What protection features are included?

It includes over-current, over-voltage, under-voltage, overheat, overload, and output phase loss protection.

Can it handle heavy-duty applications?

Yes, it is designed for heavy-duty machines with high overload capacity and torque boost features.

Z900e 380V~480V 4kw VFD Low Frequency Inverter for Heavy-Duty Machine

Name: Z900e 380V~480V 4kw VFD Low Frequency Inverter for Heavy-Duty Machine
Brand: Quanzhou Machtric Automation Equipment Co., Ltd.
SKU: 915115845

Fujian, ChinaQuanzhou Machtric Automation Equipment Co., Ltd.

US$89.00

1 Piece

Sample price:US$100.00/piece.Request sample

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.

Z900E

Principle of Work

V/F or Vector Control

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

220V/380V

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type

Brand

Machtric

Item Name

Single Phase Variable Frequency Drive

Input Power 220V

0.4-3.7kw

Input Power 380V

0.75-315kw

Output Current

2.4A-300A

Digital Setting

0.01Hz

Communication Methods

RS485

Speed Range

1:100(Sfvc)

Maximum Frequency

V/F Control(0-3200Hz);Vector Control(0-320Hz)

Timing Control

Time Range:(0.0-6500.0 Minutes

Analog Setting

Maximum Frequency X 0.025%

Transport Package

Standard Export Packing

Specification

Mini Type

Trademark

Machtric

Origin

China

HS Code

850440999

Production Capacity

20000 Pieces/Month

Key features

Strong Overload Capacity: G-type supports 150% rated current for 60s; P-type supports 120% for 60s, ensuring heavy-duty performance.

Flexible V/F Curves: Offers straight-line, multi-point, and N-power V/F curves with customizable boost from 0.1% to 30.0%.

RS485 Communication: Built-in RS485 interface allows for easy integration into automated systems and remote monitoring.

Multi-Speed PLC Function: Implements up to 16 preset speeds via simple PLC function or X terminal state combinations.

Comprehensive Protection: Features over-current, over-voltage, under-voltage, overheat, and motor short-circuit protection modes.

PID Closed-Loop Control: Onboard PID function enables easy process-controlled closed-loop system implementation.

Wide Application Range: Suitable for food, woodworking, textile, packaging machinery, and general business equipment.

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: ≤11.50h

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.