Silent/Open Diesel Generator Set With /Perkins/Volvo Engine 4BT3.9-G1 30kw 37.5kva With ATS
| Diesel 4BT3.9-G1 Genset Specification |
| Manufacturer |
|
| Model |
MB-C30 |
| Prime Powder |
30KW/37.5KVA |
| Standby Powder |
33KW/41.25KVA |
| Power Factor |
COSΦ=0.8(lagging) |
| Max. Output current |
54 A |
| Genset Weight |
940KG |
| Length x Width x Height (Engine) (mm) |
1800x760x1400 |
| Voltage |
400/230V |
| Frequency |
50HZ |
| Engine Specification |
| Manufacturer |
|
| Model |
4BT3.9-G1 |
| Rated speed |
1500rpm |
| Prime Powder |
36KW/45KVA |
| Standby Powder |
40KW/50KVA |
| Fuel Consumption |
<=210g/KW.H |
| Lube oil capacity |
9 L |
| Bore (mm) x Stroke (mm) |
102*120 |
| Compression ratio |
17.5:1 |
| Displacement (litre) |
3.92L |
| Coolant capacity, L |
/ |
| Configuration |
4 in line ,four-stroke, Turbocharged, Charge Air Cooled |
| Cooling |
Liquid Cooled |
| Governor type |
Mechanical |
| Starting voltage |
24 Volts DC |
| Filtration system |
Air Filter/Fuel Filter/Oil Filter |
| Alternator Specification |
| Manufacturer |
|
| Model |
MBC22A |
| Voltage Regulator |
AVR |
| Voltage adjust range |
±1% |
| Rated Voltage/Frequency/Factor |
400/230V, 50HZ, COSΦ 0.8(lagging) ,Three-phase Four-wire |
| Steady-state Frequency |
5% |
| No-load Voltage Adjust Range |
>=95%-105% |
| Insulation Class |
H |
| IP Protection |
22 |
| Excitation Type |
Blushless |
A diesel generator silent enclosure (also commonly referred to as a soundproof canopy or acoustic enclosure) is a specialized structure engineered to minimize the operational noise generated by diesel generator sets.
I. Structural Features
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Outer Shell: Generally fabricated from high-strength sheet metal (such as galvanized steel or aluminum), providing excellent mechanical strength, corrosion resistance, and durability to protect the internal generator set.
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Sound-Absorbing Materials: Lined with premium materials like fiberglass or rock wool to absorb acoustic energy and eliminate sound wave reflections inside the canopy.
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Sound-Insulation Barriers: Integrated with heavy-duty acoustic felts or dampening sheets to block and contain noise transmission effectively.
💡 Deep Dive & Expansion
Advanced Engineering Features: Modern high-end silent enclosures also incorporate residential-grade silencers (mufflers) within the exhaust system, anti-vibration rubber mounts at the base to decouple structure-borne noise, and aerodynamic air intake/discharge louvers that ensure optimal cooling airflow while trapping acoustic waves.
II. Key Advantages
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Significant Noise Reduction: Substantially lowers the decibel (dB) ratings of the running generator to meet strict environmental and municipal regulations, minimizing the impact on nearby communities.
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All-Weather Protection: Acts as a rugged barrier against harsh environmental elements—preventing dust, rain, snow, and wildlife from entering the unit—thereby extending the generator's service life.
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High Mobility: Many enclosures are designed with integrated lifting eyes, forklift pockets, or mounted on trailers, making them highly portable and easy to deploy across various sites.
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Aesthetic & Compact Design: Features a sleek, industrial aesthetic with powder-coated finishes that blend seamlessly into urban or commercial landscapes.
💡 Deep Dive & Expansion
Smart Additions: Premium enclosures often feature external emergency stop buttons for rapid shutdown, transparent control panel viewing windows for easy monitoring without opening the doors, and lockable access doors to prevent unauthorized tampering or fuel theft.
III. Primary Applications
1. Construction Sites
Provides reliable prime or standby power for construction machinery and site offices while strictly adhering to urban noise constraints to prevent complaints from nearby residents.
2. Noise-Sensitive Environments (Hospitals, Schools, & Data Centers)
Ensures uninterrupted critical backup power during grid failures without disrupting the quiet environment essential for healthcare, education, or corporate operations.
3. Remote & Field Operations
Deploys in rugged, off-grid environments—such as oil & gas exploration, mining sites, and infrastructure projects—offering dependable, weather-protected power under extreme conditions.
