What are the payment terms?

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

What is the lead time for production?

The peak season lead time is one month, while the off-season lead time is within 15 workdays.

Do you offer OEM or ODM services?

Yes, we offer OEM and ODM services, including evaluation, design, and production of customized products.

Harmonic Filter for Traction Power Supply System

Name: Harmonic Filter for Traction Power Supply System
Brand: Shenzhen Great Energy Technology Co., Ltd.
SKU: 2229278545

Guangdong, ChinaShenzhen Great Energy Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

Power

Structure

Protection

Model NO.

GRT-AHF

Certification

ISO9001:2000, CCC

Form

All- packaged Type

Operation Voltage

Low Voltage

Size

1 Uint

Application Range

High-rise Buildings

Shell Material

Steel Plate

Shell Protection Grade

IP40 or Cutomized

Brand

Great Energy Et

Capacity

35A, 50A, 70A, 100A,150A

Frequency

50Hz/60Hz

Efficiency

98%

Contact

RS232/RS485/Ethernet/GPRS

Full Response Time

<8ms

Cooling Method

Intelligent Air Cooling

Protective Function

Over-Voltage and Under-Voltage Protection, Short-C

Noise Level

<55dB

Installation Method

Rack-Mounted, Distributed (Including Wall-Mounted

Transport Package

Plywood Carton

Specification

0.4kV

Trademark

Great energy ET

Origin

Shenzhen China

HS Code

853620000

Production Capacity

50000

Key features

Advanced Harmonic Filtering: Instantaneous harmonic generation technology cancels harmonics 2-50 times effectively.

Smooth Reactive Compensation: Stepless adjustment compensates power factor to nearly 1 with smooth curves.

Flexible Distributed Modules: Wall-mounted distributed modules for end-of-line compensation and space saving.

Plug-in Installation: Plug-in modules avoid power outages during maintenance and reduce costs.

Customizable Shell Protection: Shell protection grade is IP40 or customized to meet specific requirements.

OEM & ODM Services: Professional team offers OEM/ODM services with confidentiality agreements.

Comprehensive Certifications: Products hold CE, ISO9001, ISO14001, and ISO45001 certifications.

Company profile

Cooperated with Fortune 500Fast DeliveryOEM ServicesR&D Capabilities

Shenzhen Great Energy Technology 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: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.12h

AI-Powered supplier vetting

SummaryThe supplier operates in power, electrical equipment, energy-efficiency, battery, and related technical services. It demonstrates broad customization capability, documented quality-control procedures, traceability, complaint handling, corrective actions, and multiple management and product certifications. The supplier reports four production lines, cooperation with Fortune 500 companies, and 25 qualified service-capability suppliers. Financial information is identified for 2021–2023, but the slices provide no financial results or assessment, so credibility cannot be conclusively judged. The supplier has introduced new products within the past year but does not provide 3D software design services.

Supplier typeThe supplier is positioned in power and electrical equipment manufacturing and sales, including distribution and control equipment, power-quality systems, monitoring systems, batteries, energy-efficiency management, and related technical consulting and services. The scope also includes technology development and import-export operations subject to stated legal restrictions, indicating a manufacturer-integrator and technical service provider profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates, plus CE product certification. It also reports having conducted regular fire drills during the past year, providing additional evidence of documented safety and sustainability practices.

After-Sales capabilityThe supplier reports a clear customer-complaint procedure with followed records, written quality-control instructions, corrective and preventive action procedures, and 25 qualified service-capability suppliers. The approved-supplier list reportedly lacks approval signatures or dates, which is a documentation weakness, but the slices still show established service and complaint-handling mechanisms.

R&D capabilityThe supplier reports that it introduced new products during the past year and lists research and development of energy-saving technology, power-quality systems, and related electrical equipment within its business scope. This supports active technical development, although the supplier explicitly does not provide 3D software design services.

Production capacityThe supplier reports four production lines and a combined testing facility including oscilloscopes, low-temperature freezers, power analyzers, EMC equipment, variable-frequency power supplies, and energy-meter testing devices. It also reports standardized finished-product inspection instructions and production of power, distribution, control, and battery-related equipment, supporting established manufacturing and testing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are listed consistently across the design-service information, although no 3D software design service is provided.

Client casesThe supplier reports having collaborated with Fortune 500 companies and indicates that repeat buyers account for 30%–50% of its business. These statements provide positive evidence of customer experience and repeat purchasing, although no customer names, project details, or independently verifiable case descriptions are provided.

Product Q&A

Q:Are you a manufacturer?

We are a professional power supply manufacturer with a high reputation in this field.

Q:Do you have certificates for your products?

Yes, we have CE and standard certifications.

Q:Can we print our logo?

We can print your logo on both the product and the package.

Q:How is your production management and quality control system?

All our product processes follow ISO9001 standards. Each process has technical instructors, and QC supervisors regularly inspect production. We perform performance tests during production and comprehensive quality tests upon completion.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.