Yes, sample orders are welcome for quality testing. Mixed samples allowed.

What about the lead time?

Samples: 3-5 days; mass production: 1-2 weeks.

How about your payment and shipment?

Payment: Accept T/T, Western Union, Paypal. Shipment: Samples via DHL, TNT, FEDEX, EMS; bulk by sea/air.

Do you have any MOQ limit?

1pc available for sample checking.

Do you offer guarantee for the products?

Yes, 18 months warranty provided.

Marasen Powerful Frequency Converter for Reliable Pump Operation

Name: Marasen Powerful Frequency Converter for Reliable Pump Operation
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 1997407831

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.

M820-2S2R2AO

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 4 pumps with master/standby logic and RS485 communication.

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

Advanced Protection Features: Includes dry run, overload, over-temperature, and phase failure protection.

Energy Saving Function: Adjusts pump speed for constant pressure and powers down during idle use.

Soft Start Capability: Reduces motor start current to prevent pressure cycling and mechanical stress.

Freeze-Proofing Design: Ideal for cold areas to prevent pump freezing and ensure reliability.

Built-in PID Control: Realizes closed-loop control for precise constant water pressure regulation.

Customization Options: Offers full, minor, and flexible customization based on 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: ≤0.01h

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 is the supported voltage range?

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

Q:How to select inverter power?

Based on motor power, click 'Chat Now' for online sales assistance.

Q:Do you handle urgent orders?

Yes, with ERP management, we pre-prepare materials for urgent customer needs.

Q:How to assure quality?

Production follows ISO9001; four inspections and high-temp testing ensure 'QA' pass.

Q:Do you do OEM?

We accept OEM and ODM with authorization.