Soundproof 125kVA 3Phase Diesel Generator Powered by Robust SDEC Engine
The Soundproof 125kVA 3Phase Diesel Generator powered by a robust SDEC engine is designed to deliver stable, efficient, and low-noise power for demanding commercial and industrial applications. Built for reliability and long service life, this generator set offers an ideal balance between strong performance, economical operation, and acoustic comfort.
Equipped with a high-quality soundproof canopy and a durable SDEC diesel engine, the generator ensures consistent three-phase power output while significantly reducing operating noise. It is well suited for locations where noise control and uninterrupted power supply are equally important.
Each unit is factory-assembled and thoroughly tested to ensure dependable operation under both prime power and standby power conditions.
Key Features
Robust SDEC Diesel Engine
lRated output: 125kVA, 3-phase
lProven engine design for stable power and long working life
Soundproof & Low-Noise Design
lHeavy-duty acoustic canopy with high-density sound-absorbing materials
lIndustrial muffler effectively reduces exhaust noise
lIdeal for noise-sensitive environments such as offices and residential areas
Stable & Safe Power Supply
lHigh-quality alternator ensures consistent voltage and frequency
lIntelligent control panel with real-time monitoring
lFull protection system for overload, high temperature, and low oil pressure
Durable & User-Friendly Construction
lAnti-vibration mounts reduce mechanical stress and extend component life
lCompact structure for easier installation and transportation
lConvenient access doors simplify inspection and maintenance
Specification of Soundproof 125kVA 3Phase Diesel Generator Powered by Robust SDEC Engine
| Generator Set Specification |
| Model |
A-SH138S |
| Max. Power |
kVA |
138.0 |
| kW |
110.4 |
| Rate Power |
kVA |
125.0 |
| kW |
100.0 |
| Frequency |
Hz |
50 |
| Rate Voltage |
V |
400/230 |
| Rate Current |
A |
180.4 |
| Dimension For Open-type Genset |
mm |
2150 X 900 X 1420 |
| Weight For Open-type Genset |
kg |
1200 |
| Dimension For Soundproof Genset |
mm |
2900 X 1080 X 1500 |
| Weight For Soundproof Generator |
kg |
1900 |
| Noise Level at 7 Meters |
dBA |
75 |
| Fuel Tank Capacity |
Liters |
250 |
| Battery |
Two of Free Maintenance Battery |
| Engine Specification |
| Engine Manufacturer |
Shanghai Diesel Engine Co., Ltd. |
| Engine Brand |
SDEC |
| Engine Model |
4HTAA4.3-G22 |
| No. of Cylinder |
4 Cylinder in line |
| Aspiration |
Turbocharged and Air to Air Aftercooled |
| Governor |
Electric |
| Engine Max. Output Power |
kW |
132 |
| Displacement |
L |
4.300 |
| Starting Voltage |
V |
24 |
| Bore |
mm |
105 |
| Stroke |
mm |
124 |
| Lubrication Oil Capacity |
L |
11-13 |
| Compression Ratio |
16 : 1 |
| Intake Air Flow |
M3/Min |
8 |
| Fuel Consumption at 100% Load |
L/H |
28.5 |
| Alternator Specification |
| Alternator Manufacturer |
Fuzhou Hosem Power Co., Ltd. |
| Alternator Model |
ASF274ES |
| Alternator Brand |
Hosem |
| Rate Output |
kVA |
125 |
| Frequency |
Hz |
50Hz |
| Current |
A |
180.4 |
| Insulation |
Class H |
| Voltage Regulation |
SX460 |
| Protection Grade |
IP23 |
| Working Temperature without Output Decrease |
≤1000m |
| Phase |
3 Phase |
| Temperature Rise |
125 Degree Celsius |
| Alternator for optional |
Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional |
|
| Control Panel Specification |
| Controller Brand |
Smartgen |
| Controller Model |
HGM6120 |
| Breaker Brand |
Delixi |
| Breaker Capacity |
A |
200 |
| Battery Charger |
Smartgen Model BAC06A |
| Emergency Stop Button |
Supply |
| Automatic Mains Fail (AMF) |
Supply |
| Fuel Level |
Supply |
| Automatic Transfer Switch |
ATS as optional part |
| Mains Monitor |
Supply with AMF Function |
| The control panel supply the full protection with alarm and shutdown of the diesel generator include Start-up fault (generator set shutdown), High coolant temperature (alarm and generator set shutdown), Low oil pressure (alarm and generator set shutdown), Low fuel level (alarm), Low cooling fluid level alarm (as optional), Overload (alarm and generator set shutdown), Battery voltage high (alarm). |
|
|
| Optional controller: Each model of Deepsea, Smartgen, ComAp brand controller. |
Typical Applications
The Soundproof 125kVA 3Phase SDEC diesel generator is widely used in:
lCommercial buildings and office complexes
lFactories and manufacturing plants
lHospitals and medical facilities
lData rooms and communication systems
lConstruction sites and infrastructure projects
lResidential backup power in noise-restricted areas
FAQ – Soundproof 125kVA 3Phase Diesel Generator Powered by Robust SDEC Engine
Q1: Is this generator suitable for continuous operation?
A1: Yes. The generator can be used for prime power when operated within recommended load limits and maintained regularly, making it suitable for long-hour operation.
Q2: Can this generator support sensitive electrical equipment?
A2: Yes. The high-quality alternator and stable voltage regulation ensure smooth power output suitable for sensitive equipment such as servers, control systems, and medical devices.
Q3: Are customization options available?
A3: Yes. Optional configurations include ATS (Automatic Transfer Switch), remote monitoring, different control panels, fuel tank upgrades, and voltage/frequency customization.
Q4: What warranty does Hosem Power provide?
A4: Hosem Power provides a one-year or 1,000 running hours warranty, whichever comes first. During the warranty period, replacement spare parts are supplied free of charge for any manufacturing-related issues.
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