What control modes are supported?

It supports V/F control and Vector flux control modes.

Can multiple inverters share a DC bus?

Yes, the device features a shared DC bus function allowing multiple inverters to share the bus.

4kw 380V VFD Frequency Converter Three Phase S1100VG

Name: 4kw 380V VFD Frequency Converter Three Phase S1100VG
Brand: Quanzhou Machtric Automation Equipment Co., Ltd.
SKU: 840595395

Fujian, ChinaQuanzhou Machtric Automation Equipment Co., Ltd.

US$148.00

1 pcs

Product profile

Customization

Available

Application

Three Phase Transducer, Single-phase Transducer

Output Type

Triple

Model NO.

S1100V

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

AC-DC-AC

AC Drive

AC Motor Drives

Control Mode

Vector Control

VSD

Variable Speed Drive

VFD

Variable Frequency Drive

Power Rate

0.4kw-630kw

Phase

1 / 3 Phases

Size

Different Size

Weight

Different Weight

Voltage

220V, 380V

Transport Package

Standard Export Package

Specification

different size

Trademark

Machtric

Origin

Fujian, China

HS Code

8504409999

Production Capacity

10000 Sets/Month

Key features

Wide Power Range: Supports 1.5KW to 630KW for normal duty and 0.75KW to 550KW for heavy duty applications.

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

High Overload Capacity: G model offers 150% rated current for 60s or 180% for 3s; P model offers 130% for 60s.

Flexible Customization: Offers flexible customization for power, phase, size, and weight to meet specific needs.

Built-in PLC Function: Supports up to 16 segments of speed running via built-in PLC or control terminals.

Shared DC Bus: Enables multiple inverters to share a DC bus for efficient energy usage in multi-motor systems.

Comprehensive Protection: Includes IP20 protection, earth/short circuit detection, and automatic torque limit features.

Fast Response Time: Torque response is less than or equal to 40ms with open magnetic flux vector control.

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: ≤12.00h

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.