What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 set.

What is the lead time for production?

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

What protections are included?

It includes protection against short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheat, overspeed, and load loss.

High Performance Variable Frequency Drive HVAC AC Variable Speed Controller for General Use

Name: High Performance Variable Frequency Drive HVAC AC Variable Speed Controller for General Use
Brand: Wuhan Sine Electric Technology Co., Ltd
SKU: 2089404665

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

Speed Control Range

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

Frequency Control Range

0.00~600.00Hz/0.0~3000.0Hz

Reference Power Supply

10.5V±0.5V/20mA

Terminal Control Power

24V/200mA

Vibration

Less Than 0.5g

Cooling Method

Forced Air Cooling

Storage Environment

-40℃~+70℃

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 driving modes for precise motor control.

Wide Power Range: Covers 0.75kW to 800kW with 340V-690V input voltage options.

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

Advanced Communication: Supports PROFINET, CANopen, EtherCAT, and Wi-Fi debugging.

Built-in EMC Filter: Standard C3 filter and DC reactor for high electromagnetic compatibility.

Flexible I/O Expansion: Supports various PG cards and I/O expansion cards for customization.

OEM/ODM Service: Customization from designs available with 150 R&D engineers.

Reliable Protection: Comprehensive protection against short circuit, overcurrent, and overheat.

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: ≤8.37h

AI-Powered supplier vetting

SummaryShenzhen Sine Electric Co., Ltd (SINEE) is a specialized supplier in technology innovation, with capabilities in R&D and 3D software design services. It has effective quality assurance and customer complaint handling procedures, participates in offline trade shows, and exports a small percentage of its sales. The supplier holds valid manufacturing contracts and offers after-sales services but lacks overseas warehouses and agents.

Supplier typeSINEE is a professional technical supplier, engaged in the development and manufacturing of industrial automation and energy-saving systems, and recognized as a high-tech enterprise.

After-Sales capabilityThe supplier provides after-sales services for its industrial automation and energy-saving systems.

R&D capabilitySINEE is recognized for its innovation, with a focus on technology and new product development over the past year.

Production capacityThe supplier has valid contracts with subcontractors and in-stock service capacity, but no overseas warehouses.

Customization capabilitySINEE offers customization from designs through its design services.

Product Q&A

Q:What driving modes are supported?

The EM760 series supports VVF (V/F control), SVC (Speed sensorless vector control), and FVC (Speed sensor vector control).

Q:What is the power range of this inverter?

The power range is 0.75kW to 710kW for 340V-460V input, and 18.5kW to 800kW for 660V-690V input.

Q:Can it drive permanent magnet motors?

Yes, it integrates drive control technologies for asynchronous motors, permanent magnet synchronous motors, and permanent magnet synchronous reluctance motors.

Q:What communication protocols are available?

It supports mainstream bus expansion cards including PROFINET, CANopen, and EtherCAT, plus Wi-Fi access for debugging.

Q:Is customization available?

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