Can I place a sample order?

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

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. Shipment: DHL, TNT, FEDEX, EMS for samples; by sea or air for bulk orders.

Is there a Minimum Order Quantity (MOQ)?

No strict MOQ limit; a 1pc sample is available for testing.

Do you offer a warranty for the products?

Yes, we provide an 18-month warranty included with the product.

Advanced Low-Noise Variable Speed Drive for Pump Efficiency

Name: Advanced Low-Noise Variable Speed Drive for Pump Efficiency
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 1993189491

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

US$40.00-80.00

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.

M730

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

Ultra-Low Noise Operation: Operates at 20-30db, significantly quieter than standard pumps (60-70db).

Energy Saving Efficiency: Auto-adjusts speed to save 30-40% energy during low flow or high consumption.

Constant Water Pressure: Maintains stable pipe pressure automatically, ideal for consistent water supply.

Comprehensive Protections: Includes dry run, over/under voltage, overload, and sensor fault protections.

Smart Auto Features: Features auto-restart, freeze-proofing, sleep mode, and anti-clogging functions.

Easy Installation & Operation: Simple to operate with preset parameters; no professional installation required.

Multi-Pump Control: Supports multi-pump control systems for versatile and scalable applications.

IP54 Protection Level: Durable design with IP54 rating, suitable for various industrial environments.

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: ≤2.42h

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 in/output; Single-phase 220v in, three-phase 220v out; Three-phase 220v in/output; and Single-phase 220v in, three-phase 380v out.

Q:How do I choose the correct power for the frequency inverter?

Selection is based on motor power. Please click 'Chat Now' for online sales solutions tailored to your specific needs.

Q:Do you support urgent orders?

Yes, with ERP management, we pre-prepare for inventory warnings to meet urgent needs efficiently.

Q:How is product quality ensured?

We follow ISO9001 standards. After four inspections and high-temp testing, we mark products with 'QA'.

Q:Do you accept OEM and ODM business?

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