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IEC Standard Three Phase VFD Variable Frequency AC Electric Motor for Speed Control High-Efficiency 55kw 4p YVF-250M-4

Name: IEC Standard Three Phase VFD Variable Frequency AC Electric Motor for Speed Control High-Efficiency 55kw 4p YVF-250M-4
Brand: Fuzhou Ktz Electrc & Machinery Co., Ltd.
SKU: 2187759565

Fujian, ChinaFuzhou Ktz Electrc & Machinery Co., Ltd.

US$100.00-10,000.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Number of Stator

Three-Phase

Rotor Structure

Squirrel-Cage

Model NO.

YVF-250M-4

Casing Protection

Closed Type

Number of Poles

Starting Mode

Variable Frequency Starting

Certification

ISO9001, CCC, CE,RoHS

Brand

KTZ

Framesize

YVF-250M-4

Output Power

55KW

Voltage/Frequency

380-415V/660-720V 5-100Hz

Cooling Method

IC411 30-60Hz, IC416 5-100Hz

Mounting Arrangement

B3,B35,B5,V1,B14,B34

Insulation Class/Temp.Rise

F/B,H/B

Protectionclass

IP54 IP55 IP56 IP66

Ambient Temp.

-10℃~40℃

Operationmode

Electric Motor

Standard

IEC/GB/DIN En

Duty

Altitude

≤1000m

Air Humidity

≤60%at a Temp.of 40℃

Transport Package

Wooden Pallets, Foam&Carton

Specification

405 kg

Origin

Fuzhou City, Fujian Province, China

HS Code

8501520090

Key features

High-Efficiency Energy Saving: Achieves energy conservation and automated control through stepless speed regulation.

Anti-Corona Winding Design: Uses Class B and C anti-corona wires to prevent inter-turn short-circuits from peak voltage.

Independent Cooling System: Equipped with axial-flow fans ensuring good cooling at different rotational speeds.

Wide Voltage/Frequency Range: Operates on 380-415V/660-720V with frequency range of 5-100Hz.

Multiple Mounting Options: Supports B3, B35, B5, V1, B14, and B34 mounting arrangements.

Robust Protection Class: Available in IP54, IP55, IP56, and IP66 protection ratings.

Comprehensive Certifications: Certified with ISO9001, CCC, CE, and RoHS standards.

OEM and Customization Support: Offers minor customization and design-based customization services.

Company profile

Management CertificationProduct CertificationFast DeliveryYears of Export Experience

Fuzhou Ktz Electrc & Machinery Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor CustomizationExport Year: 2011-06-11Nearest Port: Fuzhou portAverage Response Time: ≤7.17h

AI-Powered supplier vetting

SummaryFuZhou KTZ Electrc & Machinery Co., Ltd. is a production, sales, and service enterprise established in 2010, with stated certifications including ISO9001, CE, UL, and ABS. It has export experience of 14 years, self-operated import and export rights, and exports representing 71%–90% of total sales. The supplier supports minor customization and customization from customer designs, and provides OEM services for well-known brands. However, the evidence shows no overseas warehouses, showrooms, agents, or branches; no 3D design, ODM, or SDK capability; and no new products in the past year. Service-management weaknesses include a lack of written procedures or records for supplier service assessment, corrective and preventive actions, and complaint handling. Digitalization is also limited, with no ERP-based process management and no current enterprise digitalization initiative. Financial records are referenced for 2021–2023, but no assessable financial results are provided.

Supplier typeThe supplier is described as a modern enterprise integrating production, sales, and service, with its own import and export rights and 14 years of export experience. Its export sales share is stated at 71%–90%, indicating an export-oriented manufacturer rather than only a trading intermediary.

CertificationsThe company states that it has passed ISO9001 quality management certification reviewed by CQC and holds UL, ABS, and CE certifications; ISO9001:2015 and CE are also separately listed. These explicit certifications support a positive assessment of its formal quality and product-compliance credentials.

After-Sales capabilityThe supplier lists 50 qualified service-capability suppliers and accepts multiple quotation and payment terms, with stated lead times within 15 working days in both peak and off-season. However, it has no written procedures or records for service-capability assessment, corrective and preventive actions, or customer complaint handling, and has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier does not provide 3D software design, ODM, or SDK services and reported no new products during the past year. It also has no ERP-based digital process management and has not started enterprise digitalization, although it can perform minor customization and customization from designs; overall innovation capability is explicitly limited.

Production capacityThe company describes itself as having a modern plant, first-class equipment, and qualified staff, and uses documented, uniformly followed instructions to inspect finished products. Its long operating history and export activity support production experience, although capacity volumes and detailed manufacturing resources are not provided.

Customization capabilityThe supplier explicitly offers minor customization and customization from customer designs, and also provides OEM services for well-known brands. These capabilities support a positive assessment for design-based and OEM customization, but do not extend to ODM or 3D software design services.