50Hz 50kVA Soundproof Diesel Generator Powered by JE493ZLDB-02 Isuzu Engine
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.
Key Features
Reliable Isuzu Engine Performance
- Powered by JE493ZLDB-02 Isuzu diesel engine
- Rated output: 50kVA / 40kW
- Smooth operation with low vibration and strong load response
- Optimized fuel consumption for reduced operating costs
Low-Noise Soundproof Design
- Fully enclosed steel soundproof canopy
- Flame-retardant acoustic insulation for effective noise reduction
- Industrial-grade muffler minimizes exhaust noise
- Suitable for noise-sensitive locations
Stable Power Output
- 50Hz, 3-phase configuration
- High-quality alternator with AVR for stable voltage
- Compatible with ATS for automatic power switching
Durable & User-Friendly Construction
- Anti-rust powder-coated canopy for outdoor use
- Integrated vibration isolators to reduce structural noise
- Large access doors for easy inspection and maintenance
- Base fuel tank supports extended operation
Specification of 50Hz 50kVA Soundproof Diesel Generator Powered by JE493ZLDB-02 Isuzu Engine
| 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. |
Applications
The 50kVA soundproof Isuzu diesel generator is widely used for:
- Residential backup power
- Office buildings and commercial facilities
- Retail shops and restaurants
- Construction sites
- Telecom stations
- Schools and clinics
FAQ – 50Hz 50kVA Soundproof Diesel Generator Powered by JE493ZLDB-02 Isuzu Engine
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.
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