What are the main protections offered?

The controller offers pump stalled protection, dry run protection, overload protection, under/over-voltage protection, open phase protection, and short circuit protection.

What types of pumps can be controlled?

It supports submersible, centrifugal, multistage, deep-well, sewage, booster, pipeline, and ground pumps.

What certifications does the product have?

The product has CCC, ISO 9001, and CE certifications.

Jnn Automatic Water Level Control Pump Controller 4kw

Name: Jnn Automatic Water Level Control Pump Controller 4kw
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 2249698745

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$112.50

1-19 Pieces

US$101.00

20+ Pieces

Product specifications

In/output

Power

Sample price:US$112.50/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

Y2-4KW

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

CCC, ISO: 9001, CE

Condition

New

Customized

Material

ABS

Phase

Sinlge Phase

Rated Voltage

220V-240V

Rated Power

1.1-11kw

Operational Mode

Automatic and Manual

Control Mode

Time Setting/Water Level/Pressure/Drainage...

Controlled Pumps

Dual Pump

Display

LCD

Applications

Motor and Pump Control and Protection

Transport Package

Pieces

Specification

320*220*125mm

Trademark

Pump Sergeant

Origin

China

HS Code

90328990

Production Capacity

100000PCS/Year

Key features

Dual Control Modes: Supports both water level and pressure control for versatile pump management.

LCD Display: Features an LCD screen for easy panel operation and clear status indication.

Comprehensive Protections: Includes dry run, overload, over/under-voltage, and short circuit protection.

Customizable Options: Offers customized phase, voltage, and power ratings to meet specific needs.

OEM/ODM Service: Provides OEM and ODM customized services based on detailed customer requests.

Wide Application Range: Suitable for submersible, centrifugal, sewage, and booster pumps in various industries.

Certified Quality: Holds CCC, ISO 9001, and CE certifications ensuring reliable performance.

Fast Delivery: Capable of fast delivery with a production capacity of 10,000 pcs per month.

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: ≤2.90h 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.