Can I place a sample order?

Yes, sample orders are welcome to test quality. Mixed samples are also accepted.

What is the lead time for production?

Samples take 3-5 days, while mass production takes 1-2 weeks.

What are the payment and shipment options?

Payments accepted include T/T, Western Union, and PayPal. Samples ship via DHL, TNT, FEDEX, or EMS; batches ship by sea or air.

Is there a Minimum Order Quantity (MOQ)?

The MOQ is 1 piece for sample checking.

What warranty do you offer?

We provide an 18-month warranty for our products.

AC380V 11-15kw M820 Pump Controller with Intelligent Water Control

Name: AC380V 11-15kw M820 Pump Controller with Intelligent Water Control
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 1988807541

Guangdong, ChinaYouzhong New Energy (Shenzhen) Co., Ltd.

US$50.00-100.00

1 Piece

Product profile

Customization

Available

Application

Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer, Pump Frequency Inverter

Output Type

Single or Triple

Model NO.

M820-4T011A0

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type, Multi-Pump Control,Sleep,Freeze-Proofing

Brand

Marasen

Materials

PC+Aluminum

Color

Black

Advantages

Multi-Pump Control System

IP Degree

IP54

Features

Soft Start, Low Motor Start Current

Transport Package

Carton

Specification

198x205x108mm

Trademark

Marasen

Origin

Shenzhen, China

Key features

Multi-Pump Control System: Supports 2 masters and up to 4 auxiliaries with RS485 communication for seamless system expansion.

Intelligent Water Pressure Control: Maintains constant pressure via V/F control and built-in PID, eliminating the need for large pressure tanks.

Comprehensive Protection Suite: Includes dry run, over/under voltage, short circuit, phase failure, and over-temperature protections.

Energy Saving Features: Sleep function powers down during no water usage; auto-adjusts voltage under light load to save energy.

Freeze-Proof & Anti-Clog: Prevents pump freezing in cold areas and automatically cleans pipe dirt to prevent clogs.

Soft Start Technology: Reduces motor start current and mechanical stress, extending the lifespan of the pump system.

IP54 Protection Level: Robust casing protects against dust and water splashes, suitable for various industrial environments.

Flexible Customization: Offers customization for materials (PC+Aluminum), color (Black), and specific functional requirements.

Company profile

Importers and ExportersExhibition ExperienceQuality Assurance100% Finished Products Inspection

Youzhong New Energy (Shenzhen) Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shenshen PortAverage Response Time: ≤2.42h

AI-Powered supplier vetting

SummaryYOUZHONG NEW ENERGY (SHENZHEN) CO. Ltd is described as a national high-tech enterprise integrating research, production, and technology, with expertise in variable-frequency vector control, photovoltaic MPPT technology, software copyrights, and invention patents. Its business covers solar-energy conversion technology, power-electronic components, frequency converters, sensors, control cabinets, industrial automation software and hardware, and photovoltaic-related products. The supplier reports broad customization and ODM capabilities, new products within the past year, documented inspection, complaint-handling, supplier-management, and corrective-action procedures, plus raw-material traceability. It has exported for 11 years and participates in offline trade shows, but reports no overseas warehouse, showroom, agent, or branch. The provided information does not substantiate certification holdings, production scale, or customer cases. Financial data is excluded from this assessment.

Supplier typeThe supplier is presented as a technology-oriented manufacturer and integrated research-production enterprise. Its stated scope includes development, sales, production-related technology, power electronics, automation products, photovoltaic equipment and components, and associated hardware.

After-Sales capabilityThe supplier has documented complaint-handling procedures and records, offers training as an overseas service, accepts multiple service quotation and payment terms, and has participated in an offline trade show. However, it has no overseas warehouse, showroom, agent, or branch, limiting evidence of local overseas support.

R&D capabilityThe supplier reports new products within the past year and ODM service availability. It is also described as owning variable-frequency vector-control technology, photovoltaic MPPT technology, software copyrights, and invention patents, supporting a documented innovation capability.

Production capacityThe company description states that the supplier integrates research, production, and technology. Supporting operational evidence includes uniformly followed finished-product inspection instructions, six qualified service-capability suppliers, supplier-management procedures, corrective-action records, and raw-material traceability, although no production capacity or scale is stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad product-development and customization coverage.

Product Q&A

Q:What voltage ranges does the M820 support?

It supports Single-phase 220V input/output, Single-phase 220V input with Three-phase 220V output, Three-phase 220V input/output, and Single-phase 220V input with Three-phase 380V output.

Q:How should I choose the correct power for the inverter?

Selection is based on the motor power. Please contact our sales team via 'Chat Now' for personalized online solutions.

Q:Do you support urgent orders?

Yes, our ERP system monitors inventory warnings, allowing us to prepare materials in advance to handle urgent orders efficiently.

Q:How do you ensure product quality?

We strictly follow ISO9001 quality control standards. Products undergo four inspections and high-temperature testing before QA approval.

Q:Do you accept OEM and ODM business?

Yes, we accept OEM and ODM services with proper authorization.