What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What shipping terms are available?

We offer EXW, FOB, CIF, and DDP terms, with shipping via sea, air, or express.

CE Certified 380V/220V AC Inverter VFD Variable Frequency Drive Frequency Converter 0.4-4kw Competitive Price

Name: CE Certified 380V/220V AC Inverter VFD Variable Frequency Drive Frequency Converter 0.4-4kw Competitive Price
Brand: Shenzhen Cumark Sci. & Tech. Co., Ltd.
SKU: 1984836681

Guangdong, ChinaShenzhen Cumark Sci. & Tech. Co., Ltd.

US$66.00

1 Piece

Product specifications

Model

Sample price:US$66.00/piece.Request sample

Product profile

Customization

Available

Application

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

Output Type

Single

Model NO.

ES355

Principle of Work

Vf/Open Loop Vector

Switch Mode

PWM/PAM Control

Main Circuit Type

Voltage /Current

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage/Current VFD

Function

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

Brand

Cumark

Quality

100% Tested Workable

Service

OEM/ODM

Lead Time

7-12 Days

Shipping Term

TNT DHL FedEx EMS UPS

Certificate

CE ISO9001 CCC

Motor Type

Asynchronous Motor

Warranty

20 Months

Transport Package

Cartons and Wooden Cases

Specification

24.5*18*10cm

Trademark

Cumark

Origin

China

HS Code

8504409999

Production Capacity

2000PCS/Month

Key features

Hybrid Solar & Grid Power: Supports both solar DC and AC grid input for stable day and night operation.

High-Efficiency MPPT Control: Built-in MPPT with up to 99% tracking efficiency for maximum solar energy utilization.

Advanced Vector Control: Supports SVC and Scalar control, compatible with PMSM and Asynchronous motors.

Standard Safety Features: Includes STO safety function and C3 EMC filter as standard for reliable operation.

Intelligent Keypad Interface: Large LCD/LED display with multi-language support and dynamic icons for easy config.

Multi-Level Protection: Features pump over-temperature, dry run, and overload protection for safety.

Flexible I/O Support: DI terminals support PNP/NPN input; DI4 supports 60kHz high-speed pulse input.

CE Certified Quality: Certified by CE, ISO9001, and CCC with 100% inspection before shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Self-branded

Shenzhen Cumark Sci. & Tech. 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: 9 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.17h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shenzhen-based trading company in the manufacturing industry, associated with frequency converters, AC drives, and frequency inverters. It demonstrates broad customization and ODM capabilities, reports new product development in the past year, and provides OEM services for well-known brands. Documented procedures exist for quality assurance, finished-product inspection, corrective and preventive actions, complaint handling, and supplier assessment. Service capabilities include inventory availability, overseas agents or branches, trade-show participation, and lead times within 15 working days in both peak and off-season periods. However, the supplier reports no valid manufacturing contracts with affiliated subcontractors, no overseas warehouse or showroom, no available SDK, and no stated countries for overseas services. The provided financial figures are excluded from this assessment.

CertificationsThe company description states that it has received numerous industry certifications related to reliability and engineering expertise in power electronics, but it does not identify the certifications or provide validity details. Certification presence is supported, although the scope cannot be fully verified.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, describes after-sales support, maintains inventory capability, and reports overseas agents or branches. It also reports no overseas warehouse or showroom, so the service network has some stated limitations.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and provides broad design-related customization. It also states that no SDK is available, which limits the documented software-development support, but the available evidence supports product-development capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. This is direct evidence of a broad customization range.