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The average lead time is within 15 workdays for both peak and off-season periods.

Is OEM service available?

Yes, OEM service is available, and we offer flexible customization options.

High Performance 500kw 440V Variable Frequency Inverter for Winch

Name: High Performance 500kw 440V Variable Frequency Inverter for Winch
Brand: Quanzhou Machtric Automation Equipment Co., Ltd.
SKU: 722389762

Fujian, ChinaQuanzhou Machtric Automation Equipment Co., Ltd.

US$98.00

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.

S1100V

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

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

Brand

Machtric

Product Name

S1100V AC Motor Speed Controller for Pumps

Voltage Range

170-240V;330-440V

Control Method

V/F;Vector Control

Power Range

220V(0.75-1.5kw);380V(0.75-500kw)

Maximum Frequency

600.00Hz

Carrier Frequency

1-15kHz

Multi Speed

16 Segments Speed

Jog Frequency Range

0.00-50.00Hz

Pid Control

Bulit in

Protection

IP20

Transport Package

Standard Export Packaging

Specification

depend on voltage and power

Trademark

Machtric

Origin

Chian

HS Code

850440999

Production Capacity

20000PCS Per Month

Key features

High Power Capacity: Supports up to 500kW power range for heavy-duty winch applications.

Vector Control Technology: Features V/F and Vector flux control for precise speed and torque management.

Flexible Customization: Offers flexible customization for voltage, control method, and product naming.

Robust Overload Capacity: G model provides 150% rated current for 60s; P model provides 130% for 60s.

Built-in PLC Function: Realizes up to 16 segments speed running via built-in PLC or control terminal.

Advanced Safety Features: Includes DC brake, torque limit, and peripheral self-detection upon power-on.

Versatile V/F Curves: Supports Linear, Multi-point, and Square V/F curves for diverse load types.

Shared DC Bus Option: Enables multiple inverters to share the DC bus for energy efficiency.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Quanzhou Machtric Automation Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤6.03h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and limited company in Quanzhou, with a product scope focused on frequency converters and frequency inverters. It reports flexible customization and OEM service for well-known brands, and has exported through agents for 14 years. However, it has no available SDK, reported no new products in the past year, and does not provide ODM services. Service-management documentation is weak: no written assessment or corrective-action procedures were provided, and complaint handling has a procedure but no written records. The supplier reports no overseas warehouse, showroom, or offline trade-show participation, while overseas agents or branches are available. Financial information is represented only by years rather than substantive financial results, so financial credibility cannot be assessed. No certification evidence, production facilities, or customer case details were provided.

Supplier typeThe supplier is explicitly described as a trading company and limited company, with business activities covering sales of industrial automation and electrical equipment. Its listed product scope includes frequency converters and frequency inverters, indicating a commercial supplier rather than an explicitly identified manufacturer.

R&D capabilityThe supplier reports no available SDK, no new products during the past year, and no ODM service. Its business scope includes research and development and it offers flexible customization, but these statements do not establish active product innovation.

Customization capabilityFlexible customization is explicitly reported under both design services and R&D-related design capability. This directly supports the supplier's ability to provide customized solutions, although no technical scope or examples are specified.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of brand-serving experience. However, no customer names, project details, product quantities, or verifiable case studies are provided.