Is OEM or ODM service available?

Yes, we offer full customization including cable length, output voltage, logo, and packaging (OEM/ODM).

What is the lead time for delivery?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

Are spare parts replaced during warranty?

Yes, small spare parts are replaced for free within the warranty period.

Rosefinch 6000W Tethered Drone Power System 110-220m Custom Cable for Industrial Uavs

Name: Rosefinch 6000W Tethered Drone Power System 110-220m Custom Cable for Industrial Uavs
Brand: Nanjing Rosefinch Technology Co., Ltd
SKU: 1989135911

Jiangsu, ChinaNanjing Rosefinch Technology Co., Ltd

US$13,299.55

3-8 Pieces

US$12,599.66

9-18 Pieces

US$11,909.33

19+ Pieces

Product specifications

6KW Tethered Drone

Sample price:US$15999.00/piece.Request sample

Product profile

Customization

Available

Drone Tether Station

Tethered Uav System

Tether Drone Cable with Fiber Optic

Power Line and Fiber Optic Together

Model NO.

rosefinch-6000w-tethered-uav-system-fiber-optic

Air Module Output Power

6000W

Air Module Output Voltage

50VDC±1%, Constant Voltage Output

Ground Module Output Power

7000W

Ground Module Output Voltage

700-750VDC Adjustable

Hovering Time

8 Hours 12 Hours 24hours

Support Takeoff Weight

20-30kg

Cable Length

55m, 110m, 160m, 220m

Ground Module Weight

20kg

Air Module Weight

2200 ± 10g

Transport Package

Aviation Hard

Specification

620×620×600±5mm

Trademark

Rosefinch

Origin

Nanjing, China

HS Code

850440199

Production Capacity

2000/Year

Key features

Extended Flight Duration: Supports continuous operation for 8, 12, or 24 hours depending on system configuration.

Customizable Cable Length: Offers standard 110m with optional 160m and 220m lengths for specific mission needs.

High Power Output: Ground module delivers 7000W and air module provides 6000W constant voltage output.

Intelligent Winch Control: Automatically manages cable tension and retraction synchronized with UAV takeoff and landing.

Real-Time Monitoring: 4.3-inch touchscreen displays power, voltage, current, temperature, and fault logs.

Comprehensive Safety Protections: Features overvoltage, undervoltage, overcurrent, short circuit protection, and 3000VDC isolation.

Flexible Communication: Supports USB Type-C, RJ45, Bluetooth 5.0, and optional fiber optic wired communication.

Lightweight and Portable: Compact design allows single-person carrying and rapid field deployment.

Company profile

Nanjing Rosefinch Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with business activities covering technology services, unmanned aerial vehicle sales, electrical and electronic equipment, software, security and fire equipment, and import/export. It holds ISO 9001 and ISO 14001 certifications and reports ODM and OEM capabilities, including products designed for several DJI drone platforms. Customization is offered from designs and samples, with full, minor, and flexible customization options. Production information indicates tether power system output of 500 pieces, while the supplier reports fewer than five quality-control staff and six to ten years of R&D engineer experience. Service procedures exist for corrective actions and customer complaints, but quality assurance status is unknown. The supplier lacks overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial records are referenced for 2020–2022, but no performance values are provided, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope also includes technology services, equipment and electronic-product sales, software, and import/export activities, indicating a broad commercial and technical business profile rather than a clearly identified manufacturing-only entity.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These are explicit management-system certifications and provide positive evidence for quality and environmental management, although no certification validity dates or scope details are supplied.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaints, and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, overseas agent or branch, or offline trade-show participation, and its service-capability assessment procedure lacks a written procedure, limiting evidence of broad overseas support.

R&D capabilityThe supplier explicitly offers ODM services and OEM services for popular brands, reports six to ten years of total R&D engineer experience, and lists tether-station products for multiple DJI platforms. It does not have an available SDK, so innovation capability is supported for product customization and development but not for SDK-based integration.

Production capacityThe supplier reports annual productivity of 500 tether power system pieces and describes products covering multiple tether-station capacities and drone platforms. It also reports fewer than five quality-control staff, while the supplied slices do not establish broader production scale, facility capacity, or manufacturing ownership.

Customization capabilityThe supplier explicitly supports customization from designs, customization from samples, full customization, minor customization, and flexible customization, and also offers ODM services. These statements provide direct evidence of substantial design and customization capability.