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Soundproof 125kVA 3Phase Diesel Generator Powered by Robust SDEC Engine

Categories Industrial Generator Set
Brand Name: Hosem
Model Number: A-SH138S
Certification: CE/ISO9001
Place of Origin: China
MOQ: 1 set
Payment Terms: T/T,L/C
Supply Ability: 1000 sets per month
Delivery Time: 30 days
Packaging Details: Ply-wood or plastic film
Model: A-SH138S
Max. Power: 110.4kW/138kVA
Engine Brand: SDEC
Rate Power: 100kW/125kVA
Engine Model: 4HTAA4.3-G22
Rate Voltage: 400/230V
Alternator Brand: Hosem
Rate Current: 180.4A
Alternator Model: ASF274ES
Frequency: 50Hz
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Soundproof 125kVA 3Phase Diesel Generator Powered by Robust SDEC Engine

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
ModelA-SH138S
Max. PowerkVA138.0
kW110.4
Rate PowerkVA125.0
kW100.0
FrequencyHz50
Rate VoltageV400/230
Rate CurrentA180.4
Dimension For Open-type Gensetmm2150 X 900 X 1420
Weight For Open-type Gensetkg1200
Dimension For Soundproof Gensetmm2900 X 1080 X 1500
Weight For Soundproof Generatorkg1900
Noise Level at 7 MetersdBA75
Fuel Tank CapacityLiters250
BatteryTwo of Free Maintenance Battery

Engine Specification
Engine ManufacturerShanghai Diesel Engine Co., Ltd.
Engine BrandSDEC
Engine Model4HTAA4.3-G22
No. of Cylinder4 Cylinder in line
AspirationTurbocharged and Air to Air Aftercooled
GovernorElectric
Engine Max. Output PowerkW132
DisplacementL4.300
Starting VoltageV24
Boremm105
Strokemm124
Lubrication Oil CapacityL11-13
Compression Ratio16 : 1
Intake Air FlowM3/Min8
Fuel Consumption at 100% LoadL/H28.5


Alternator Specification
Alternator ManufacturerFuzhou Hosem Power Co., Ltd.
Alternator ModelASF274ES
Alternator BrandHosem
Rate OutputkVA125
FrequencyHz50Hz
CurrentA180.4
InsulationClass H
Voltage RegulationSX460
Protection GradeIP23
Working Temperature without Output Decrease≤1000m
Phase3 Phase
Temperature Rise125 Degree Celsius
Alternator for optionalLeroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional



Control Panel Specification
Controller BrandSmartgen
Controller ModelHGM6120
Breaker BrandDelixi
Breaker CapacityA200
Battery ChargerSmartgen Model BAC06A
Emergency Stop ButtonSupply
Automatic Mains Fail (AMF)Supply
Fuel LevelSupply
Automatic Transfer SwitchATS as optional part
Mains MonitorSupply 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.

Contact Hosem Power today to receive a tailored quotation and professional support for your project.

Click here to explore more SDEC-powered generator sets and find the right solution for your power needs.

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