What protections does the controller offer?

It provides dry run, under-voltage, overload, pump stalled, no load, anti-seizing, water shortage, short circuit, over-voltage, and phase loss alarm and protection.

What are the main control modes available?

The controller supports Time Setting, Water Level, Pressure, and Water Supply control modes.

Does the device have auto-restart capabilities?

Yes, it features automatic restart after power failure recovery, over-voltage/under-voltage recovery, and from dry run conditions.

Jnn Automatic Water Pump Pressure Controller Single Phase 220V for Submersible Pump

Name: Jnn Automatic Water Pump Pressure Controller Single Phase 220V for Submersible Pump
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 2275719055

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$38.00

1-99 Pieces

US$35.00

100-199 Pieces

US$32.00

200+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

20YCBB

Mathematical Model

Non-Linear

Signal

Continuous

Function

Automatic Control, Protection

Certification

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, dry run, short circuit, phase loss, and anti-seizing protection for pump safety.

Multi-Function Control: Supports water level, pressure, and time setting control modes for versatile pump management.

Customizable Options: Offers customized power, voltage, control modes, and protective functions to meet specific needs.

OEM/ODM Service: Provides professional OEM and ODM customized services with 20 years of manufacturing experience.

Smart Fault Diagnosis: Records and displays the latest 10 failure reasons with audio/light alarms for easy troubleshooting.

Auto Restart Function: Automatically restarts after power failure, over/under-voltage recovery, or dry run conditions.

Adjustable Parameters: Allows adjustable settings for time, voltage thresholds, and trip delays to optimize performance.

High Production Capacity: Monthly production capacity of 15,000 pcs ensures fast delivery for bulk orders.

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: ≤3.68h 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:Can you provide OEM or ODM services?

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

Q:What is your delivery time?

For sample order, it takes 1-3 days. Bulky order depends on the quantity. Our monthly ability is 15000pcs, and daily 500pcs. Custom panels depend.

Q:What is your warranty?

We warrant that panels and equipment will be free from defects in material, workmanship, and title. Each panel is backed by a full 1-year warranty.

Q:How about your quality control?

Each panel, whether pre-configured or custom, is 100% factory tested and simulated under load conditions to exceed our customer's Quality and Functionality requirements.

Q:What are your payment methods acceptable?

T/T and L/C (Other ways to communicate)