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Automatic Control and Monitor, Single Phase Pump Control Panel S521
Negotiable
10 Pieces
Product profile
Customization
AvailableTask
ProgramStructure
Closed-LoopModel NO.
S521Mathematical Model
LinearSignal
ContinuousFunction
Automatic Control, Protection, MonitoringCertification
ISO: 9001, CECondition
NewCustomized
CustomizedMaterial
ABSInput Voltage
AC220V-240VPhase
Single PhaseRated Output Power
0.37kw-2.2kwProtection Grade
IP22Transport Package
Box+Paper CartonSpecification
Small sizeTrademark
Leading or neutralOrigin
ChinaHS Code
9032899090Production Capacity
60, 000 Sets Per MonthKey features
Built-in Software Protection: Saves labor costs and extends pump lifetime with automatic protection and control.
Comprehensive Safety Features: Includes overload, stall, dry run, under/over voltage protection, and memory function.
Flexible Control Options: Supports water level, pressure, or float switch control for various supply and drainage needs.
Wide Voltage Compatibility: Rated input voltage AC220V-240V, single phase 50HZ/60HZ, suitable for global use.
Customizable Design: Product is customized, allowing for tailored specifications to meet specific user requirements.
Compact Wall Mounting: Dimensions 70x155x8.5mm, designed for easy wall mounting in limited spaces.
Company profile
Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2005-06-08Nearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤5.44hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR
AI-Powered supplier vetting
SummaryThe supplier is identified as Hunan Leading Technology Development Co., Ltd., a professional technology provider focused since 2001 on intelligent pump controller production, R&D, global sales, and after-sales service. It provides 3D software design, ODM/OEM, and multiple customization options, supported by documented inspection, corrective-action, complaint-handling, quality-assurance, and traceability procedures. Export experience is stated at 18 years, with exports representing 21%–30% of sales, and standard peak- and off-season lead times within 15 working days. However, the supplier has no available SDK, reported no new products in the past year, lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity contract with its factory and related subcontractors. Evidence is insufficient for certification holding, financial credibility, and customer cases.
Supplier typeThe supplier is Hunan Leading Technology Development Co., Ltd., described as a professional technology supplier focused on pump control and protection solutions, including production, R&D, global sales, and after-sales service. Its company type is recorded as “Combined,” but the exact legal classification is not further explained.
After-Sales capabilityThe company states that it provides after-sales service, maintains in-stock service capacity, and has documented procedures and records for complaint handling, corrective and preventive actions, quality assurance, and traceability. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.
R&D capabilityThe supplier is identified as a professional R&D technology supplier and provides 3D software design and ODM services. Nevertheless, it has no available SDK and reported no new products during the past year, so the evidence supports design and development capability but indicates limited recent product innovation.
Production capacityThe supplier reports production operations, documented finished-product inspection procedures, in-stock capability, 18 years of export experience, and lead times within 15 working days in both peak and off seasons. A material control weakness is that the factory and related subcontractors have no valid manufacturing-capacity contract; overseas warehousing is also unavailable.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design and ODM services. It also reports OEM capability for well-known brands, providing direct evidence of broad customization and design-manufacturing support.
Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving recognized-brand customers. No specific customer names, projects, products, or verifiable case details are provided, so the depth and quality of customer cases cannot be fully assessed.
Product Q&A
Q:What protections does the S521 panel offer?
A:
It provides overload, pump stalled, dry run (with sensor), under voltage, and over voltage protection.
Q:Can the pump control be customized?
A:
Yes, the product is customized. You can specify input voltage, phase, power, and protection grade.
Q:What is the rated output power range?
A:
The rated output power ranges from 0.37kw to 2.2kw (0.5hp-3hp).
Q:How is the pump start and stop controlled?
A:
It can be controlled by water level sensors, float switches, or pressure switches for various applications.
Q:What are the payment and delivery terms?
A:
Payment via LC or T/T. Lead time is one month during peak season and within 15 workdays off-season.
Send Inquiry
*To:
Hunan Leading Science & Technology Development Co., Ltd.
Hunan Leading Science & Technology Development Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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