Atlas Copco QAS Power Generators
The Mobile QAS Generator
The QAS range is feature packed and comes with the ruggedness and reliability you demand from a generator. However, there are features that really set the QAS apart.
Features and Benefits
The QAS range is feature packed and comes with the ruggedness and reliability you demand from a generator. However, there are features that really set the QAS apart – we sum it up under the power of connectivity.
QAS Range
1. LOW OPERATIONAL COST AND SHORT SERVICE TIME:
• Decreased service downtime due to heavy duty fuel filtration system with water separator
• Extend engine life time because of Dual Stage Air Filtration with safety cartrige
• Oil drain pump
• Lockable external fuel filling point
2. DESIGN TO QUICK AND SAFE INSTALLATION
• Plug and play cable connection
• Pass through cable path, natural bend and strain relief
• Plexi cover for terminal board protection
3. PUTTING YOU IN CONTROL
• Dual frequency > 40kVA
• Qc4004 + Qd0701 - Optional Qc2103 for Automatic Mains Failure (AMF) applications
• Qc4003 - Optional Qc4003 - Advance paralleling applications controller
• Auxiliary winding and PMG options
*Options available may change depending on model selected. Please consult with your local Atlas Copco customer centre.
4. INTEGRATED CONTROL AND POWER CUBICLE:
• Digital controller
• 4 Pole breaker
• Earth leakage protection
• Dedicated socket compartment
• Emergency stop
5. HIGH PERFORMANCE:
• High cooling performance radiator with ParCOOL for 100% prime power operation
• Sound attenuated and rugged galvanized steel enclosure
6. SAFE AND EFFICIENT TRANSPORT:
• Integrated lifting structure with single elevation point
• Sturdy multidrop base frame with integrated forklift pockets
• 110% self containment
• Transport bumpers
7. EASY ACCESS AND SERVICE:
• 1-side serviceability through big access doors and panels
• Access to alternator (AVR and diode bridge)
• Full access to engine
• Direct radiator cleaning access
• External drain points access
Why Choose Atlas Copco QAS Generator?
QAS generators are built for multi-drop use and designed to be moved regularly. Whether that be a few metres or hundreds of miles, you can be assured of their easy, safe movement capabilities and guaranteed performance, even in the harshest conditions. This makes the QAS perfect for rental applications and heavy duty construction use.
- Safe and easy transportation, thanks to the compact footprint you can reduce transportation costs
- Rudge spillage free skid and galvanized canopy designed for multi-drop intensive use
- Multi-socket connectivity, power locks, fuel and urea external connection, quick coupling
- User-friendly power panel, parallel Management System increasing flexibility and reducing fuel consumption
- Air and fuel dual filtering, draining, and cleaning access
- Easy and accessible serviceability through big access doors and panels - Service downtime is also decreased by the units’ fuel filtration system
QAS Range Technical Data
| Parameter | QAS 14 | QAS 20 | QAS 30 | QAS 40 | QAS 60 | QAS 80 | QAS 100 |
| Rated Frequency (Hz) | 50 | 50 | 60 | 50 | 60 | 50 | 50 | 60 | 50 | 60 | 50 | 60 |
| Rated Voltage (V) | 400 | 400 | 480 | 400 | 480 | 400 | 400 | 480 | 400 | 480 | 400 | 480 |
| Prime Power (kVA / kW) | 14.1 / 11.3 | 20 / 16 | 24.3 / 19.5 | 30 / 24 | 36 / 29 | 40 / 32 | 60 / 48 | 67 / 54 | 80 / 64 | 93 / 75 | 100 / 80 | 114 / 91 |
| Standby Power (kVA / kW) | 15.5 / 12.4 | 22 / 18 | 27 / 21.5 | 33 / 26 | 40 / 32 | 44 / 35 | 66 / 53 | 74 / 59 | 88 / 70 | 103 / 82 | 110 / 88 | 125 / 100 |
| Fuel Tank Capacity (L) | 115 | 115 | 92 / 282 | 92 / 282 | 149 / 298 | 250 / 592 | 250 / 592 |
| Engine Model | Kubota D1703M-E4BG | Kubota V2403M-BG | Kubota V3300-IDI-BG | Kubota V3800-DI-T-E3BG | Perkins 1104D-44TG2 | Perkins 1104D-E44TAG1 | Perkins 1104D-E44TAG2 |
| Alternator Model | Leroy Somer TAL 040 D | Leroy Somer TAL 040 F | Leroy Somer LSA 42.3 VS3 | Leroy Somer LSA 42.3 S5 | Leroy Somer LSA 42.3 L9 | Leroy Somer TAL 044 B | Leroy Somer LSA 44.3 S5 |
Complete technical data and features available in the brochure
| Parameter | QAS 150 | QAS 200 | QAS 250 | QAS 325 | QAS 400 | QAS 500 | QAS 650 |
| Rated Frequency (Hz) | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 | 50 | 60 |
| Rated Voltage (V) | 400 | 480 | 400 | 480 | 400 | 480 | 400 | 480 | 400 | 480 | 400 | 480 | 400 | 480 |
| Prime Power (kVA / kW) | 150 / 120 | 171 / 137 | 200 / 160 | 225 / 180 | 250 / 200 | 255 / 204 | 325 / 260 | 345 / 276 | 405 / 324 | 418 / 334 | 500 / 400 | 587 / 470 | 653 / 522 | 685 / 548 |
| Standby Power (kVA / kW) | 165 / 132 | 188 / 150 | 220 / 176 | 248 / 198 | 275 / 220 | 280 / 224 | 341 / 273 | 380 / 304 | 441 / 353 | 457 / 366 | 550 / 440 | 645 / 516 | 716 / 573 | 752 / 602 |
| Fuel Tank Capacity (L) | 360 / 980 | 496 / 1470 | 469 / 1470 | 640 / 1775 | 640 / 1775 | 970 | 860 |
| Engine Model | Volvo TAD751GE / TAD731GE | Volvo TAD753GE / TAD733GE | Volvo TAD754GE / TAD734GE | Volvo TAD1351GE / TAD1341GE | Volvo TAD1355GE / TAD1344GE | Volvo TAD1651GE / TAD1641GE | Volvo TWD1644GE |
| Alternator Model | Leroy Somer LSA 44.3 L10 | Leroy Somer LSA 44.3 VL14 | Leroy Somer LSA 46.3 S5 | Leroy Somer LSA 46.3 L10 | Leroy Somer LSA 47.2 S4 | Leroy Somer LSA 47.2 M7 | Leroy Somer LSA 47.3 L10 |
Complete technical data and features available in the brochure
Optimize Your Power Solutions
When you need temporary power, a single generator is not always the most efficient solution. Does the application load vary? Do any of the gensets in your fleet need higher power? A Modular Power Plant (or paralleling multiple generators) is the efficient solution if you answered yes to any of the these questions.
We have developed a unique Power Management System (PMS). The PMS manages the number of generators running in parallel with load demand, starting and stopping units in line with increases or decreases in load. In this way, the load on each generator remains at a level that optimizes fuel consumption.
It also eliminates the need for generators to run with low load levels, which can cause engine damage and shorten the life expectancy of the equipment.
Just one example:
The deployment of a 1MVA generator as a prime power source, taking the load demand patterns of a typical industrial application as a guide, could mean up to 1677 liters of fuel consumed each day. That compares with approximately 1558 liters of fuel if three QAS 325 in the PMS were doing the same job. In this case, even considering the Ad-Blue cost, an estimated annual saving of more than €30.000 makes for a compelling case, not to mention 85 tons of CO2 saved over the course of a year.
Efficiently cover peaks and low loads
A hybrid energy solution that boosts performance
Sustainability is becoming a major concern in many machine-driven industries, as regulations regarding noise and emissions grow stricter. There is a need for a technological solution that provides reliable power in silent operation, while reducing fuel consumption and CO2 emissions. Energy Storage Systems (ESS) are transforming power supply as we know it, and Atlas Copco is leading the transition towards more sustainable operations.
Energy Storage Systems are ideally suited to noise- sensitive environments, such as events or metropolitan construction sites, telecoms or rental applications, and large units can work in parallel to become the ‘brain’ of
a microgrid. Energy storage solutions featuring long-life, low-maintenance and high-density Lithium-ion batteries working in hybrid mode with power generators increase the solution’s efficiency, especially when dealing with low loads and peaks in energy demand.
Using an Energy Storage System with a generator in hybrid mode enables you to use a smaller-sized generator, downsizing the solution, saving money on hardware, extending the generator’s working life, optimizing performance levels and increasing the level of sustainability on site.
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