Fsk639d Generator Speed Governor Control Unit

Name: Fsk639d Generator Speed Governor Control Unit
Brand: Fuan Spark Power Co., Ltd.
SKU: 2160469322

Fujian, ChinaFuan Spark Power Co., Ltd.

US$93.00

1-9 Pieces

US$88.00

10+ Pieces

Sample price:US$93.00/piece.Request sample

Product profile

Customization

Available

Conditions of Use

Trailer Type, Marine, Land Use

Usage

Standby Unit, Common Units

Model NO.

FSK639D

Output Type

Cooling Method

Wind Cooling

Installation Method

Fixed

Generator Type

Diesel Generator

Continuous Output Current

8A DC

Intermittent Output Current

10A DC for 10 Seconds

Input Power

80 - 140V (50/60Hz)

Maximum Output Voltage

90VDC

Voltage Regulation Accuracy

±1% of Set Value

Transport Package

Box

Specification

180 × 120 × 40 mm

Origin

China

HS Code

8503009090

Production Capacity

50000PCS/Year

Key features

Precise Speed Control & Stability The FSK639D governor continuously monitors engine speed and adjusts the fuel actuator in real time, maintaining a constant speed and frequency under varying load cond

Multiple Adjustable Parameters Features adjustable controls for speed, gain, damping, idle, and smoke control, allowing precise calibration for different engine models and operating conditions.

Reliable Performance & Durable Design Built with epoxy resin encapsulation for moisture and dust resistance, this governor is designed to withstand harsh industrial environments, ensuring long-term re

Company profile

Fuan Spark Power Co., Ltd.Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-04-02Nearest Port: MAWEI,FUZHOU, JIANGYIN,FUZHOU, XIAMENAverage Response Time: ≤2.04hTerms of Payment: T/T, LC, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryFuan Spark Power Co., Ltd., established in 2025, is a trading company based in Fu'an City, Fujian, China, specializing in generator spare parts. The company boasts a skilled workforce and a strong emphasis on R&D and production customization. It exports globally to over 120 countries, focusing primarily on the international market. With a significant portion of its sales coming from exports, the company demonstrates substantial export capabilities. Despite being a new establishment, it leverages its strategic location in a major industrial hub and employs advanced production and quality management practices.

Supplier typeThe supplier is identified as a trading company with a limited company ownership structure, located in Fujian, China.

R&D capabilityThe company emphasizes R&D and innovation, with a dedicated production base and technical team, suggesting a focus on innovation.

Production capacityThe company has a substantial production output with 10+ production lines and a broad product range, indicating strong production capability.

Customization capabilityThe supplier offers strong customization capabilities, developing products per customer specifications.

Product Q&A

Q:What is the function of the FSK639D governor?

It is an electronic speed controller that maintains the engine's rated speed by adjusting the fuel actuator, preventing speed fluctuations caused by load changes and ensuring stable generator frequency.

Q:What parameters can be adjusted on this governor?

It supports adjustment of rated speed, idle speed, gain, droop, acceleration time, and fuel control, allowing precise calibration for different engine models.

Q:Does this governor have overspeed protection?

Yes, it includes built-in overspeed protection with a manual reset function to prevent engine damage from excessive speed.