at 50/60Hz, with a power range from 0.75kW to 400kW.

Applications:

It can be applied to industries such as textile, paper making, wire drawing, machine tools, packaging,food, fans, water pumps,HVAC and various automated production equipment.

Product Description

High Quality Design

1. Wide Voltage Design in line with International Standards

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

2. Various EMC Specifications and Solutions

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

3. Complete DC Braking Circuit Solution

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.

4. Long Life Design

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.

5. Independent Air Duct Design

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

6. InternationallEc Standard Design

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

High Performance

1. Good Voltage and Current Control

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.

2. Excellent Parameter Self-learning Function

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

3. Multi-point Voltage and Flux Setting Function

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

Company Profile

Anhui LAEG Electric Co., Ltd., established in 2013, is a subsidiary of Lu'an Jianghuai Motor Co.,Ltd, is also a nationally recognized high-tech enterprise specializing in the development, production, sales, and service of industrial automation products. Its main products include frequency converters, servo drives, servo motors, and permanent magnet synchronous motors. The company has 150 R&D personnel and a marketing network covering more than 60 countries and regions both domestically and internationally. To ensure the leading edge and innovation of its professional technology, the company continuously invests in and optimizes its R&D layout to enhance the core competitiveness of its products. Relying on its independent intellectual property rights and rich experience in motor R&D and application, the company closely follows customer needs, continuously providing satisfactory products and solutions to promote industrial development and upgrading. Currently, the company's business covers multiple fields including machine tools, plastics, cranes, construction and textiles, wires and cables, air compressors, water supply, HVAC, food, and printing and packaging.

Certifications

We have CE,CCC,ISO etc International certificates and all kinds of domestic honors.

Packing & Delivery

FAQ

Q: What about the warranty?
A: We offer 24 months warranty period as the quality guarantee.

Q: Can you do OEM?
A: Yes , we offer OEM.

Q: How about your service?
A: We have pre-sale service, in-sale service and after-sale service.What we pursue is long-term cooperation,so our principle is customer first.

Q: What are your terms of delivery?
A: Generally we ship in FOB term, but we couldoffer the solution for CNF, CIF and DDP, which all based on your requirement.

Q: What's the delivery time?
A: 10 to 30 days after receiving your payment in advance.