| Product Details | |
|---|---|
| Brand | Hosem |
| Model | A-C688S |
| 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 | 500 Set / Month |
50Hz 550kW Cummins Diesel Genset with KTAA19-G6A Engine - Hosem Power
This 50Hz 550kW Cummins diesel generator set is powered by reliable KTAA19-G6A heavy-duty engine, matched with premium alternator for stable three-phase power output. It is built for prime and standby power supply, widely adopted for industrial sites with strict power continuity requirements.
Adopting turbocharged & aftercooled 18.9L inline 6-cylinder Cummins engine, this genset delivers solid load response and consistent fuel economy under long continuous running. Global spare parts support greatly simplifies later maintenance and after-sales service worldwide.
Multiple package options are available to fit different site conditions. You can choose silent canopy, open frame or containerized type, equipped with intelligent controller and full set of protection functions for unattended operation.
Key Features
Power Core & Control
- Durable KTAA19-G6A Cummins engine, strong overload capacity and stable fuel consumption
- High-quality alternator, low harmonic clean power output to protect precision equipment
- Smart controller optional, supports AMF auto start, real-time monitoring and remote access
Package & Layout Design
- Efficient water cooling system, stable heat dissipation for long-hour heavy load running
- Integrated shock absorption structure, reduce vibration and extend unit service life
- Galvanized steel sheet canopy with high-quality paint finish, anti-rust and anti-corrosion
- Flexible package choices: open frame, silent canopy, containerized type
Safety & Scenario Application
- Comprehensive safety monitoring, fault alarm and automatic shutdown protection
- Mature structure design, low maintenance cost and worldwide spare parts supply
- Perfect emergency backup power for mines, manufacturing plants and large industrial projects
Generator Set Specification
| Model | A-C688 | |
| Max. Power | kVA | 688 |
| kW | 550 | |
| Rate Power | kVA | 625 |
| kW | 500 | |
| Frequency | Hz | 50 |
| Rate Voltage | V | 400/230 |
| Rate Current | A | 902.1 |
| Fuel Tank Capacity | L | 556 |
| Dimension For Open-type Genset | mm | 3550 X 1600 X 2160 |
| Weight For Open-type Genset | kg | 4420 |
| Dimension For Soundproof Genset | mm | 4700 X 1800 X 2380 |
| Weight For Soundproof Generator | kg | 5750 |
| Noise Level for Soundproof Generator at 7M | dBA | 80 |
Engine Specification
| Engine Manufacturer | Chongqing Cummins Engine Co., Ltd. | |
| Engine Brand | Cummins | |
| Engine Model | KTAA19-G6A | |
| No. of Cylinder | 6 Cylinder in line | |
| Aspiration | Turbocharged and Air to Air Aftercooled | |
| Governor | Electric | |
| Engine Max. Output Power | kW | 610 |
| Displacement | L | 18.9 |
| Compression Ratio | 13.9 : 1 | |
| Starting Voltage | V | 24 |
| Bore | mm | 159 |
| Stroke | mm | 159 |
| Lubrication Oil Capacity | L | 50 |
| Intake Air Flow | M3/Min | 41.5 |
| Fuel Consumption at 100% Load | L/H | 127.8 |
Alternator Specification
| Alternator Manufacturer | Cummins Generator Technologies | |
| Alternator Model | HCI 544 F-S | |
| Alternator Brand | Stamford | |
| Rate Output | kVA | 625 |
| 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 | HGM6120 | |
| Breaker Brand | Delixi | |
| Breaker Capacity (A) | 100 | |
| 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. | ||
FAQ
Q1: Can this generator be fitted with ATS for automatic power transfer?
A1: Yes, it is compatible with ATS cabinet to start automatically once mains power fails.
Q2: Does the generator come with a warranty?
A2: 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.
Q3: Can we customize the output voltage for local requirements?
A3: Standard is 380/400V three-phase, custom voltage is 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)