What is the warranty period for this product?

The product comes with a 2-year warranty covering mechanical defects and quality issues.

Can I customize the voltage or power rating?

Yes, the controller is available in various rated powers from 0.75kW to 15kW and specific voltage configurations.

What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

Jnn 220V 4kw Automatic Water Pump Controller with RS485 Compatible Protection

Name: Jnn 220V 4kw Automatic Water Pump Controller with RS485 Compatible Protection
Brand: Shanghai Winning Electric Co., Ltd.
SKU: 2243037205

Shanghai, ChinaShanghai Winning Electric Co., Ltd.

US$70.00

1-19 Pieces

US$64.00

20-199 Pieces

US$58.00

200+ Pieces

Product profile

Customization

Available

After-sales Service

2 Year

Warranty

2 Year

Model NO.

30Y2-4000D/220V

Max.Head

80-110m

Max.Capacity

50-100 L/min

Driving Type

Motor

Material

ABS Plastic

Assembly

Liquid Pumps

Power

Electric

Start Up

Start Pump

Application

Submersible Pump, Clarified Water Pump, Sewage Pump, Oil Transfer Pump, Centrifual Pump

Industry

Pump Control

Performance

Automatic Pump

Voltage

380V-415VAC or 220V-240VAC

Rated Power

0.75-4kw

Pump No.

Dual Pump Control

Box Size

34*15*31cm

Carton Size

69X46X34cm

Control Mode

Water Level/Pressure/Time/Water Supply/Drainage

Protections

Overload/Noload/Overvoltage/Undervoltage.....

Applications

Home/Commercial/Industrial

Business Type

Manufactuer/Factory

R&D Capacity

OEM/ODM/Own Brand

City

Wenzhou

Transport Package

Carton

Specification

31*25*11cm

Trademark

JNN

Origin

China

HS Code

9032899099

Production Capacity

15000

Key features

Wide Voltage Compatibility: Operates efficiently across 220V-240VAC and 380V-415VAC for global use.

Dual Pump Control Capability: Supports single or dual pump configurations with automatic alternation.

Comprehensive Protection Systems: Includes overload, dry run, over/under voltage, and phase loss protections.

LCD Parameter Display: Real-time monitoring of voltage, water level, and pump status on screen.

RS-485 Communication: Optional RS-485 interface for advanced monitoring and control integration.

Automatic Restart Function: Resumes operation automatically after power failure or pump recovery.

Factory Direct Supply: Direct from manufacturer with OEM/ODM services and professional team.

CE Certified Quality: Product meets CE safety standards with rigorous quality control processes.

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: ≤2.31h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Winning Electric Co., Ltd., established in 2016 and based in Shanghai, China, specializes in the design, R&D, and production of intelligent control products for various industries. The company offers a wide range of products, including motor and pump control devices, and has strong capabilities in system integration and automation project implementation. With a small workforce, the company exports a significant portion of its products and maintains a solid production infrastructure. However, details about specific certifications and customer case studies are lacking.

Supplier typeShanghai Winning Electric Co., Ltd. is a limited company operating as a combined business entity in China.

After-Sales capabilityThe company emphasizes good after-sales service as part of its product quality promise.

R&D capabilityThe company has strong R&D and design capabilities, focusing on intelligent control technology development.

Production capacityThe company operates 8 production lines with a significant annual output, indicating robust production capability.

Customization capabilityThe company offers customized product design and development for intelligent controllers.