How do I choose the correct power for the controller?

Choose a controller with bigger power than the pump rated power. For example, a 4KW pump needs a 7.5KW controller.

What is the input voltage range?

The rated input voltage is 220V/110V@50Hz or 60Hz, with an adjustable over/under-voltage range of 176V-264V.

Is the product customizable?

No, this specific model is Non-Customized. However, we offer OEM/ODM services for other requirements.

Jnn Electric AC220V 0.3-3kw Intelligent Water Pump Controller Single Phase Panel

Name: Jnn Electric AC220V 0.3-3kw Intelligent Water Pump Controller Single Phase Panel
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 2266217525

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$33.00

1-199 Pieces

US$30.00

200+ Pieces

Sample price:US$33.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

20Y-2.2kW/3kW

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

RoHS, CCC, ISO: 9001, CE

Condition

New

Customized

Non-Customized

Material

ABS

Phase

Single Phase

Display

LCD

Input Voltage Range

220V-240V

Pump Power

0.75-3kw

Operational Mode

Automatic and Manual

Control Mode

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

Applications

Motor and Pump Control and Protection

Transport Package

Pieces

Specification

210*139*65mm

Trademark

JNN

Origin

China

HS Code

90328990

Production Capacity

100000

Key features

Multi-Mode Control: Supports Time Setting, Water Level, Pressure, and Water Supply control modes.

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

Wide Voltage Range: Operates on 220V-240V input with adjustable over/under-voltage range of 176V-264V.

LCD Display Interface: Equipped with LCD display for clear High/Middle/Low water level indication.

Robust Certification: Certified with RoHS, CCC, ISO 9001, and CE standards for quality assurance.

Long Control Distance: Supports control distance up to 2000m without strong electromagnetic interference.

Automatic Restart: Automatically restarts after power recovery with fault detection capabilities.

Versatile Applications: Suitable for agricultural irrigation, sewage treatment, pressure boosting, and drainage.

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: ≤2.95h 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.