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Robust Variable Frequency Controller for Heavy-Duty Cranes
US$103.00-1,136.00
1 Piece
Product profile
Customization
AvailableApplication
General TransducerOutput Type
TripleModel NO.
EM760Principle of Work
Vector Control TransducerSwitch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
Medium Voltage Variable-Frequency DriveLink of Transformation
AC-AC Variable-Frequency DriveNature of DC Power
Voltage Variable-Frequency DriveFunction
General VFDBrand
SineeFrequency Control Range
0.00~600.00Hz/0.0~3000.0HzStorage Environment
-40℃~+70℃Input Mode
Frequency (Speed) Input, Torque InputDriving Mode
Vvf;SVC;FvcVibration
Less Than 0.5gSpeed Control Range
1:50 (Vvf), 1:200 (SVC), 1:1000 (Fvc)Terminal Control Power
24V/200mAReference Power Supply
10.5V±0.5V/20mACooling Method
Forced Air CoolingRated Output Current
Continuous Output of 100% Rated CurrentTransport Package
WoodingTrademark
SINEEOrigin
ChinaProduction Capacity
400000pieces/YearKey features
Multi-Mode Drive Control: Supports VVF, SVC, and FVC modes for versatile motor drive applications.
Wide Frequency Range: Frequency control range from 0.00 to 3000.00Hz for high-speed precision.
High Overload Capacity: G model offers 150% overload for 60s; P model offers 120% for 60s.
Broad Motor Compatibility: Drives asynchronous, permanent magnet synchronous, and reluctance motors.
Advanced Communication Support: Compatible with PROFINET, CANopen, and EtherCAT via expansion cards.
Built-in EMC Protection: Standard C3 filter and DC reactor reduce distortion and improve power factor.
Flexible I/O Configuration: Includes 7 digital inputs, 3 analog inputs, and multiple relay outputs.
Company profile
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: ≤15h
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?
A:
It supports three-phase AC asynchronous motors, permanent magnet synchronous motors, and permanent magnet synchronous reluctance motors.
Q:What are the available driving modes?
A:
The inverter supports VVF (V/F control), SVC (speed sensorless vector control), and FVC (speed sensor vector control).
Q:What is the maximum overload capacity?
A:
The G model provides 150% rated current for 60 seconds, while the P model provides 120% for 60 seconds.
Q:Does the product support communication expansion?
A:
Yes, it supports mainstream bus expansion cards including PROFINET, CANopen, and EtherCAT.
Q:What is the frequency control range?
A:
The frequency control range is 0.00 to 600.00Hz or 0.0 to 3000.0Hz depending on the configuration.
Send Inquiry
*To:
Wuhan Sine Electric Technology Co., Ltd
Wuhan Sine Electric Technology Co., Ltd*Content:
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