What protections does the controller offer?

It offers pump stalled protection, dry run protection, over-load protection, under-voltage protection, over-voltage protection, open phase protection, and short circuit protection.

What are the typical applications?

Typical applications include agricultural irrigation, waste water treatment, pressure booster systems, drainage systems, flood control, water tanks/wells, cooling towers, and fishing boats.

Domestic 1-Phase Fully Automatic Duplex Water Pump Motor Starter Controller

Name: Domestic 1-Phase Fully Automatic Duplex Water Pump Motor Starter Controller
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 1991338265

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$105.00

1-19 Pieces

US$100.00

20+ Pieces

Sample price:US$105.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

A2-7500D-220V

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Measurement

Certification

CCC, ISO: 9001, CE

Condition

New

Customized

Material

Stainless Steel

Phase

Three Phase

Rated Voltage

380V-415V

Rated Power

1.1-7.5kw

Operational Mode

Automatic and Manual

Control Mode

Time Setting/Water Level/Pressure/Water Supply...

Controlled Pumps

Double Pumps

Display

LCD

Applications

Motor and Pump Control and Protection

Transport Package

Pieces

Specification

400*300*190mm

Trademark

Pump Sergeant

Origin

China

HS Code

90328990

Key features

Multi-Scenario Application: Suitable for surface, sewage, booster, submersible pumps, irrigation, and drainage systems.

Comprehensive Protection: Features dry run, overload, over/under-voltage, short circuit, and open phase protection.

Flexible Control Modes: Supports time setting, water level, pressure, and water supply control modes.

Customizable Specifications: Offers customized phase, voltage, power, and operational modes to meet specific needs.

High Durability: Constructed with stainless steel material and IP54 protection degree for wall mounting.

Certified Quality: Certified with CCC, ISO 9001, and CE standards for safety and reliability.

Intelligent Monitoring: Includes LCD display for water level indication and fault detection capabilities.

OEM/ODM Support: Provides OEM and ODM services to create orders according to detailed customer requests.

Company profile

Shanghai Winning Electric Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-08-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.76h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Winning Electric Co., Ltd. is a China-based limited company focused on intelligent water-pump and motor-control products. The supplier describes capabilities in product design, R&D, system integration, automation implementation, and production, with applications in municipal water supply, drainage, industrial control, agricultural irrigation, and aquaculture. It reports eight production lines, export activity to Africa, Southeast Asia/Middle East, and Australia, and approximately one-month order fulfillment in both peak and off-peak periods. Evidence supports product specialization and some engineering capability, but certification details, after-sales resources, financial credibility, customization results, and specific customer cases remain insufficiently documented. The supplied data also contains inconsistencies, including differing establishment/manufacturer-start dates, employee and quality-control counts, and company-location information.

Supplier typeThe supplier is identified as a Chinese limited company and is described as both a manufacturer and R&D company specializing in motor and pump-control products. Its stated departments include production, technology, engineering, and business functions, indicating an integrated manufacturing and engineering profile.

R&D capabilityThe supplier states that it performs system design, research and development, product development, and integration for intelligent pump and motor-control products, and reports two years of total R&D-engineer experience. These statements support an innovation function, but the limited disclosed R&D experience and absence of patents, new-product records, or technical outcomes prevent a stronger assessment.

Production capacityThe supplier describes production capabilities and reports eight production lines, with products covering pump controllers, protectors, and related control equipment. It also states approximately one-month fulfillment in both peak and off-peak seasons, although the reported employee and quality-control figures are internally inconsistent and production capacity metrics are limited.

Customization capabilityThe supplier explicitly offers product design, development, system integration, and automation-project implementation, including intelligent controllers for pumps, air energy, geothermal, and boilers. This supports potential customization and engineering adaptation, but no specific customized project, technical specification, or delivery example is supplied.

Product Q&A

Q:How to convert HP into KW?

The conversion formula is: 1HP=0.74KW. For example: 3HP=3x0.74KW=2.22KW.

Q:How to choose the power of your pump controller?

Normally choose a bigger power to run the water pump or motors. If the pump rated power is 4KW, the Pump controller should choose 7.5KW. For Submersible pumps used in deep wells, please check with us first.

Q:Can I have the samples of your pump controller?

Yes, we can send you the pump controller samples for your testing.

Q:Can you provide OEM or ODM?

Yes, we can make the orders according to your detailed request.

Q:What is your delivery time?

It takes 3-5 days for sample orders, and 15-20 days for orders.