Is sample ordering available?

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

What are the lead times for samples and mass production?

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

What payment and shipping methods do you accept?

Payments: T/T, Western Union, PayPal. Shipping: Samples via DHL/TNT/FEDEX/EMS; bulk orders by sea or air.

Is there a minimum order quantity (MOQ)?

The MOQ is 1 piece for sample checking.

What warranty is provided?

We provide an 18-month warranty for our products.

Reliable VFD Inverter for Efficient Industrial Pump Control

Name: Reliable VFD Inverter for Efficient Industrial Pump Control
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 1989801161

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.

M740-4T004A0

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 up to 4 pumps with master/auxiliary logic and automatic switching.

Energy Saving Features: Includes sleep function, auto-stop, and PID control to reduce energy consumption.

Comprehensive Protection: Features dry run, overheat, short circuit, and high/low pressure protection.

IP54 Protection Level: Dust and water resistant design suitable for cabinet mounting and industrial use.

Flexible Customization: Customizable materials (PC+Aluminum), colors (Black/White), and IP degree.

Wide Voltage Range: Supports single-phase 220V and three-phase 220V/380V input/output options.

RS485 Communication: Enables seamless connection and real-time monitoring between master and auxiliary drives.

Soft Start Technology: Reduces motor start current and prevents pipe blockages with anti-clogging function.

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: ≤5.65h

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/three-phase 220V output, three-phase 220V input/output, and single-phase 220V input/three-phase 380V output.

Q:How should I choose the correct power rating?

Selection is based on motor power. Please contact our online sales team for specific solutions.

Q:Do you accept urgent orders?

Yes, our ERP system allows us to prepare materials in advance to meet urgent needs.

Q:How is product quality ensured?

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

Q:Do you offer OEM/ODM services?

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