Is the carrier frequency adjustable?

Yes, the carrier frequency ranges from 1kHz to 15kHz and adjusts automatically based on load characteristics.

Can it handle high overload currents?

Yes, the G model supports 150% rated current for 60 seconds or 180% for 3 seconds.

Closed Loop Vector Control Elevator Frequency Inverter AC Drive VFD

Name: Closed Loop Vector Control Elevator Frequency Inverter AC Drive VFD
Brand: Quanzhou Machtric Automation Equipment Co., Ltd.
SKU: 813583955

Fujian, ChinaQuanzhou Machtric Automation Equipment Co., Ltd.

US$145.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Application

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

Output Type

Triple

Model NO.

S1200VG

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

High 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

Brand

Machtric

Item Name

Elevator Frequency Inverter

Multi Speed

16 Segments Speed

Carrier Frequency

1-15 kHz

Jog Frequency Range

0.00-50.00Hz

DC Brake Frequency

0.00-400.00Hz

Pid Control

Built-in Pid Control

Interface RS-485

Standard RS485 Communication Function

Other Protection

Overload,Overheat,Short Circuit,Over Current

Protective

IP20

Control Mode

V/F Control ; Vector Flux Control

Transport Package

Standard Export Packing

Specification

Depends on different voltage/frequency range

Trademark

Machtric

Origin

China

HS Code

850440999

Production Capacity

5000 Pieces Per Month

Key features

16-Step Multi-Speed Control: Built-in PLC supports up to 16 segments speed running for complex elevator and textile applications.

Built-in PID Control: Enables easy implementation of process-controlled closed-loop systems with automatic voltage regulation.

Wide Carrier Frequency Range: Adjustable from 1kHz to 15kHz, automatically adapting to load characteristics for optimal performance.

Comprehensive Protection Functions: Includes overload, overheat, short circuit, over current, phase loss, and motor short-circuit detection.

Flexible Communication Options: Features standard RS-485 interface with multiple frequency sources and command channel switching.

High Overload Capacity: Supports 150% rated current for 60s or 180% for 3s (G model) ensuring reliable heavy-load starts.

Elevator Special Function: Optimized for elevator applications with automatic torque hoist and textile swing frequency 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: ≤8.12h

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.