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L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).

380V Three Phase VFD Variable Frequency Drive for Motor Protection 335~500kw

Name: 380V Three Phase VFD Variable Frequency Drive for Motor Protection 335~500kw
Brand: Zhejiang Zhengxi Electric Group Co., Ltd.
SKU: 1966373821

Zhejiang, ChinaZhejiang Zhengxi Electric Group Co., Ltd.

US$540.00

3 Pieces

Sample price:US$540.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

ZXS-50KW

Principle of Work

Vector 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

Current Variable-Frequency Drive

Function

Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type

Brand

Zhengxi

Input Voltage

380V±10% Customizable

Output Frequency

0~500Hz

Modulation Mode

Optimized Space Voltage Vector PWM Mode

Capacity

5~800kw

Control Method

Torque

Speed Control Accuracy

Open-Loop Vector Control: ±0.5%

Speed Control Range

Open Loop Vector Control 1:200

Transport Package

Wooden

Specification

840*375*1060mm

Trademark

ZHENGXI

Origin

Zhejiang, Wenzhou

HS Code

85044090

Key features

Wide Power Range: Power coverage from 0.5 to 800kW for diverse industrial applications.

Energy Efficiency: Boosts motor efficiency by 15%-30% and reduces no-load consumption by over 40%.

Smart Connectivity: Supports Modbus and CANopen protocols for seamless PLC/SCADA integration.

User-Friendly Interface: Features a 7-inch touchscreen for real-time monitoring and diagnostics.

Comprehensive Protections: Built-in safeguards against overcurrent, overvoltage, and overheating.

Customizable Output: Output frequency adjustable from 0 to 500Hz based on specific requirements.

Company profile

Importers and ExportersManagement Certification

Zhejiang Zhengxi Electric Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2014-03-13 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.57h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with electronic, mechanical and electrical, switching-control, photovoltaic, instrumentation, and related technical-service activities. It demonstrates broad customization and 3D software design capabilities, plus SDK availability. Production-related evidence includes winding and assembly facilities, 12 quality inspectors, inventory capacity, valid manufacturing contracts with associated subcontractors, documented inspection procedures, and a stated peak-season lead time of one month. Quality and compliance evidence includes ISO9001:2015, ISO14001, RoHS, CE, and an FCC raw-material test report. The supplier has documented corrective-action, complaint-handling, quality-assurance, and traceability procedures. However, it reports no overseas warehouse, showroom, agents or branches, or overseas service countries, and no customer cases are provided. Financial records are referenced for 2022–2024, but no substantive financial figures or performance...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated scope covers switch-control equipment, electronic components, mechanical and electrical equipment, photovoltaic equipment and components, instrumentation, and related technical services, indicating a manufacturing and technical-services profile.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications, as well as RoHS and CE product certifications. An FCC raw-material test report is also listed, providing explicit evidence of multiple quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer-complaint handling, together with stated quality assurance and traceability. However, it has no overseas warehouse, showroom, agents or branches, and reports service coverage in zero countries, so international after-sales infrastructure is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, and an available SDK. These are direct indicators of technical development and software-related capability, although no information is provided on patents, proprietary products, or innovation outcomes.

Production capacityProduction evidence includes winding and assembly facilities, 12 quality inspectors, valid manufacturing contracts with each associated subcontractor, inventory capacity, documented finished-product inspection procedures, and written supplier-service assessment procedures with records. Reported lead times are within 15 working days off-season and one month during peak season, supporting an established production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting design-driven and tailored product development.

Product Q&A

Q:What is the Guarantee?

Within One Year From The Sale Date, If There Are Any Accessory Problems,You Just Provide The Photos Of Damaged Accessory, Then We Will Provide Free Accessory.According To The Number Of Products, We Will Provide Easily Damaged Accessories For Free.We Also Can Provide Technical Support If You Need.

Q:Can we put/show our own Logo on your products?

Yes, no problem, however, the quantity should be a bit big.

Q:Is OEM/ODM available?

Yes, It Is! Our Products Can Be Customized.We Design And Produce All Kinds Of Automatic Voltage Regulators/Stabilizers According To Our Customers' Specific Requirements.

Q:What is the MOQ?

For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.

Q:Can you offer Form A or Form E or C/O ?

Yes, no problem, we can apply for it from our local government.