| Product Details | |
|---|---|
| Brand | Hosem |
| Model | A-C55 |
| Country of Origin | Fuzhou, China |
| Certificate | ISO9001, CE, SASO, SONCAP, ISO8528:5 |
| Payment & Shipping Terms | |
|---|---|
| Price Quote | According to customer's specific needs |
| Minimum Order | 1 Unit |
| Average Delivery Time | 30 Days |
| Payment Method | T/T,L/C |
| Package Details | Plastic Foam Package |
| Ability to Supply | 200 Set / Month |
50Hz 55kVA Cummins Diesel Generator Set by 4BTA3.9-G2 Engine - Hosem Power
This 50Hz cummins diesel generator set is powered by genuine Cummins 4BTA3.9-G2 inline 4-cylinder turbocharged diesel engine, delivering 55kVA / 44kW standby power for small and medium backup power needs. The compact 3.9L engine features low fuel consumption and steady load response, built for long-time continuous running.
It comes with DSE6120 digital controller for intuitive parameter monitoring and operation management. Multiple configuration options are available to fit different site noise and space requirements.
It is a cost-effective emergency power source for retail shops, small workshops, telecom cabins and residential complexes, kicking in rapidly once mains power fails.
Key Features
⚙️ Compact Cummins Power Core
- Genuine Cummins 4BTA3.9-G2 inline 4-cylinder turbocharged engine
- 3.9L displacement, fuel-efficient and stable power output
- Mature mechanical structure, easy maintenance and accessible spare parts
- 50Hz 1500rpm three-phase output, 0.8 power factor
🔌 Smart Control & Stable Power Supply
- DSE6120 controller for real-time running data viewing and fault checking
- High-efficiency brushless alternator with low harmonic distortion
- Full protection: low oil pressure, high temperature, over-speed, overload alarm & auto shutdown
- Optional ATS automatic transfer switch for unattended backup
🛡️ Sturdy Build & Flexible Options
- Heavy-duty base frame with optional integrated fuel tank
- Anti-corrosion galvanized steel plate and premium surface paint
- Available in open type, silent canopy and trailer type
- Compact footprint, convenient for transportation and installation
55kVA Cummins Diesel Generator Set
Generator Set Specification
| Model | A-C55 | |
| 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 | 86 |
| Dimension For Open-type Genset | mm | 1880 X 830 X 1350 |
| Weight For Open-type Genset | kg | 1020 |
| Dimension For Soundproof Genset | mm | 2300 X 900 X 1250 |
| Weight For Soundproof Generator | kg | 1250 |
| Noise Level for Soundproof Generator at 7M | dBA | 72 |
Engine Specification
| Engine Manufacturer | Chongqing Cummins Engine Co., Ltd. | |
| Engine Brand | Cummins | |
| Engine Model | 4BTA3.9-G2 | |
| No. of Cylinder | 4 Cylinder in line | |
| Aspiration | Turbocharged & Aftercooled |
|
| Governor | Electric | |
| Engine Max. Output Power | kW | 55 |
| Displacement | L | 3.9 |
| Compression Ratio | 17.3 : 1 | |
| Starting Voltage | V | 24 |
| Bore | mm | 102 |
| Stroke | mm | 120 |
| Lubrication Oil Capacity | L | 11 |
| Intake Air Flow | M3/Min | 4.13 |
| Fuel Consumption at 100% Load | L/H | 15 |
Alternator Specification
| Alternator Manufacturer | Cummins Generator Technologies | |
| Alternator Model | UCI 224 D | |
| Alternator Brand | Stamford | |
| 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 | SX440 | |
| Protection Grade | IP23 | |
| Alternator for optional | Leroy Somer, Marathon, Mecc Alte and Hosem Brushless alternator for optional | |
Control Panel Specification
| Controller Brand | Deepsea | |
| Controller Model | DSE6120 | |
| 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. | ||
55kVA Cummins Diesel Generator Set with DSE6120 Controller
A-C55S Diesel Generator Nameplate
FAQ
Q1: What is the main advantage of the DSE6120 controller fitted on this genset?
A1: The DSE6120 controller supports comprehensive status monitoring, fault record and simple manual operation, easy for daily management.
Q2: Is regular maintenance required for this 4BTA3.9-G2 engine?
A2: Yes, routine maintenance such as oil and filter replacement as per Cummins service schedule will extend the service life greatly.
Q3: Does the generator come with a warranty?
A3: Yes, the Hosem Diesel Generator comes with a standard 1-year warranty or 1000 hours of operation, whichever comes first. Extended warranty options are available upon request.
Factory Address
Shangang Industrial Area, Lianjiang Town, Fuzhou City, Fujian, China.
Request A Quote
Skype : +86-15959182792
WeChat : +86-15959182792
WhatsApp : +86-15959182792
Email : edward@hosempower.com
Contact Us
Telephone : 86-5918-6397381
Business Phone : 86-1595-9182792
Work Time :8:30-18:00(Beijing time)