Isuzu 45kVA High-performance Diesel Generator Set
A-I50HS
Standby Power: 50/40 (KVA/KW)
Prime Power: 45/36 (KVA/KW)
Engine Model: 4JB1TA-S
Engine Speed: 1500 RPM
Alternator Model: ASF224D
Starting System: Electric
Cylinder: 4 Cylinder in line
Fuel Type: Diesel
Dimension:2150 X 900 X 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: 45/36 (KVA/KW)
Engine Model: 4JB1TA-S
Engine Speed: 1500 RPM
Alternator Model: ASF224D
Starting System: Electric
Cylinder: 4 Cylinder in line
Fuel Type: Diesel
Dimension:2150 X 900 X 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 high-performance 45kVA (36kW) Isuzu diesel generator is equipped with a robust naturally aspirated Isuzu engine and a premium Hosem alternator, providing reliable 400/230V three-phase power output. With soundproof construction ensuring low-noise operation and comprehensive protection controls, it is perfectly suited for industrial backup, commercial facilities, construction sites, and residential power solutions.
Generator Set Specification:
| Model | A-I50S | |
| Max. Power | kVA | 50 |
| kW | 40 | |
| Rate Power | kVA | 45 |
| kW | 36 | |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 65 |
| 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 | 2050 X 860 X 1100 |
| 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 | 4JB1TA-S | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Turbocharged | |
| Governor | Electric | |
| Engine Max. Output Power | kW | 51 |
| Displacement | L | 2.8 |
| Compression Ratio | ||
| Starting Voltage | V | 12 |
| Bore | mm | 93 |
| Stroke | mm | 102 |
| Lubrication Oil Capacity | L | 4.5 |
| 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 | ASF224D | |
| Alternator Brand | Hosem | |
| Rate Output | kVA | 40 |
| 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) | 70 | |
| 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. | ||
Generator Details:
FQA：
Q1: What are the key application scenarios for your 45kVA high-performance Isuzu diesel generator with soundproof canopy?
A: This high-performance Isuzu genset is ideal for small to medium commercial facilities, industrial backup power, construction sites, and remote project locations. It delivers stable, uninterrupted 400/230V three-phase power for critical equipment in both indoor and outdoor environments, including small factories, home backup systems, temporary worksites, and retail complexes.
Q2: Which engine model powers this 45kVA unit, and what makes it ideal for long-term reliable operation?
A: It is equipped with the genuine Isuzu 4JB1TA-S engine – a 4-cylinder in-line turbocharged design. With low fuel consumption (11.5L/h at full load), excellent corrosion resistance, and proven durability, it ensures consistent power output even in variable operating conditions, making it perfect for continuous or backup use over extended periods.
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 suitable for noise-sensitive environments like residential areas, small offices, schools, and healthcare clinics, where low-noise operation is essential.
Q4: What optional features can we add to this 45kVA soundproof Isuzu generator set?
A: Optional configurations include ATS (automatic transfer switch), remote monitoring system, extended fuel tank, brushless alternator upgrade, enhanced IP protection, and multiple controller options (Smartgen, Deepsea, ComAp), allowing you to tailor the unit to meet your specific power and operational needs.
Q5: Can we customize this Isuzu diesel generator to fit our project requirements?
A: Our 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.
