Can I place a sample order?

Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable, with a lead time of 3-5 days.

What is the lead time for production?

Sample orders take 3-5 days. Mass production typically takes 1-2 weeks, depending on the season and order volume.

What are the payment and shipment terms?

We accept T/T, Western Union, and PayPal. Samples are shipped via express (DHL, TNT, etc.), while batch orders are shipped by sea or air.

Is there a minimum order quantity (MOQ)?

The MOQ is 1 piece for sample checking. For mass production, please contact us for specific requirements.

What warranty do you offer?

We offer an 18-month warranty for our products to ensure customer satisfaction and product reliability.

Advanced Black and White Frequency Inverter for Optimal Efficiency

Name: Advanced Black and White Frequency Inverter for Optimal Efficiency
Brand: Youzhong New Energy (Shenzhen) Co., Ltd.
SKU: 2129933432

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

US$40.00-400.00

1 Piece

Product profile

Customization

Available

Application

Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Single or Triple

Model NO.

M760

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 auxiliary pumps with automatic standby master switching for continuous operation.

Energy Saving Functions: Features sleep mode, automatic voltage lowering under light load, and freeze-proofing to reduce consumption.

Robust Protection Suite: Includes dry run, over/under voltage, short circuit, overload, and sensor fault protections for safety.

IP54 Protection Level: Designed for cabinet mounting with high protection against dust and water, suitable for harsh environments.

Flexible Customization: Offers customizable materials (PC+Aluminum), colors (Black/White), and IP degree based on client needs.

Advanced PID Control: Built-in PID arithmetic realizes closed-loop control, maintaining constant pressure via pressure transducers.

RS485 Communication: All drives connect via RS485 line, allowing real-time monitoring and automatic shift of pump groups.

Wide Power Range: Available in various models from 0.75KW to 45KW, supporting single-phase and three-phase inputs.

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: ≤9.22h

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 do I choose the correct power for the inverter?

Select the inverter power based on your motor's power requirements. You can contact our sales staff for specific solutions online.

Q:Do you support urgent orders?

Yes, we have an ERP management system. If inventory warnings are triggered, we prepare materials in advance to meet urgent customer needs.

Q:How is product quality ensured?

Our production follows the ISO9001 quality control system. Products undergo four quality inspections and high-temperature testing before receiving the 'QA' pass mark.

Q:Do you accept OEM and ODM business?

Yes, we accept OEM and ODM services with your authorization. Customization options include samples, designs, and flexible modifications.