What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

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

Is OEM/ODM service available?

Yes, OEM and ODM services are available, with customization options from designs.

Advanced High-Performance VSD for Smooth Power Control in Elevators and Escalator Systems

Name: Advanced High-Performance VSD for Smooth Power Control in Elevators and Escalator Systems
Brand: Wuhan Sine Electric Technology Co., Ltd
SKU: 2157046945

Guangdong, ChinaWuhan Sine Electric Technology Co., Ltd

US$103.00-1,136.00

1 Piece

Product profile

Customization

Available

Application

General Transducer

Output Type

Triple

Model NO.

EM760

Principle of Work

Vector Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Medium Voltage Variable-Frequency Drive

Link of Transformation

AC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

General VFD

Brand

Sinee

Driving Mode

Vvf;SVC;Fvc

Frequency Control Range

0.00~600.00Hz/0.0~3000.0Hz

Speed Control Range

1:50 (Vvf), 1:200 (SVC), 1:1000 (Fvc)

Reference Power Supply

10.5V±0.5V/20mA

Terminal Control Power

24V/200mA

Vibration

Less Than 0.5g

Storage Environment

-40℃~+70℃

Cooling Method

Forced Air Cooling

Rated Output Current

Continuous Output of 100% Rated Current

Input Mode

Frequency (Speed) Input, Torque Input

Transport Package

Wooding

Trademark

SINEE

Origin

China

Production Capacity

400000pieces/Year

Key features

High-Performance Vector Control: Supports VVF, SVC, and FVC modes for precise speed and torque control.

Broad Motor Compatibility: Drives asynchronous, permanent magnet synchronous, and reluctance motors.

Advanced EMC Protection: Built-in C3 filter and DC reactor reduce distortion and meet EMC standards.

Flexible Expansion Options: Supports PROFINET, CANopen, EtherCAT, and various PG cards for customization.

Robust Overload Capacity: G model offers 150% overload for 60s; P model offers 120% for 60s.

Smart Debugging Features: Enables Wi-Fi access and background software debugging for easy maintenance.

Comprehensive Protection: Includes short circuit, overcurrent, overvoltage, and overheat protection functions.

OEM/ODM Customization: Supports customization from designs with available OEM and ODM services.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D Capabilities

Wuhan Sine Electric Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.40h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier serving frequency-conversion governors, servo systems, industrial automation, and energy-saving systems. It provides 3D software design and design-based customization, and reported new products during the past year. Its operating resources include 6 production lines, 150 total years of R&D engineer experience, 21–30 quality-control staff, and 10 quality-assurance/control inspectors. Service processes include documented corrective and preventive actions, complaint handling, supplier assessment, and quality assurance. The supplier has inventory capability and valid manufacturing contracts, but no overseas warehouse, showroom, agent, or branch; overseas service coverage is limited to repair in Africa and South America. Financial records are referenced for 2022–2024, but their results are not provided. No certification information or customer cases are stated.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers development, production, sales, and after-sales service for frequency-conversion governors, servo systems, industrial automation products, and automation or energy-saving systems.

After-Sales capabilityThe supplier states that after-sales service is within its business scope and has documented complaint-handling and corrective/preventive-action procedures. It also has inventory capability, 6 warehousing and logistics centers, 11 technical service departments, and repair services in Africa and South America, although it has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier provides 3D software design services, has customization-from-design capability, reported new products during the past year, and has 150 total years of R&D engineer experience. These facts provide explicit evidence of ongoing technical and product-development capability.

Production capacityThe supplier operates 6 production lines, has 21–30 quality-control staff and 10 quality-assurance/control inspectors, maintains inventory capability, and has valid manufacturing contracts with related subcontractors. It also reports average peak- and off-season lead times within 15 working days, supporting a demonstrated production and fulfillment capability.

Customization capabilityCustomization from designs is explicitly stated as the design service capability, and the supplier provides 3D software design services. This directly supports its ability to develop customized designs rather than only standardized products.

Product Q&A

Q:What motor types does the EM760 series support?

It supports three-phase AC asynchronous motors, permanent magnet synchronous motors, permanent magnet synchronous reluctance motors, and high-speed motors.

Q:What are the available driving modes?

The inverter supports V/F control (VVF), speed sensorless vector control (SVC), and speed sensor vector control (FVC).

Q:What is the overload capacity of the inverter?

The G model provides 150% rated current for 60 seconds, while the P model provides 120% rated current for 60 seconds.

Q:Does the product support communication expansion?

Yes, it supports mainstream bus expansion cards including PROFINET, CANopen, and EtherCAT.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.