Reliable and Soundproof 31kVA SDEC Industrial Diesel Genset
A-SH34S
Standby Power: 34/27 (KVA/KW)
Prime Power: 31/24 (KVA/KW)
Engine Model: 4Z3.2-G11
Engine Speed: 1500 RPM
Alternator Model: ASF 184 G
Starting System: Electric
Cylinder: 4 Cylinder in line
Fuel Type: Diesel
Dimension:2300 X 960 X 1150(L x W x H)
Weight: 870kg
minimum order: 1 unit
Supply Ability: 500 units / Month
Country of Origin: China
Stock Time: 30-35 Days
Prime Power: 31/24 (KVA/KW)
Engine Model: 4Z3.2-G11
Engine Speed: 1500 RPM
Alternator Model: ASF 184 G
Starting System: Electric
Cylinder: 4 Cylinder in line
Fuel Type: Diesel
Dimension:2300 X 960 X 1150(L x W x H)
Weight: 870kg
minimum order: 1 unit
Supply Ability: 500 units / Month
Country of Origin: China
Stock Time: 30-35 Days
Quantity
Production Description
This 31kVA (24kW) SDEC soundproof diesel generator features a genuine SDEC engine and Hosem alternator, delivering reliable 400/230V three-phase 50Hz power output with low noise ≤65 dBA at 7m. It comes standard with a Deepsea controller for full protection, ideal for industrial, commercial and standby power needs.
Generator Set Specification：
| Model | A-SH34S | |
| Max. Power | kVA | 34 |
| kW | 27 | |
| Rate Power | kVA | 31 |
| kW | 24 | |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 44.7 |
| Dimension For Open-type Genset | mm | 1820 X 830 X 1350 |
| Weight For Open-type Genset | kg | 670 |
| Dimension For Soundproof Genset | mm | 2300 X 960 X 1350 |
| Weight For Soundproof Generator | kg | 870 |
| Noise Level at 7 Meters | dBA | 65 |
| Fuel Tank Capacity | Liters | 80 |
| Battery | One of Free Maintenance Battery | |
Engine Specification：
| Engine Manufacturer | Shanghai Diesel Engine Co., Ltd. | |
| Engine Brand | SDEC | |
| Engine Model | 4Z3.2-G11 | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Naturally Aspirated | |
| Governor | Mechanical | |
| Engine Max. Output Power | kW | 35 |
| Displacement | L | 3200 |
| Starting Voltage | V | 12 |
| Bore | mm | 98 |
| Stroke | mm | 105 |
| Lubrication Oil Capacity | L | 8-10 |
| Compression Ratio | 18 : 1 | |
| Intake Air Flow | M3/Min | 3.34 |
| Fuel Consumption at 100% Load | L/H | 8.6 |
Alternator Specification：
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. | |
| Alternator Model | ASF184G | |
| Alternator Brand | Hosem | |
| Rate Output | kVA | 31 |
| Frequency | Hz | 50Hz |
| Current | A | 44.7 |
| Insulation | Class H | |
| Voltage Regulation | SX440 | |
| 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 | Deepsea | |
| Controller Model | DSE7320 | |
| Breaker Brand | Delixi | |
| Breaker Capacity | A | 63 |
| 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. | ||
Generator Details:
FQA：
Q1: What are the key application scenarios for your 31kVA reliable SDEC diesel generator with soundproof canopy?
A: This cost-effective SDEC genset excels in small commercial facilities, residential backup power, light construction sites, and remote project locations, delivering stable, uninterrupted power for critical operations in both indoor and outdoor environments.
Q2: Which engine model drives this 31kVA unit, and what makes it ideal for long-term reliable operation?
A: It is equipped with the genuine SDEC 4Z3.2-G11 engine – a 4-cylinder in-line naturally aspirated design. It features low fuel consumption (8.6L/h at full load), strong anti-corrosion performance, and proven durability, ensuring consistent power output even in variable working conditions.
Q3: What noise level does the soundproof SDEC generator achieve, and where is it best suited?
A: Our soundproof canopy design reduces noise to 65 dBA at 7 meters, making this quiet SDEC diesel generator perfect for noise-sensitive environments like residential neighborhoods, small offices, schools, and healthcare clinics.
Q4: What optional features can we add to this 31kVA soundproof SDEC generator set?
A: Optional configurations include ATS (automatic transfer switch), remote monitoring system, extended fuel tank, Deepsea controller, brushless alternator upgrade, and enhanced IP protection, allowing you to tailor the unit to meet your specific power and operational needs.
Q5: Can we customize this SDEC diesel generator to fit our project requirements?
A: Our experienced technical team can fully customize the unit to your specifications, including open/soundproof type selection, alternator brand options (Leroy Somer, Marathon, Mecc Alte, Hosem), control panel upgrades, exterior color choices, and other functional modifications tailored to your project’s unique demands.
