What is your after sales service policy?

Depending on the ordering quantity, we provide free spare parts or controllers for maintenance or replacement, along with technical training.

We have been developing and selling pump control panels for 15 years. Many pump suppliers from China and overseas use our controllers to protect their pumps and motors.

Where is your location and how to get there?

We are located in Changsha. From Guangzhou, it takes 1 hour by air or 2.5 hours by high-speed train. From Shanghai, 1.5 hours by air or 5 hours by train. From Beijing, 2.5 hours by air. From Hong Kong, 2 hours by air.

AC380V Three Phase Dol Single Pump Control Panel (M931) for Farms

Name: AC380V Three Phase Dol Single Pump Control Panel (M931) for Farms
Brand: Hunan Leading Science & Technology Development Co., Ltd.
SKU: 733441302

Hunan, ChinaHunan Leading Science & Technology Development Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

M931

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control

Certification

ISO: 9001, CE

Condition

New

Customized

Material

ABS

Transport Package

Carton

Specification

small size

Trademark

Leading or neutral

Origin

China

HS Code

9032899090

Production Capacity

10000 Sets Per Month

Key features

Sensor-Free Dry Run Protection: Reliable protection against pump dry run without installing probes or sensors in the well.

Customized Design: Product is fully customized to meet specific operational requirements.

Comprehensive Protection Functions: Includes overload, stall, dry run, voltage, phase unbalance, and reversal protection.

8-Year Designed Lifespan: Engineered for a designed operational life of 8 years.

ISO 9001 & CE Certified: Manufactured under ISO 9001 standards with CE certification for quality and safety.

Multi-Mode Control Support: Supports control via float switches, pressure switches, or level/pressure transmitters.

Fault Recording & Display: Features LCD screen for displaying last five faults and cumulative running time.

RS485 Communication Port: Equipped with RS485 port for data transmission and integration.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2005-06-08Nearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤5.36hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier, Hunan Leading Technology Development Co., Ltd, specializes in intelligent pump control solutions with a strong focus on research and development. They have significant experience in exporting, though they do not have SDK availability or overseas branches. Their customization capability is robust, offering various customization levels. However, there is no evidence of a valid manufacturing capacity contract or participation in trade shows. They maintain good quality control and after-sales service procedures.

Supplier typeThe supplier is a combined company named Hunan Leading Technology Development Co., Ltd, focusing on intelligent pump control and protection solutions.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, indicating a structured after-sales service capability.

Production capacityThe supplier does not have a valid contract for manufacturing capacity and lacks overseas showrooms and warehouses.

Customization capabilityThe supplier provides extensive customization options, including full and minor customization from samples and designs.

Product Q&A

Q:Can I get samples?

Yes, we can send samples for testing. Please contact us for details.

Q:What is the delivery time?

For standard pump control panels, it usually takes about 7 working days. For non-standard units, it takes 15-20 days. Please contact us for details.

Q:Do you accept OEM or ODM?

Yes, we have our own engineering team and accept OEM and ODM, but there is an ordering quantity requirement.

Q:How do you control quality?

Our production process follows ISO standards. We control quality from raw materials to finished products, and each control panel is fully assembled and strictly tested before packing and shipping.

Q:What is the approximate life time for your control panel?

The designed life time of the control panel is 8 years.