What protection functions does the controller have?

It features pump stalled protection, dry run protection, overload protection, over/under-voltage protection, open phase protection, and short circuit protection.

Jnn Single-Phase Intelligenjnn Single-Phase Intelligent Pump Controller, Pressure Sensor, AC220V 3kw, T Pump Controller, Pressure Sensor, AC220V 2.2kw,

Name: Jnn Single-Phase Intelligenjnn Single-Phase Intelligent Pump Controller, Pressure Sensor, AC220V 3kw, T Pump Controller, Pressure Sensor, AC220V 2.2kw,
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 2283543305

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$38.00

50 Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

23Y

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

CCC, CE

Condition

New

Customized

Material

ABS

Input Voltage

220-240VAC

Protection Voltage Range

176-264VAC

Pump Power

0.37-2.2kw

Phase

Single Phase

Pump Control

Single Pump

Display

LCD Display

Protection

Pump Stalled/Dry Run/Phase Loss Protection

Control Way

Time Setting/Water Level/Pressure /Drainage

Adaptor Sensor

Pressure Sensor

Transport Package

Pieces

Specification

210*133*65mm

Trademark

Customized or Neutral

Origin

China

HS Code

903289

Production Capacity

10000PC/Month

Key features

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

Multi-Function Control: Supports pressure control, water level control, time setting, and automatic/manual modes.

LCD Display & Monitoring: Visualizes voltage, current, tank status, and displays last 10 fault reasons with alarms.

OEM & ODM Customization: Offers customized services for input voltage, protection ranges, and specific pump requirements.

Smart Restart Features: Auto-restarts after power failure, voltage recovery, or dry running with adjustable delay.

Anti-Card Protection: Prevents pump seizure by automatically starting once every 15 days during long-term non-use.

Fast Delivery Capacity: High production capacity allows for fast delivery, with samples in 3-5 days and bulk in 15-20 days.

Wide Application Range: Suitable for household water towers, tanks, irrigation, and various single-phase pump types.

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: ≤2.93h 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.