Can I place a sample order?

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

What is the lead time for production?

Samples require 3-5 days, while mass production requires 1-2 weeks.

What are the payment and shipment options?

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

Is there a minimum order quantity (MOQ)?

The MOQ is 1 piece for sample checking.

What warranty do you offer?

We offer an 18-month warranty for our products.

Marasen VSD Speed Drive for Enhanced Pump Efficiency

Name: Marasen VSD Speed Drive for Enhanced Pump Efficiency
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 1989709341

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

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

Energy Saving Features: Sleep mode and auto-stop when no water is used to significantly reduce consumption.

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

IP54 Waterproof Rating: Durable PC+Aluminum construction with IP54 protection for harsh environments.

Freeze-Proofing Function: Ideal for cold areas, prevents pump freezing and ensures reliable operation.

Soft Start Technology: Low motor start current reduces mechanical stress and extends pump lifespan.

RS485 Communication: All drives connect via RS485 for real-time monitoring and centralized control.

Anti-Clogging Design: Prevents clogs and cleans pipe dirt, ensuring smooth water flow.

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: ≤4.07h

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 power for the inverter?

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

Q:Do you accept urgent orders?

Yes, we accept urgent orders. Our ERP system alerts for inventory, allowing advance material preparation for urgent needs.

Q:How is product quality ensured?

We adhere to ISO9001 standards. After four inspections and high-temperature testing, 'QA' is printed on the product.

Q:Do you offer OEM and ODM services?

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