FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
| Payment Terms | L/C, T/T, D/P |
| Supply Ability | 500PCS Per Month |
| Delivery Time | 30 work days |
| Packaging Details | 200*85*105cm |
| Brand Name | YUNNEI |
| Model Number | YUNNEIYN25ANJ21 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/P | Supply Ability | 500PCS Per Month |
| Delivery Time | 30 work days | Packaging Details | 200*85*105cm |
| Brand Name | YUNNEI | Model Number | YUNNEIYN25ANJ21 |
| Place of Origin | China | ||
| High Light | 18kW open diesel generator ，YN25ANJ21 diesel genset ，prime power diesel generator | ||
YUNNEI Diesel Generator Set. Our YUNNEI YN25ANJ21 Diesel Generator is a high-performance, heavy-duty diesel generator set designed for reliable prime and standby power. Engineered with the renowned YUNNEI engine, this 18kW unit is encased in a robust soundproof canopy, making it an ideal solution for applications requiring low noise operation without compromising on power and durability. It is the perfect power source for construction, industrial, commercial, and emergency backup use.
| Specification | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 23 | 25 |
| Power Rating (kW) | 18 | 20 |
| Frequency (Hz) | 50 | |
| Engine Model | YN25ANJ21 | |
| 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.
| Model | BYN25 (Open Type) | BYN25S (Silent Type) |
|---|---|---|
| Length (L) mm | 1400 | 2000 |
| Width (W) mm | 610 | 850 |
| Height (H) mm | 1150 | 1050 |
| Tank Capacity (L) | 41 | 41 |
| Engine Model & Manufacturer | YN25ANJ21 (YUNNEI) |
| Engine Model | YN25ANJ21 |
| Engine Rated Speed (rpm) | 1500 |
| Generator Set Frequency (Hz) | 50 |
| Engine Prime Power (PRP) (kW) | 21 |
| Length (L) mm | 900 |
| Width (W) mm | 540 |
| Height (H) mm | 760 |
| Engine Dry Weight w/o Cooling System (kg) | 200 |
| Aspiration Type | Nature |
| Injection Type | Direct |
| Configuration | Vertical |
| No. of Cylinders | 4 |
| Displacement (liters) | 2.54 |
| Bore (mm) | 90 |
| Stroke (mm) | 100 |
| Compression Ratio | 17.5 |
| Piston Speed (m/s) | 5.0/6.0 |
| Rotation Direction (from flywheel) | Anti-clockwise |
| Number of Flywheel Teeth | 109 |
| Flywheel House Size | SAE4 |
| Alternator Brand | BOBIG |
| Alternator Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-184E |
| Alternator Rated Power | 18kw/23kva |
| 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% |
Auto start and auto mains failure control module (Alternator frequency & can speed sensing)
| Engine | Alternator | Fuel System |
|---|---|---|
| Water Jacket Preheater | PMG excitation | 12 / 24 hour base tank |
| Oil Preheater | Space heater | Bunded fuel tank |
| Oil manual pump | Winding temperature measuring | External fuel tank |
| Automatic fuel feeding | ||
| Switch between external tank and base tank (three-way valve) |
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
8000000-10000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Our Catalogue: BOBIG CATALOGUE 2024-1.pdf BOBIG POWER Introduction: BOBIG POWER is a leading company in the production and supply of diesel generator sets. With a history spanning over 20 years, we have established ourselves as a trusted provider of reliable power s... Our Catalogue: BOBIG CATALOGUE 2024-1.pdf BOBIG POWER Introduction: BOBIG POWER is a leading company in the production and supply of diesel generator sets. With a history spanning over 20 years, we have established ourselves as a trusted provider of reliable power s...
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