50Hz 20kW Soundproof 1500RPM Diesel Generator Powered by Robust Isuzu Engine | Hosem Power
The 50Hz 20kW Soundproof 1500RPM Diesel Generator Powered by Isuzu
Engine is built to provide quiet, reliable, and efficient power
whenever and wherever you need it. Driven by a robust Isuzu diesel
engine, this generator delivers steady 20kW prime power and 22kW
standby power, ensuring dependable energy for homes, small offices,
and commercial operations during outages or off-grid use.
Compact, efficient, and easy to maintain — the Hosem 20kW Isuzu
generator combines durability with efficient running costs, making
it a trusted choice for customers who value performance and peace
of mind.
Perfect for Various Applications
- Home Backup Power – Reliable and quiet operation for households,
villas, and apartments.
- Commercial Buildings – Offices, shops, and small industrial
facilities needing stable backup power.
- Construction Sites – Compact and portable power for equipment and
lighting.
- Emergency Systems – Hospitals, telecoms, and data centers that
require uninterrupted supply.
- Remote Locations – Ideal for off-grid operations, farms, and field
projects.
Specification of 50Hz 20kW Soundproof 1500RPM Isuzu Generator Set
| Generator Set Specification |
| Model | A-I28S |
| Max. Power | kVA | 28 |
| kW | 22.4 |
| Rate Power | kVA | 25 |
| kW | 20 |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 36.1 |
| Fuel Tank Capacity | L | 60 |
| Dimension For Open-type Genset | mm | 1370 X 680 X 1350 |
| Weight For Open-type Genset | kg | 570 |
| Dimension For Soundproof Genset | mm | 2050 X 860 X 1100 |
| Weight For Soundproof Generator | kg | 920 |
| Noise Level for Soundproof Generator at 7M | dBA | 70 |
| Battery | One of Free Maintenance Battery |
| Engine Specification |
| Engine Manufacturer | Jiangxi Isuzu Engine Co., Ltd. |
| Engine Brand | Isuzu |
| Engine Model | JE493DB-04 |
| No. of Cylinder | 4 Cylinder in line |
| Aspiration | Naturally Aspirated |
| Governor | Mechanical |
| Engine Max. Output Power | kW | 27 |
| 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 | 7.2 |
| Alternator Specification |
| Alternator Manufacturer | Fuzhou Hosem Power Co., Ltd. |
| Alternator Model | ASF184FS |
| Alternator Brand | Hosem |
| Rate Output | kVA | 25 |
| 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. |
Why Choose Hosem Power?
- Every unit is 100% factory-assembled and load-tested before
shipment.
- Compact, easy-to-use design with quick maintenance access.
- Global after-sales support and fast spare parts supply.
- Customizable power solutions to meet different voltage, frequency,
and site conditions.
FAQ – Robust 20kW Isuzu Diesel Generator
Q1: Can you provide OEM or customized service?
A1: Yes. Hosem Power offers OEM & customization services including
logo printing, canopy color, control panel configuration, and
alternator options based on customer requirements.
Q2: What is the production or manufacturing date for the
generators?
A2: All generators are newly manufactured upon order. The
production date is clearly marked on the generator nameplate and
within the product manual.
Q3: What is your warranty policy?
A3: We provide a one-year 1,000 working hours warranty. During the
warranty period, if any quality issues occur, we supply replacement
spare parts free of charge, and Hosem Power covers the courier cost
for urgent parts shipment.
Q4: What are your payment terms?
A4: Typically 30% deposit by T/T before production and 70% balance
before shipment. L/C at sight is also acceptable for large orders.
Q5: How long is the delivery time?
A5: Normally 30 days, depending on order quantity and customization
requirements.
Q6: What generator types are available from Hosem Power?
A6: We supply open-type, soundproof, waterproof, and
trailer-mounted diesel generators for various applications.
Contact Hosem Power
Looking for a quiet, fuel-efficient, and dependable generator for
your home or business?
The 50Hz 20kW Soundproof 1500RPM Diesel Generator Powered by Robust
Isuzu Engine delivers long-lasting performance with minimal noise
and maximum reliability.
Discover more Isuzu generator sets at Hosem Power Official Website
