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Deep Water Pump Irrigation Frequency Inverter Solar Power Inverter Motor Speed Controller VFD
US$58.00-504.00
1 Piece
Product profile
Customization
AvailableApplication
Solar Pump InverterOutput Type
TripleModel NO.
EM730-PVPrinciple 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
Current Variable-Frequency DriveFunction
Solar Pump InverterBrand
SineeOutput Frequency(Hz)
0-400MPPT
99%Installation Method
Wall-Mounted, Cabinet InstallationCooling Method
Fan CoolingProtection Level
IP20Transport Package
BoxingTrademark
SINEEOrigin
ChinaProduction Capacity
400000pieces/YearKey features
Advanced MPPT Algorithm: Solar tracking efficiency reaches up to 99% for optimal energy harvest.
Dual Input Support: Seamlessly switches between photovoltaic and grid inputs for 24/7 operation.
Comprehensive Protection: Features water shortage, dry-run, overload, and low voltage input protections.
Wide Voltage Range: Supports single-phase 200-240V and three-phase 340-460V for diverse applications.
Optional Boost Module: Available for models 4KW and below to handle low-voltage requirements efficiently.
Remote Monitoring: Supports optional GPRS module for remote monitoring via computer or mobile app.
Flexible Installation: Offers wall-mounted and cabinet installation methods for versatile deployment.
OEM/ODM Services: Customization from designs available with dedicated R&D engineers.
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: ≤18h
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 is the MPPT efficiency of this inverter?
A:
The inverter features an advanced MPPT algorithm with solar tracking efficiency up to 99%.
Q:Can the inverter operate without solar power?
A:
Yes, it supports automatic switching between photovoltaic and grid inputs for 24-hour maintenance-free operation.
Q:What protection measures are included?
A:
It includes water source shortage, dry-run, underload, reservoir full, light-weak sleep, low voltage input, and stalled overload protections.
Q:Is remote monitoring supported?
A:
Yes, an optional GPRS module allows remote monitoring via computer or mobile APP.
Q:What are the input voltage ranges?
A:
It supports single-phase 200-240V and three-phase 340-460V, covering power from 0.4kW to 110kW.
Send Inquiry
*To:
Wuhan Sine Electric Technology Co., Ltd
Wuhan Sine Electric Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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