Can I have a sample order?

Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

What about the lead time?

Sample needed 3-5 days, mass production time needed 1-2 weeks.

How about your payment and shipment?

Payment: We accept T/T, Western Union, Paypal etc. terms of payment. Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc.express; for batch order, by sea or by air.

Do you have any MOQ limit?

1pc for sample checking available.

Do you offer guarantee for the products?

Yes, we offer 18 months warranty.

M820 3phase 380V Pump Inverter for Multi-Pump Systems with Constant Pressure Energy Saving Control

Name: M820 3phase 380V Pump Inverter for Multi-Pump Systems with Constant Pressure Energy Saving Control
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 1988012301

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.

M820-4T5R5A0

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 up to 2 masters and 4 auxiliaries with automatic standby switching and RS485 communication.

Constant Water Pressure: Intelligent PID control maintains stable pressure without large tanks or pressure switches.

IP54 Protection Level: Dust and water resistant design suitable for harsh industrial and outdoor environments.

Comprehensive Protection Features: Includes dry run, over/under voltage, short circuit, overload, and sensor fault protections.

Energy Saving Functions: Sleep mode and automatic voltage reduction during light loading to minimize power consumption.

Freeze-Proofing Capability: Special function prevents pump freezing in low temperature areas.

Soft Start Technology: Reduces motor start current and mechanical stress for extended equipment life.

Flexible Customization Options: Offers full customization, minor customization, and customization from samples or designs.

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: ≤10.43h

AI-Powered supplier vetting

SummaryYOUZHONG NEW ENERGY (SHENZHEN) CO. Ltd is a high-tech enterprise focusing on technological innovation in solar energy and electronic components. They offer flexible customization and ODM services, indicating strong R&D and production capabilities. However, the supplier lacks overseas infrastructure and demonstrates financial limitations, with no reported profits or revenues in recent years.

Supplier typeYOUZHONG NEW ENERGY is a national high-tech enterprise specializing in solar energy conversion and power electronic components.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints, indicating an effective after-sales service capability.

Financial creditThe supplier has not reported any gross profit, operating profit, or revenues in recent years, indicating potential financial instability.

R&D capabilityThe supplier engages in technological innovation with recent product developments and holds various software copyrights and patents.

Production capacityThe supplier has established quality assurance processes and a clear corrective action mechanism, supporting their production capability.

Customization capabilityThe supplier offers extensive customization options, including full and minor customization, indicating strong customization capability.

Product Q&A

Q:What voltage range can you support?

Single-phase 220v input, single-phase 220v output; Single-phase 220v input, three-phase 220v output; Three-phase 220v input, three-phase 220v output; Single-phase 220v input, three-phase 380v output;

Q:How to choose the power of the frequency inverter?

According to your motor power, you can click Chat Now on the right and our sales staff will provide you with solutions online.

Q:Do you support urgent orders?

Of course. We have an ERP management system. Once there is an inventory warning, we will prepare materials in advance to meet the urgent needs of customers.

Q:How to ensure product quality?

Our production strictly follow ISO9001 quality control system. After four times quality inspect and high temperature testing we will print QA pass.

Q:Do you accept OEM business?

We accept OEM and ODM with your authorization.