BFCEC D4.5S6 Automotive Engine
DCEC D4.5S6 series automotive engine is four-strokes engine with 102mm bore and 120mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 92 kW to 155 kW.
As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system. We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
DCEC D4.5S6 series electronic automotive engine can reach upto EU Stage VI emission standard, the number 30/40/50/60 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V, VI. For different emission standard DCEC D4.5S6 electronic series automotive engine, the engine itself are the same, the major different are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard version engines, welcome to subscribe our website to get latest update information.
If you are in need of engine model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at DCEC.
Advantages of D4.5S6 Automotive Engine
1. Lower maintenance and repair costs, Fewer parts quantity and lower use fault Make the engine comprehensive maintenance cost greatly reduced and maintenance time than similar type save 50%.
2. The three-stage fuel filter ensures a balanced level of particle dispersion, protects the main components of the fuel system, and maximizes the life of the engine.
3. Excellent cold start performance, equipped with air suction electric preheater and 6.6 kw power starter, Completely improve the cold start performance of the engine. Through the arctic village-MoHe of China-36。C extreme low temperature validation.
BFCEC D4.5S6 Series Automotive Engine
This is the list of all series of BFCEC D4.5S6 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).
6LTAA9.5E Industrial Engine
Rated Power: 378 HP @ 1900 RPM
Maximum Torque: 1600 N.m @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged and Aftercooled
Emission Standard: China MEP NS V
X12 | 350-513 HP
Engine Type: 6 Cylinders
Displacement: 11.8 L
Bore x Strock: N/A
Rated Power: 350 HP to 513 HP
Peak Torque: 1350 N.m to 1696 N.m
Egypt | Marine
SinoMac 2027 Customer Interview Video presents authentic on-site feedback from global customers across industries since 2023, helping viewers understand and trust SinoMac, which keeps its promises and delivers 100% real customer voices.
Indonesia | Pump-Manufacturer Interview
EMAC 2027 Customer Interview Video: Since 2023, EMAC has completed a series of interviews with multiple enterprises from different countries and regions. Most of the videos were shot at the customer companies and factories, and all the evaluations and feedback about EMAC were collected, covering different industries in different countries and regions.
Cummins Unifies Global Commercial Vehicle Powertrains; Daimler, Isuzu, and Hino Enter the Fray
The final battle in the global commercial vehicle powertrain market will conclude in 2026. Giants like Daimler, Isuzu, and Hino will abandon their century-old foundation in engine development and fully cooperate with Cummins. Leveraging its core advantages in technology, cost, and global compliance, Cummins has become the absolute leader in global commercial vehicle powertrains, propelling the industry into a new era where independent powertrain giants dominate the supply chain. This also presents both opportunities and challenges for the Chinese commercial vehicle industry, reshaping its competitive landscape.
SinoMac Makes Its Mark at Global Maritime Event—A Look Back at Marintec China 2025
Hailed as the “Olympics” of the global maritime industry, Marintec China 2025 took place from December 2 to 5, 2025, at the Shanghai New International Expo Centre. Centered on the theme “Innovation and Cooperation for Sustainable Maritime Development,” this edition showcased cutting-edge technologies, innovative achievements, and sustainable pathways across the global maritime sector. It attracted over 2,000 exhibiting companies and tens of thousands of professional visitors from more than 100 countries and regions, highlighting China’s pivotal influence and open-cooperative stance within the global maritime industry.
SinoMac’s Presence at the 2025 Kazakhstan International Mining, Exploration & Coal Processing Exhibition
As one of the most influential mining exhibitions in Central Asia, the Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) was grandly held in Karaganda, Kazakhstan from June 24 to 26, 2025. Focused on the entire mining process, this exhibition showcased a concentrated display of technological innovations, equipment upgrades and green solutions-catering to the industry’s full-chain demands and serving as a premier platform for global mining players to showcase technologies, exchange experience and explore partnerships.
Review of SeaMac 2025 Vietnam International Maritime Ship Exhibition:Deeply connecting with the cutting-edge of the global maritime industry
Recently, the highly anticipated 2025 Vietnam International Maritime and Shipbuilding Exhibition concluded successfully at the Adora Convention Center in Ho Chi Minh City. As Vietnam’s largest and most specialized event in shipbuilding and maritime technology, the exhibition gathered top shipbuilders, maritime service providers, and marine equipment manufacturers from around the world. SeaMac actively participated, comprehensively showcasing its innovative achievements and integrated capabilities in ship solutions and high-efficiency propulsion systems. The company engaged in extensive and in-depth exchanges with industry partners, achieving fruitful outcomes from its participation.
Attending a Global Maritime Extravaganza, SinoMac will be showcasing at Marintec China 2025
Marintec China 2025, hailed as a “global trendsetter for the maritime industry,” will be held from December 2nd to 5th, 2025, at the Shanghai New International Expo Centre. The theme of this year’s exhibition is “Innovation and Cooperation for Sustainable Development of the Maritime Industry,” and the theme of the High-Level Maritime Forum is “Intelligent Navigation, Green Coexistence, Integration, and Innovation,” reflecting expectations for the industry’s future.
Global Maritime, SinoMac
SinoMac, Global Maritime
Review SAUDI RAIL 2025 ：SinoMac Exhibition Highlights
SinoMac successfully participated in SAUDI RAIL 2025, the annual industry event held in Riyadh, Saudi Arabia, from October 19th to 20th, 2025. At the exhibition, SinoMac showcased its strong capabilities in railway technology, innovative solutions, and full lifecycle services, and engaged in in-depth exchanges with industry partners, customers, and experts from around the world to jointly explore future opportunities for rail transit development in the Middle East.
Global Exhibition, SinoMac
SinoMac, Global Exhibition
![Deeply Cultivate the International Market, Empowering the Future of Rail ——Focus [PRO//Motion Expo 2025]: SinoMac Exhibition Highlights Review](https://dcec-parts.com/wp-content/uploads/2025/09/C201A70DE5F1963E42BD39B4995AD67B.webp)
Deeply Cultivate the International Market, Empowering the Future of Rail ——Focus [PRO//Motion Expo 2025]: SinoMac Exhibition Highlights Review
From August 28 to 31, 2025, the highly anticipated PRO//Motion Expo 2025 (Russian International Railway and Motion Exhibition) grandly opened at the Russian Railway Museum in St. Petersburg. PRO//Motion Expo is currently the largest railway and transportation exhibition in Russia and the Commonwealth of Independent States (CIS), attracting extensive participation from railway companies from CIS countries and around the world. Over the four-day exhibition, exhibitors showcased cutting-edge technologies and innovative achievements in the railway transportation industry.
SinoMac actively participated in the International Railway and Rail Transit Exhibition in Berlin, Germany, to explore the new future of the industry
From September 22 to 25, 2026, the highly anticipated biennial Berlin International Railway and Rail Transit Exhibition (InnoTrans Berlin) opened grandly in Berlin, Germany. As the largest and most influential event in the global railway and rail transit field, InnoTrans Berlin brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. The exhibition covers a number of key areas such as bridges and tunnels, public transportation, and comprehensively displays innovative technologies, advanced equipment and comprehensive solutions in the railway and rail transit industry. From infrastructure construction to operation management, from vehicle manufacturing to intelligent system applications, the exhibition content is rich and diverse, providing participants inside and outside the industry with an excellent platform for a comprehensive understanding of industry dynamics, exchanges and cooperation.
SinoMac makes a brilliant appearance at Eurasia Rail Turkey 2025
From June 18 to 20, 2025, the highly anticipated 2025 Turkey Railway, Rolling Stock and Logistics Exhibition (Eurasia Rail Turkey) opened grandly at the Istanbul Expo Center (IFM). As one of the most influential industry events in the railway and rail transit fields in the Middle East, Africa and Europe, this exhibition attracted many outstanding companies from the global rail transit, rolling stock and logistics technology fields to participate in the exhibition. During the three-day exhibition, the exhibitors concentrated on displaying the industry’s cutting-edge technologies and innovative achievements, building an efficient technical exchange and business cooperation platform for international professionals, and providing an important opportunity to promote the development of the global rail transit industry.
Focus on the Railway and Rail Transit Expo, and Join Forces to Promote the Development of the Rail Transit Industry—— SinoMac is Set to Appear at the 2025 Turkey Railway and Rail Transit Exhibition
Against the backdrop of the vigorous development of the rail transit industry, the 2025 Turkey Railway and Rail Transit Exhibition will open its curtains in Istanbul, Turkey from June 18 to 20. As a much – anticipated industry event, this exhibition offers a broad platform for global rail transit companies to showcase their innovative achievements and expand market opportunities, covering various aspects of the rail transit field, including railways, subways, light rails, trams, locomotives, vehicles, signaling and communication systems, and maintenance and repair equipment.
Focus on marine industry event, start a new chapter of marine development together–SinoMac Group Limited to exhibit at Marine & Offshore Vietnam 2025
Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.
SinoMac Group Limited made its debut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition.
The International Exhibition of Engineering Machinery, Mining, and Concrete (Mining Indonesia) will be held in Jakarta, Indonesia, from September 17 to 20, 2025. As one of the most influential mining exhibitions in Southeast Asia, Mining Indonesia provides a professional platform for enterprises, experts, and practitioners in the global mining sector to showcase cutting-edge technologies, exchange industry insights, and explore collaborative opportunities.
2025 Russian International Railway and Rail Transit Exhibition: SinoMac invites you to join the industry feast
From August 28 to 31, 2025, the highly anticipated biennial Russian International Railway and Rail Transit Exhibition (PRO/Motion Expo) will be held in St. Petersburg. The exhibition is the largest and most professional railway and transportation exhibition in Eastern Europe and Central Asia. PRO/Motion Expo brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. Here, many internationally renowned companies will showcase their latest technologies, products and solutions, covering railway infrastructure construction, train manufacturing, communication and signal systems, intelligent transportation and other fields. From advanced train design and manufacturing technology to efficient railway operation and management solutions; from innovative rail material research and development to intelligent railway communication and control systems, various cutting-edge technologies and innovative achievements will be presented one by one, bringing a wonderful industry feast to the participants.
SinoMac Company participated in the Saudi International Railway and National Highway Transportation Exhibition to explore new opportunities in the industry
The highly anticipated Middle East Saudi International Railway and National Road Transportation Exhibition (SAUDI RAIL) will be grandly opened in Riyadh, the capital of Saudi Arabia, from October 19 to 20, 2025. As an annual event in the field of rail transportation in the region, this exhibition focuses on Saudi Arabia’s grand blueprint for rebuilding the future new city. With its strong industry influence and extensive market radiation, it has attracted many industry elites and enterprises to participate actively. The market heat continues to rise, showing a booming development trend.
SinoMac Makes a Grand Appearance at the 2025 Kazakhstan International Mining, Exploration and Coal Processing Exhibition
The 2025 Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) is set to take place grandly in Karaganda, Kazakhstan, from June 24 to 26. As one of the most influential mining exhibitions in Central Asia, Mining Week provides a professional platform for enterprises, experts, and practitioners in the global mining sector to highlight innovative technologies, exchange industry experiences, and explore cooperation opportunities.
Focus on marine industry event, start a new chapter of marine development together–SinoGen Power Technology Limited to exhibit at Marine & Offshore Vietnam 2025
Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.
2025 Kazakhstan International Mining
The 2025 Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) is set to take place grandly in Karaganda, Kazakhstan, from June 24 to 26. As one of the most influential mining exhibitions in Central Asia, Mining Week provides a professional platform for enterprises, experts, and practitioners in the global mining sector to highlight innovative technologies, exchange industry experiences, and explore cooperation opportunities.SinoGen Power Technology Limited (SinoMac) will participate in this mining event with its mining division, MineMac, bringing an elevated level of enthusiasm and firm determination.
6LTAA8.9-C360 Industrial Engine
Rated Power: 360 HP @ 2200 RPM
Maximum Torque: 1400 N·m @ 1400 RPM
Fuel System: BYC P7100 / RSV Mech.
Aspiration: TC & Air-Air Intercooler
Emission Standard: N / A
6BTAA5.9-G12 Industrial Engine
Rated Power: 200 HP @ 1800 RPM
Max. Torque: N / A
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C205-30 Industrial Engine
Rated Power: 202 HP @ 2200 RPM
Max. Torque: 655 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6LTAA8.9-C325-III Industrial Engine Parts
Rated Power: 325 HP @ 2200 RPM
Maximum Torque: 1037 N·m @ 2200 RPM
Fuel System: Weifu PW2000 / RSV Mech.
Aspiration: TC & Air-Air Intercooler
Emission Standard: N / A
6LTAA8.9-C325-II Industrial Engine Parts
Rated Power: 328 HP @ 2000 RPM
Maximum Torque: 1150 N·m @ 2000 RPM
Fuel System: Weifu PW2000 / RSV Mech.
Aspiration: TC & Air-Air Intercooler
Emission Standard: N / A
6LTAA8.9-C325-I Industrial Engine Parts
Rated Power: 325 HP @ 2200 RPM
Maximum Torque: 1037 N·m @ 2200 RPM
Fuel System: Weifu PW2000 / RSV Mech.
Aspiration: TC & Air-Air Intercooler
Emission Standard: N / A
6CT9.5-C220-I Industrial Engine
Rated Power: 217 HP @ 2000 RPM
Maximum Torque: 774 N.m @ 2000 RPM
Fuel System: BYC PB Pump / RSV Mech.
Aspiration: TC & Water-Air Intercooler
Emission Standard: Euro Stage I
6BTAA5.9-C205-II Industrial Engine
Rated Power: 205 HP @ 2200 RPM
Max. Torque: 666 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C205-I Industrial Engine
Rated Power: 205 HP @ 2000 RPM
Max. Torque: 731 N.m @ 2000 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C205 Industrial Engine
Rated Power: 205 HP @ 2200 RPM
Max. Torque: 664 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C190-30 Industrial Engine
Rated Power: 202 HP @ 2200 RPM
Max. Torque: 655 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C190 Industrial Engine
Rated Power: 190 HP @ 2000 RPM
Max. Torque: 678 N.m @ 2000 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C180-30 Industrial Engine
Rated Power: 182 HP @ 2200 RPM
Max. Torque: 590 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C180-III Industrial Engine Parts
Rated Power: 177 HP @ 2500 RPM
Max. Torque: 506 N.m @ 2500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BAA5.9-C180-II Industrial Engine Parts
Rated Power: 182 HP @ 2200 RPM
Max. Torque: 590 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C180-I Industrial Engine Parts
Rated Power: 177 HP @ 2500 RPM
Max. Torque: 500 N.m @ 2500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C180 Industrial Engine Parts
Rated Power: 177 HP @ 2200 RPM
Max. Torque: 573 N.m @ 2200 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: N/A
6BTAA5.9-C170 Industrial Engine Parts
Rated Power: 170 HP @ 2200 RPM
Max. Torque: 750 N.m @ 1400 RPM
Fuel System: BYC P7100 Pump / RSV Mech.
Aspiration: TC&Air-Air Intercooler
Emission Standard: Euro Stage II
Malaysia | Construction – Ground Support Equipment
EMAC’s customer interview video of 2023, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer’s company and factory, collecting all reviews and evaluations of EMAC, covering different industries in different country and regions, we believe this series of EMAC customer interview videos can help all of other customers get to know more about EMAC, our true customer interview case can greatly help customers relieve their worries, and build their confidence to cooperate with EMAC.
A Promise is A Promise, EMAC always do what we say, and for customer’s feedback, also 100% original from clients’s real words. EMAC, a Chinese company that you can trust!
Thailand | Pump – Equipment Production
EMAC’s customer interview video of 2023, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer’s company and factory, collecting all reviews and evaluations of EMAC, covering different industries in different country and regions, we believe this series of EMAC customer interview videos can help all of other customers get to know more about EMAC, our true customer interview case can greatly help customers relieve their worries, and build their confidence to cooperate with EMAC.
A Promise is A Promise, EMAC always do what we say, and for customer’s feedback, also 100% original from clients’s real words. EMAC, a Chinese company that you can trust!
Indonesia | Construction – Customer Interview
EMAC’s customer interview video of 2025, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer’s company and factory, collecting all reviews and evaluations of EMAC, covering different industries in different country and regions, we believe this series of EMAC customer interview videos can help all of other customers get to know more about EMAC, our true customer interview case can greatly help customers relieve their worries, and build their confidence to cooperate with EMAC.
A Promise is A Promise, EMAC always do what we say, and for customer’s feedback, also 100% original from clients’s real words. EMAC, a Chinese company that you can trust!
Vietnam | Pump – Electric Motor
EMAC’s customer interview video of 2024, EMAC finished a series of customer interview with 10 different business partners from different countries and regions, most of videos are took at customer’s company and factory, collecting all reviews and evaluations of EMAC, covering different industries in different country and regions, we believe this series of EMAC customer interview videos can help all of other customers get to know more about EMAC, our true customer interview case can greatly help customers relieve their worries, and build their confidence to cooperate with EMAC.
A Promise is A Promise, EMAC always do what we say, and for customer’s feedback, also 100% original from clients’s real words. EMAC, a Chinese company that you can trust!
Hydrogen Internal Combustion Engines are Expected to be Widely used
Under the general trend of global energy conservation and emission reduction, it is imperative for the transportation industry to accelerate the process of carbon reduction and decarbonization. As a key factor in promoting energy transformation and upgrading, hydrogen energy has become the focus of competition between commercial vehicle and internal combustion engine companies for diversified technology research and development around hydrogen fuel. Among them, hydrogen internal combustion engines can not only meet emission reduction requirements, but also be comparable to traditional internal combustion engines in terms of operating costs. This unique advantage makes it stand out in the competition of many new energy power technologies and become a preferred solution for many companies.
At present, Europe is making every effort to promote the development of the hydrogen power industry, and many commercial vehicle manufacturers are paying attention to or have begun feasibility studies on hydrogen internal combustion engines. They generally believe that hydrogen internal combustion engines are a preferred solution with relatively low implementation thresholds and cost-effectiveness.
4BTAA3.9-C130 Pump Drive Engine Parts
Rated Power: 97 kW @ 2500 RPM
Fuel Pump: BYC P7100 Pump
Governor: RQV-K
Aspiration: TC & Air-Air Intercooler
Emission Standard: Euro Stage II
Identification and Classification Report for Air Transport of Goods
Sinomac is dedicated to providing customers with safe, reliable cargo transportation services. Whether by sea or by air, ensuring safe delivery of our clients’ goods is at the heart of our operations. However, due to the complex nature of some cargo, especially industrial equipment like engines, many clients have concerns about whether such items might be classified as dangerous goods in air transport. To address these concerns, Sinomac provides a detailed analysis from multiple perspectives, including engine structure, relevant regulations, and the evaluations of authoritative inspection bodies, to give clients a clear and professional answer to this question.
Benefits of Diesel Generators: Why to Choose Them
Diesel generators, which combine a diesel engine with an electric generator to produce electricity, are widely used as backup power sources, in areas without grid access, and in emergency situations. They are favored for their high fuel efficiency, durability, high power output, reliable operation under extreme conditions, cost-effectiveness in the long term, and environmental friendliness. When selecting a generator, factors such as load, area, usage, fuel consumption, and environmental impact should be considered to ensure the generator meets requirements without wasting resources. Modern diesel generators are equipped with advanced emission control technologies to reduce their environmental impact.
Save Money and do it all. The Overdrive Gear with a Transmission Efficiency of 99.8% is Unique.
The power is not enough and the timeliness is not guaranteed.
The operating cost is too high and the benefits are not guaranteed.
It is difficult to operate in complex road conditions.
Low energy consumption and high efficiency, perfect for all working conditions.
With an overdrive gear with a transmission efficiency of 99.8%.
Yingdong AMT can solve the “bottleneck” problem of operation.
It allows new and old drivers to operate efficiently, reliably and at low cost.
The all-rounder on land is unique.
The overdrive gear with a transmission efficiency of 99.8%.
Low gear torque increased by 10%, fast start and fast acceleration.
More abundant power output, easy to adapt to complex road conditions.
DCEC Power Generation Continues to Provide Protection in the Heat Wave
In the scorching heat
Every household has its air conditioner running at full capacity
Electricity consumption continues to grow
The power supply faces a “baking” test
Critical moment
The power department coordinated the dispatch of 50 power supply vehicles
Matching generator sets
Produced by Chongqing Cummins Engine Company
QSK series engine drive
Ensure power supply in many districts and counties in Chongqing
Diesel Generator Protection Device Testing
The measurement and commissioning of the diesel generator set protection device includes the setting value measurement and linkage test of the voltage relay, current relay and time relay. By adjusting the knobs of the voltage regulator and relay, the setting value of the relay is tested to ensure that it operates correctly under the set value. The overvoltage and overcurrent protection linkage test verifies the reliability and safety of the protection system and ensures the safe operation of the diesel generator set.
Online Service Sales Manager-Mrs.Wendy Fu Sales Director-Mr.Jasper Lee Parts Service-PartMac Technical Service
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