Can I place a sample order?

Yes, we welcome sample orders to test quality, and mixed samples are accepted.

What is the lead time for orders?

Sample lead time is 3-5 days, while mass production takes 1-2 weeks.

What are the payment and shipment options?

Payment: T/T, Western Union, PayPal. Shipment: DHL, TNT, FEDEX, EMS for samples; sea or air for bulk.

Is there a minimum order quantity (MOQ)?

The MOQ is 1 piece for sample checking.

Do you offer a warranty?

Yes, we offer an 18-month warranty for our products.

Advanced Marasen Variable Frequency Drive for Rugged Pump Control

Name: Advanced Marasen Variable Frequency Drive for Rugged Pump Control
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 2285712775

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

US$40.00-100.00

1 Piece

Product profile

Customization

Available

Application

Three Phase Transducer, High Frequency Converter Transducer

Output Type

Single or Triple

Model NO.

M740

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, White

IP Degree

IP54

Advantages

Multi-Pump Control System

Features

Soft Start, Low Motor Start Current

Transport Package

Carton

Specification

Customized

Trademark

Marasen

Origin

Shenzhen, China

Key features

Multi-Pump Control System: Supports two masters and up to four auxiliaries with seamless RS485 communication.

Energy Saving Features: Includes sleep function, automatic restart, and PID control for optimized energy use.

Comprehensive Protection: Features dry run, over/under voltage, short circuit, and over-temperature protection.

IP54 Dust & Water Proof: Robust IP54 rating ensures reliable operation in harsh industrial environments.

Freeze-Proofing Capability: Ideal for cold areas, preventing pump freezing and ensuring winter reliability.

Soft Start Technology: Minimizes motor start current, reducing mechanical stress and extending lifespan.

Flexible Customization: Offers custom materials, colors, and IP degrees to meet specific project needs.

Wide Power Range: Available in 0.75KW to 30KW models for various single and three-phase applications.

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: ≤3.44h

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 are supported?

We support 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 do I choose the correct inverter power?

You should match the inverter power to your motor power. Please contact our sales staff for online solutions.

Q:Do you support urgent orders?

Yes, our ERP system alerts inventory shortages, allowing us to prepare materials quickly for urgent needs.

Q:How is product quality ensured?

We adhere to ISO9001 standards. Products undergo four inspections and high-temperature tests before QA approval.

Q:Do you accept OEM business?

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