Does the inverter include a brake unit?

Yes, it comes with a built-in brake unit.

What is the lead time for orders?

Lead time is one month during both peak and off-peak seasons.

Ld350 55kw VFD Inverter 60Hz to 50Hz Frequency Converter 380V AC Drive

Name: Ld350 55kw VFD Inverter 60Hz to 50Hz Frequency Converter 380V AC Drive
Brand: LUAN JIANGHUAI MOTOR CO., LTD.
SKU: 2083302845

Anhui, ChinaLUAN JIANGHUAI MOTOR CO., LTD.

US$665.00

1 Piece

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

LD350-055G-T4

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Current

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Current Variable-Frequency Drive

Function

Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type

Brand

Laeg

Control Mode

V/F Control

Frequency Control Range

0.01-500.00Hz

Timing Control

Timing Range: 0.0min-6500min

Ground Protection

Using Current Sensors for Detection

Transport Package

International Standard Carton /Wooden Package

Specification

495mm*300mm*235mm

Trademark

laeg

Origin

China

HS Code

8504409999

Production Capacity

100000 Piese /Year

Key features

Wide Frequency Range: Output frequency spans from 0.01 to 400 Hz for versatile control.

High Overload Capacity: Supports 150% rated current for 60s and 200% for 30s.

Vector Control Technology: Advanced vector control ensures precise motor performance.

Built-in Brake Unit: Integrated brake unit for enhanced safety and stopping power.

Flexible Customization: Offers full, minor, and flexible customization from designs or samples.

Multi-Application Support: Suitable for elevators, textiles, and general industrial use.

Robust Cooling System: Forced cold air cooling ensures stable operation under load.

Comprehensive Certifications: Certified with CE and CCC standards for global compliance.

Company profile

High Repeat Buyers ChoiceNational Award receivedOEM ServicesProduct Certification

LUAN JIANGHUAI MOTOR CO., LTD.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai Port, Guangzhou PortAverage Response Time: ≤3.89h

AI-Powered supplier vetting

SummaryThe supplier group demonstrates substantial industrial motor and automation-control capabilities, supported by 50 years of development, 12 assembly lines, more than 1,500 processing and testing machines, and over 10 operated production lines. It holds ISO9001, ISO14001, ISO45001, CE, and CCC certifications, and reports 27 R&D engineers, 21–30 quality-control staff, new product development, ODM, OEM, and broad customization services. Customer-service processes include documented complaint handling and corrective/preventive actions. The supplier has inventory capability and valid manufacturing contracts with affiliated subcontractors, but no overseas warehouses, showrooms, agents, branches, or overseas service countries. Evidence of financial credibility is limited because the slices provide reporting years rather than financial results. Customer evidence includes Fortune 500 cooperation, famous-brand OEM service, and a stated repeat-buyer preference of 50%–80%.

Supplier typeThe supplier is presented as an industrial motor and automation-control manufacturer, with group-affiliated sales, logistics, service, R&D, production, and sales functions. Its stated scale includes 50 years of development, 195,000 square meters of production plants, and 12 assembly lines.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015, while other records also identify ISO45001, CE, and CCC certifications. These certifications explicitly support management-system, occupational-safety, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier describes a regional sales, logistics, and after-sales center and has documented complaint-handling and corrective/preventive-action procedures with records. It also has inventory capability, but no overseas agents, branches, warehouses, showrooms, or overseas service countries, limiting international service coverage.

R&D capabilityThe supplier reports 27 R&D engineers, new product development during the past year, ODM service, and one national science and technology progress award. It does not have an available SDK, but the provided evidence still demonstrates product-development and research capability.

Production capacityProduction scale is supported by more than 10 operated production lines, 12 assembly lines, over 1,500 processing and testing machines, and valid manufacturing contracts with affiliated subcontractors. Inventory capability is also reported, indicating established manufacturing and fulfillment resources.

Customization capabilityThe supplier explicitly provides customization from designs and samples, full, minor, and flexible customization, as well as ODM and OEM services for popular brands. This indicates broad design-to-production flexibility.

Client casesThe supplier reports cooperation with Fortune 500 companies and OEM service for famous brands. It also reports a 50%–80% repeat-buyer preference and identifies its own-brand quality-control scope, although specific customer names and project details are not provided.