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Introduction
400KW Silent Diesel Generator This silent generator delivers exceptional performance with a standby power of 400KW and a prime power of 360KW, all while maintaining whisper-quiet operation. Perfect for noise-sensitive settings, it combines advanced soundproofing with robust design to ensure reliable electricity wherever it’s needed.
主な機能
- Whisper-Quiet Performance: Advanced noise reduction technologies, including a soundproof enclosure, shock-absorbing materials, and a multi-layer impedance-mismatched muffler, keep noise levels between 70-85 dB at 7 meters—well below national limits and compliant with ISO374 standards.
- Powerful Output: Offers 400KW standby power and 360KW prime power, making it ideal for both backup and continuous use.
- Trusted Components: Powered by a Cummins QSNT-G4X engine and paired with a Stamford S4L1D-G41/HCI444F1 alternator for unmatched reliability and efficiency.
- Standards Compliance: Meets rigorous global standards, including ISO8528-2005 and GB/T2820-2009, ensuring top-tier quality and safety.
- Eco-Conscious Design: Operates efficiently under specified environmental conditions, minimizing emissions and vibrations.
技術仕様
Generator Set Parameters
| Parameter | Value |
|---|---|
| Model | XN400SGD |
| 種類 | Silent |
| スタンバイ電源 | 400KW |
| Prime Power | 360KW |
| 寸法 | 4600×1600×2300 mm |
| 重量 | 6310 キログラム |
| 速度 | 1500 r/min |
| Fuel Consumption | 205 g/kw.h |
| Noise Level (at 7m) | 70~85 dB |
| Voltage Regulation | ≤±1% |
| Frequency Regulation | ≤5% |
Engine Specifications
| Parameter | Value |
|---|---|
| ブランド | カミンズ |
| Model | QSNT-G4X |
| Max Power | 448KW |
| Output Power | 407KW |
| Cylinders | 6, In-line |
| Compression Ratio | 16.3:1 |
| Bore x Stroke | 140×152 ミリメートル |
| Displacement | 14L |
| Cooling | Closed Water Cycle |
| Starting | DC24V Electric |
| Intake | Turbocharged, Water-Air Intercooled |
Alternator Specifications
| Parameter | Value |
|---|---|
| ブランド | Stamford |
| Model | S4L1D-G41 HCI444F |
| Capacity | 450KVA |
| Voltage | 400V/230V |
| 種類 | Brushless, Single Bearing |
| Excitation | Self-Excited, AVR |
| Insulation | H Class |
| Protection | IP23 |
Environmental Requirements
| Parameter | Value |
|---|---|
| Altitude | ≤1000m |
| Fuel | 0# Light Diesel |
| Atmospheric Pressure | ≥89.9 kPa |
| Oil | CF Grade/15W-40 |
| Intake Temperature | ≤40℃ |
| Water Quality pH | 6.5–8 |
| Relative Humidity | ≤60% |
Performance and Reliability
The 400KWサイレントディーゼル発電機 is built to last. Its Cummins QSNT-G4X engine features a high-strength alloy cast iron cylinder block for reduced vibration and noise, while the four-valve-per-cylinder design optimizes combustion for better efficiency and lower emissions. A single camshaft ensures precise timing, and the forged steel crankshaft enhances durability. The Stamford alternator delivers stable, clean power with minimal distortion, making it suitable for sensitive equipment.
Standard Configuration
- Engine Components: Cummins QSNT-G4X engine, diesel filter, エアフィルター, oil filter, charger, and starter motor.
- Alternator Components: Stamford alternator with air switch.
- Control System: LCD digital display controller and electronic governor.
- Additional Parts: Water tank radiator, steel base, damping pad, muffler, battery, battery cable, 油, and shock pad.
Compliance and Certifications
This generator adheres to:
- Military Standard: GJB 5785-2006
- National Standard: GB/T 2820-2002
- Communication Standard: YD/T 502-2007
- Industry Standard: JB/T 10303-2001
- Environmental Certifications: Noise and Vibration Class A, Exhaust Class A
- Tier Certification: YD/T502-2007
アプリケーション
The 400KWサイレントディーゼル発電機 is perfect for:
- Hospitals and medical facilities
- Data centers and server rooms
- Residential communities
- Construction projects
- Outdoor events requiring quiet power
Warranty and Support
XN-GEN backs this generator with a 1-year or 1000-hour warranty, covering the engine, alternator, and control system. With a nationwide service network, you’ll have access to 24-hour technical support and expert assistance whenever needed.
Contact Us
📧 Email: [ gmail@xn-gen.com]
📞 Phone: [+86 15216161715]
🌐 Website: [xn-gen.com]
For more information or to discuss your specific energy requirements, please contact our sales team. We are committed to delivering efficient and reliable power solutions tailored to your project needs.
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