Home Use Standby Silent Diesel Generators Set YUCHAIEngine Genset 500kw 625kVA
Product Introduction
Our 500kW 625KVA BOBIG YUCHAI diesel generator (Model: YCTD20840 - G31) is designed to provide reliable power for a wide range of applications. Backed by the renowned Yuchai brand and powered by Perkins, it offers high-quality performance and long-term durability.
Key Features
Power Performance
Rated Power: With a rated power of 500kW (625KVA), it can meet the power needs of various industrial, commercial, and residential applications. The prime power output is stable and efficient, ensuring continuous operation even under heavy loads.
Frequency: The generator operates at a standard frequency of 50Hz, which is suitable for most electrical equipment in the market.
Engine Excellence
Engine Model: Powered by the YCTD20840 - G31 engine, it combines advanced technology and high-quality manufacturing. The engine, leveraging the power technology from Perkins, is known for its high torque, fuel efficiency, and low emissions.
Engine Speed: Running at 1500 RPM, it provides a smooth and consistent power supply while minimizing wear and tear on the engine components.
Technical Specifications
| General information |
Prime power |
Standby power |
| Rated Power (kVA) |
625 |
688 |
| Power Rating (kW) |
500 |
550 |
| Frequency (Hz) |
50 |
| Engine Model |
YCTD20840-G31 |
| Engine Speed (RPM) |
1500 |
| Phase |
3 |
| PF |
0.8 |
| Control System |
Digital |
| Rated voltage (V) |
400/230 (According to customer requirements) |
| Fuel tank capacity operating time |
≥ 8h @ 75% load |
PRP Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97; A 10% overload capability is available for a period of 1 hour within a 12-hour of operation.
ESP The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.
Engine Specifications
| Engine model & manufacturer |
YCTD20840-G31 (YUCHAI) |
| Emission Certification |
---- |
| Number of cylinders |
6 |
| Cylinder arrangement |
Vertical |
| Cycle |
Four stroke |
| Aspiration |
Turbocharged, air-air intercooled |
| Bore x Stroke |
152 x 180 mm |
| Cubic capacity |
19.6 L |
| Compression ratio |
14.0:1 |
| Prime power /speed |
560 kW/1500 rpm |
| Standby power /speed |
622 kW/1500 rpm |
| Governor type |
Mechanical |
| Cooling system |
Direct injection |
| Transient frequency deviation |
-0.833333333 |
| Total lubrication system capacity |
47 L |
| Coolant capacity (engine only) |
130.5 L |
| Fuel consumption |
100% load | 213.2 g/kWh @1500 rpm |
| Starter motor |
DC 24V |
| Charge alternator |
DC 24V |
Alternator Specifications
| Alternator Brand |
BOBIG |
| Alternator Manufacturer |
FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model |
BW-354E |
| Alternator Rated Power |
500kw/625kva |
| Rated voltage (V) |
230v/400v |
| Rated frequency |
50hz |
| Connecting Type |
3 Phase and 4 W |
| Number of Bearing |
1 |
| Protection Grade |
IP23 |
| Altitude |
≤1000m |
| Exciter Type |
Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class |
H class |
| Telephone Influence Factor (TIF) |
≤50 |
| THF |
≤2% |
| Voltage Regulation, Steady State |
≤±1% |
| Transient State Voltage |
≤-15%~+20% |
Dimension and Weight
| Model |
BYU688 |
BYU688S |
| Length (L) mm |
3550 |
5600 |
| Width (W) mm |
1250 |
2200 |
| Height (H) mm |
2375 |
2550 |
| Tank capacity (L) |
1150 |
0 |
Packaging & Shipping
Plywood case, 10~15 working days after receiving customers' deposit.
Company Information
We are an electrical machinery manufacturer collecting the technological research, production and sale together. With a total factory area of 10,000 square meters, including 1,000sqm standard construction area, we have 160 employees, among which 20 people are technicians.
Our main products include gasoline generators, diesel generators 5-2000kva, gas generator, pump etc. Due to our advanced technique and devices, rich experience, reliable quality, considerate service and good team work, we have won a great reputation in the world market.
Adhering to the idea of "Quality, Creation, Service and Development", we keep the aim of updating technology, improving quality and providing better service all the time. We also have kinds of advanced equipment to test our products, such as CAD system, auto assembling & winding & inserting equipment, vacuum dipping system and digital testing equipment.
We always control product quality strictly and our company has obtained ISO9000 Quality System Certification. We warmly welcome you to build sincere cooperation with us.
FACTORY:
WORKSHOP:
EQUIPMENT:
PRODUCTION:
PACKAGE:
Our Services
BOBIG products has guarantee for one year or 1000 hours whichever reach first from ex-factory date. During the guarantee period, we will provide the free easy-damageable spare parts, caused by our quality of production or raw material. After expiration, our provides cost spare parts maintenance.
Applications
- Industrial Use: It can be used as a backup power source for factories, ensuring continuous production during power outages.
- Commercial Buildings: Office buildings, shopping malls, and hotels can rely on it to maintain essential services like lighting, elevators, and security systems.
- Residential Areas: Provide reliable power to residential communities, especially in areas with unstable power grids.
Warranty and After-sales Service
We offer a comprehensive warranty for our diesel generators. Our professional after-sales service team is available 24/7 to provide technical support, maintenance, and repair services to ensure your peace of mind.
Why Choose Us
- Brand Reputation: Yuchai is a well-known and trusted brand in the diesel generator industry, with a long history of producing high-quality products.
- Quality Assurance: Our products are manufactured in strict accordance with international standards, and each generator undergoes rigorous quality inspections before leaving the factory.
- Customization Options: We understand that different customers have different needs. Our team can provide customized solutions based on your specific requirements.
FAQ
1. What is your MOQ, payment method, delivery time?
Answer: Our MOQ is only 1 set. Payment method usually is 30% T/T as deposit, 70% balance T/T before delivering. Or 100% L/C, trade assurance, paypal, western union. Delivery period normally will be 10~15 working days after receiving customers' deposit.
2. Which port do you often use when export?
Answer: Fuzhou port, Fujian province or as customer request.
3. Is there any spare parts you can provide along with generators to make the maintenance convenient?
Answer: We can provide regular engine's air filter, water filter, fuel filter, oil filter to customers for self-maintenance.
4. Can you offer parts to us if we need?
Answer: Yes, we can offer parts to you at any time, not limited in warranty time. Usually the parts can be sent out during 3-5 days.
5. For voltage, frequency, tank capacity, phase and color, can you made accord with our requests?
Answer: Yes, they can be made accord with your need.
6. If I want to be your products distributor in our country, what is your distribution policy?
Answer: Welcomes everybody join us and distribute products worldwide. We can issue authority certificates and sign agreement with you accordingly.
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