Water Pump Control Box - Auto Start/Stop, Overload Protection, Easy Installation

Name: Water Pump Control Box - Auto Start/Stop, Overload Protection, Easy Installation
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 1989371405

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$70.00

1-19 Pieces

US$64.00

20+ Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Closed-Loop

Model NO.

A2-4KW

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Measurement

Certification

ISO: 9001, CE

Condition

New

Customized

Material

Stainless Steel

Phase

Three Phase

Rated Voltage

380V-415V

Rated Power

0.75-18.5kw

Operational Mode

Automatic and Manual

Controlled Pumps

Double Pumps

Display

LCD

Applications

Motor and Pump Controller

Control Way

Float Switch/Probe/Pressure Switch/Pressure Gauge

Transport Package

Pieces

Specification

400*340*190mm

Trademark

Pump Sergeant

Origin

China

HS Code

90328990

Key features

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

Dual Operational Modes: Supports both automatic and manual control for flexible pump management.

Customizable Power Ratings: Available in multiple models ranging from 0.75KW to 30KW to suit various motor sizes.

IP54 Weatherproof Design: Dust and water resistant with a working temperature range of -25 to +55 degrees Celsius.

LCD Display Monitoring: Real-time monitoring of water levels (High/Middle/Low) and fault detection.

OEM and ODM Services: Custom manufacturing available based on detailed client requests for branding and specs.

Automatic Restart Function: Automatically restarts after power recovery to ensure continuous operation.

Wide Voltage Compatibility: Accepts 230V input with adjustable over/under-voltage protection range.

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: ≤2.72h 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 we need choose bigger power to run the water pump or motors,.If the pump rated power is 4KW,Pump controller should choose 7.5KW.For Submersible pumps which used in the deep well,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 ordes 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