What are the main control modes available?

The controller supports water level control (using probes or float switches), pressure control, and time setting ON/OFF.

Does the controller have anti-rust protection?

Yes, it features anti-rust protection that automatically starts the pump for 3 seconds every 15 days if it is not in use for a long time.

Jnn 1p Intelligent Water Pump Controller 2.4kw No-Load Protection

Name: Jnn 1p Intelligent Water Pump Controller 2.4kw No-Load Protection
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 2245714245

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$35.00

1-15 Pieces

US$30.00

16+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

20Y-CBB

Mathematical Model

Non-Linear

Signal

Continuous

Function

Automatic Control, Protection

Certification

ISO: 9001, CE

Condition

New

Customized

Material

ABS

Power

2.2kw

Voltage

AC 220V

Control Mode

Time Setting/Water Level/Pressure/Water Supply

Application

Pump Motor Control and Protection

Protections

Overload/No Load, Dry Run, Short Circuit

Transport Package

Carton

Specification

181*79*253mm

Trademark

JNN

Origin

China

HS Code

90328990

Production Capacity

1000PCS/Month

Key features

Comprehensive Protection: Features overload, no-load, dry run, short circuit, and phase loss protection.

Multiple Control Modes: Supports water level, pressure, and time setting control via various sensors.

OEM/ODM Customization: Offers customized power, voltage, and control modes based on specific requests.

Auto Restart Function: Automatically restarts after power failure, dry run, or voltage recovery.

Anti-Rust Protection: Prevents pump seizure by running for 3 seconds every 15 days during non-use.

Fault Memory Display: Records and displays the latest 10 failure reasons with audio/light alarms.

Adjustable Parameters: Allows adjustment of time settings, voltage thresholds, and trip delays.

1-Year Warranty: Provides a full 1-year warranty covering material and workmanship defects.

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: ≤2.96h 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.