50kVA Durable Isuzu Diesel Generator with Soundproof Canopy
A-I55S
Standby Power: 55/44 (KVA/KW)
Prime Power: 50/40 (KVA/KW)
Engine Model: 4JB1T-S
Engine Speed: 1500 RPM
Alternator Model: ASF184J
Starting System: Electric
Cylinder: 4 Cylinder in line
Fuel Type: Diesel
Dimension:2150*900*1200(L x W x H)
Weight: 960kg
minimum order: 1 unit
Supply Ability: 500 units / Month
Country of Origin: China
Stock Time: 30-35 Days
Prime Power: 50/40 (KVA/KW)
Engine Model: 4JB1T-S
Engine Speed: 1500 RPM
Alternator Model: ASF184J
Starting System: Electric
Cylinder: 4 Cylinder in line
Fuel Type: Diesel
Dimension:2150*900*1200(L x W x H)
Weight: 960kg
minimum order: 1 unit
Supply Ability: 500 units / Month
Country of Origin: China
Stock Time: 30-35 Days
Quantity
Product Description
This 40kW (50kVA) Isuzu-powered diesel generator (Model A-I55S) features a genuine Isuzu engine paired with a Hosem alternator, delivering reliable 400/230V three-phase power with ultra-low 72dBA noise at 7 meters. Equipped with a Smartgen controller for comprehensive protection, it is ideal for residential, commercial, and small industrial backup power needs.
Generator Set Specification:
| Model | A-I55S | |
| Max. Power | kVA | 55 |
| kW | 44 | |
| Rate Power | kVA | 50 |
| kW | 40 | |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 72.2 |
| Fuel Tank Capacity | L | 90 |
| Dimension For Open-type Genset | mm | 1560 X 680 X 1350 |
| Weight For Open-type Genset | kg | 630 |
| Dimension For Soundproof Genset | mm | 2150 X 900 X 1200 |
| Weight For Soundproof Generator | kg | 960 |
| Noise Level for Soundproof Generator at 7M | dBA | 72 |
| Battery | One of Free Maintenance Battery | |
Engine Specification:
| Engine Manufacturer | Isuzu Engine Co., Ltd. | |
| Engine Brand | Isuzu | |
| Engine Model | 4JB1T-S | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Turbocharged | |
| Governor | Electric | |
| Engine Max. Output Power | kW | 56 |
| Displacement | L | 2.9 |
| Compression Ratio | 18.2: 1 | |
| Starting Voltage | V | 12 |
| Bore | mm | 93 |
| Stroke | mm | 105 |
| Lubrication Oil Capacity | L | 5.6 |
| Intake Air Flow | M3/Min | 18.2 |
| Fuel Consumption at 100% Load | L/H | 11.5 |
Alternator Specification:
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. | |
| Alternator Model | ASF 224D | |
| Alternator Brand | Hosem | |
| Rate Output | kVA | 50 |
| Frequency | Hz | 50Hz |
| Altitude | M | ≤1000 |
| Insulation | Class H | |
| Phase | 3 Phase | |
| Working Temperature without power decrease | ≤40℃ | |
| Working Altitude without power decrease | ≤1000m | |
| Automatic Voltage Regulation | SX460 | |
| Protection Grade | IP23 | |
| Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional | |
Control Panel Specification:
| Controller Brand | Smartgen | |
| Controller Model | HGM6120N | |
| Breaker Brand | Delixi | |
| Breaker Capacity (A) | 80 | |
| Battery Charger | Smartgen Model BAC06A | |
| Emergency Stop Button | Supply | |
| Automatic Mains Fail (AMF) | Supply | |
| Fuel Level | Supply | |
| Automatic Transfer Switch | ATS as optional part | |
| 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. | ||
Generatordetails:
FQA：
Q1: What are the key application scenarios for your 50kVA Isuzu diesel generator with soundproof canopy?
A: This heavy-duty Isuzu genset excels in small industrial facilities, commercial backup power, construction job sites, and remote project sites, delivering stable, uninterrupted power for critical operations in both indoor and outdoor environments.
Q2: Which engine model drives this 50kVA unit, and what makes it ideal for long-term reliable operation?
A: It is equipped with the genuine Isuzu 4JB1T-S engine – a 4-cylinder in-line turbocharged design. It features low fuel consumption (11.5L/H at full load), strong anti-corrosion performance, and proven durability, ensuring consistent power output even in harsh industrial or remote working conditions.
Q3: What noise level does the soundproof Isuzu generator achieve, and where is it best suited?
A: Our soundproof canopy design reduces noise to 72 dBA at 7 meters, making this quiet Isuzu diesel generator perfect for noise-sensitive environments like residential neighborhoods, hospitals, schools, and commercial office zones.
Q4: What optional features can we add to this 50kVA soundproof Isuzu generator set?
A: Optional configurations include ATS (automatic transfer switch), remote monitoring system, extended fuel tank, deep sea controller, brushless alternator, and IP23 enhanced protection, to meet your project-specific power needs.
Q5: Can we customize this Isuzu diesel generator to fit our project requirements?
A: Our experienced technical team can fully customize the unit to your specifications, including open/soundproof type, alternator brand selection, control panel options, color, and other functional modifications tailored to your project.
