Fuzhou Hosem Power Co., Ltd.
| Rate Voltage | 400/230V |
| Max. Power | 44kW / 55kVA |
| Rate Current | 72.2A |
| Payment Terms | L/C,T/T |
| Supply Ability | 1000 Set / Months |
| Delivery Time | 30 days |
| Packaging Details | Plastic films or ply-wood |
| Engine Model | JE493ZLDB-02 |
| Alternator Model | ASF224D |
| Alternator Brand | Hosem |
| Engine Brand | Isuzu |
| Rate Power | 40kW / 50kVA |
| Frequency | 50Hz |
| Model | A-I55S |
| Brand Name | Hosem |
| Model Number | A-I55S |
| Certification | CE/ ISO |
| Place of Origin | China |
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Product Specification
| Rate Voltage | 400/230V | Max. Power | 44kW / 55kVA |
| Rate Current | 72.2A | Payment Terms | L/C,T/T |
| Supply Ability | 1000 Set / Months | Delivery Time | 30 days |
| Packaging Details | Plastic films or ply-wood | Engine Model | JE493ZLDB-02 |
| Alternator Model | ASF224D | Alternator Brand | Hosem |
| Engine Brand | Isuzu | Rate Power | 40kW / 50kVA |
| Frequency | 50Hz | Model | A-I55S |
| Brand Name | Hosem | Model Number | A-I55S |
| Certification | CE/ ISO | Place of Origin | China |
| High Light | 50kVA soundproof diesel generator ，Isuzu engine diesel generator ，50Hz diesel generator with warranty | ||
The 50Hz 50kVA Soundproof Diesel Generator powered by the JE493ZLDB-02 Isuzu engine is a compact, reliable, and low-noise power solution designed for both prime and standby applications. Built with Isuzu’s proven diesel technology, this generator delivers stable performance and long service life, making it ideal for commercial, residential, and light industrial use.
To meet strict noise control requirements, the generator is enclosed in a heavy-duty soundproof canopy with advanced acoustic insulation, effectively reducing operating noise while maintaining efficient cooling. Combined with Hosem Power’s precision engineering and strict factory testing, this 50kVA Isuzu generator ensures dependable power even in demanding environments.
Reliable Isuzu Engine Performance
Low-Noise Soundproof Design
Stable Power Output
Durable & User-Friendly Construction
| 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 | 100 |
| Dimension For Open-type Genset | mm | 1560 X 680 X 1350 |
| Weight For Open-type Genset | kg | 630 |
| Dimension For Soundproof Genset | mm | 2300 X 960 X 1200 |
| Weight For Soundproof Generator | kg | 1050 |
| Noise Level for Soundproof Generator at 7M | dBA | 70 |
| Battery | One of Free Maintenance Battery | |
| Engine Specification | ||
| Engine Manufacturer | Isuzu Engine Co., Ltd. | |
| Engine Brand | Isuzu | |
| Engine Model | JE493ZLDB-02 | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Turbocharged, Aftercooled | |
| Governor | Mechanical | |
| Engine Max. Output Power | kW | 42 |
| Displacement | L | 2.8 |
| Compression Ratio | 18.2 : 1 | |
| Starting Voltage | V | 12 |
| Bore | mm | 93 |
| Stroke | mm | 102 |
| Lubrication Oil Capacity | L | 5.6 |
| Intake Air Flow | M3/Min | 18.2 |
| Fuel Consumption at 100% Load | L/H | 11.18313253 |
| Alternator Specification | ||
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. | |
| Alternator Model | ASF224D | |
| 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) | 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 | |
| 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. | ||
The 50kVA soundproof Isuzu diesel generator is widely used for:
80kVA Generator Installed in Iraq – Powering a Quarry
An 80kVA generator set, powered by a Isuzu engine, has been successfully installed at a quarry in Iraq, providing reliable and continuous power for its operations.
Q1: Is this generator suitable for residential areas?
A1: Yes. Thanks to its soundproof canopy and noise-reduction design, this generator operates quietly and is well-suited for homes, apartments, and residential neighborhoods.
Q2: Can it work as both prime and standby power?
A2: Yes. This 50kVA Isuzu generator is designed for prime power in areas with unstable grids as well as standby power during outages.
Q3: Does the generator support automatic start during power failure?
A3: Yes. When equipped with an Automatic Transfer Switch (ATS), the generator can start automatically when the main power fails and stop when grid power is restored.
Q4: What warranty does Hosem Power provide?
A4: Hosem Power offers a 1-year or 1,000 running hours warranty (whichever comes first), including free replacement parts for quality-related issues during the warranty period.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2006
Total Annual:
8000000-10000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Fuzhou Hosem Power Co., Ltd. is one of the most famous diesel generator manufacturers in China. The Hosem brand generator set output range from 3kVA to 3000kVA with frequency at 50Hz or 60Hz, the voltage of the diesel generator from 110kVA to 690V for client options. The diesel generato... Fuzhou Hosem Power Co., Ltd. is one of the most famous diesel generator manufacturers in China. The Hosem brand generator set output range from 3kVA to 3000kVA with frequency at 50Hz or 60Hz, the voltage of the diesel generator from 110kVA to 690V for client options. The diesel generato...
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