
Diesel Generating Sets
Durable, reliable and efficient, IMPAC generators are built strong to meet the demanding needs of mission critical industries like telecom, aviation and hospitals.
About Our Generators
IMPAC Diesel Generators have been designed and manufactured specifically to cater to industries that demand high quality and reliability. The grueling conditions in which IMPAC Generators are deployed range from -30C to +55C, and up to 4,000 meters above sea level and are perfectly suitable where power uptime is essential.




Technical Specifications
IMPAC Model | Engine Model | Alternator Model | kVA (Prime) Represents the maximum power output in kilovolt-amperes that a generator can continuously supply under normal operating conditions. | kW (Prime) Indicates the maximum kilowatts of real power that a generator can deliver continuously under standard conditions. | kVA (Stand-by) The maximum kilovolt-amperes a generator can provide for short periods when there is a main power failure or when the main power is off. | kW (Stand-by) Specifies the peak kilowatts of real power a generator can supply temporarily during a power outage or similar emergency. |
---|---|---|---|---|---|---|
QC2R9PL | 403D-11G | LSA40VS2 | 9 | 7.20 | 9.50 | 7.60 |
QC2R13L | 403D-15G | LSA40VS2 | 13 | 10.40 | 14.00 | 11.20 |
QC2R17L | 404D-22G | LSA404S | 17 | 13.60 | 18.00 | 14.40 |
QC2R20L | 404D-22TG | LSA404S | 20 | 16.00 | 21.50 | 17.20 |
QC2R27L | 1103A-33G | LSA42.2M7 | 27 | 21.60 | 30.00 | 24.00 |
QC2R30L | 1103A-33G | LSA42.2M7 | 30 | 24.00 | 33.00 | 26.40 |
QC2R35L | 1103A-33TG1 | LSA43.2S25 | 35 | 28.00 | 39.00 | 31.20 |
QC2R40L | 1103A-33TG2 | LSA43.2M45 | 40 | 32.00 | 44.00 | 35.20 |
QC2R60L | 1103A-33TG2 | LSA43.2M45 | 60 | 48.00 | 63.00 | 50.40 |
QC2R80L | 1104A-44TG2 | LSA44.2VS45 | 80 | 64.00 | 88.00 | 70.40 |
QC2R100L | 1104A-44TAG2 | LSA44.2VS45 | 100 | 80.00 | 110.00 | 88.00 |
Cylinder | Engine Power kWm/Net | Compression Ratio | Bore & Stroke (mm) | Displacement (Ltrs) | Lube Oil Capacity (Ltrs) | Coolant Capacity (Ltrs) | Fuel Consumption at 50% (Ltrs/hr) | Fuel Consumption at 100% (Ltrs/hr) | Air Effeciency (%) |
---|---|---|---|---|---|---|---|---|---|
3 | 8.40 | 23:1 | 77 x 81 | 1.13 | 4.90 | 5.20 | 1.70 | 3.00 | 82.70 |
3 | 12.00 | 22.5:1 | 84 x 90 | 1.50 | 6.00 | 6.98 | 2.00 | 3.60 | 87.50 |
4 | 18.40 | 23.3:1 | 84 x 100 | 2.20 | 6.98 | 6.98 | 2.90 | 5.40 | 87.90 |
4 | 18.40 | 23.3:1 | 84 x 100 | 2.20 | 6.98 | 6.98 | 2.90 | 5.40 | 87.10 |
3 | 27.70 | 19.25:1 | 105 x 127 | 3.30 | 7.90 | 10.20 | 3.90 | 7.10 | 88.90 |
3 | 27.70 | 19.25:1 | 105 x 127 | 3.30 | 7.90 | 10.20 | 3.90 | 7.10 | 89.00 |
3 | 41.30 | 17.25:1 | 105 x 127 | 3.30 | 7.90 | 10.20 | 5.70 | 10.70 | 87.90 |
3 | 41.30 | 17.25:1 | 105 x 127 | 3.30 | 7.90 | 10.20 | 5.70 | 10.70 | 89.00 |
3 | 53.80 | 17.25:1 | 105 x 127 | 3.30 | 10.00 | 12.00 | 7.70 | 13.70 | 89.00 |
4 | 71.90 | 17.25:1 | 105 x 127 | 4.40 | 13.20 | 16.00 | 9.20 | 18.00 | 90.50 |
4 | 89.00 | 18.2:1 | 105 x 127 | 4.41 | 8.00 | 12.60 | 11.20 | 22.60 | 90.80 |
3 | 8.40 | 23:1 | 77 x 81 | 1.13 | 4.90 | 5.20 | 1.70 | 3.00 | 82.70 |
Frequently Asked Questions
kW (kilowatts) measures actual power output, while kVA (kilovolt-amperes) measures apparent power, including power lost due to inefficiency. The ratio of kW to kVA is called the power factor.
Standby: Used for emergency power during utility outages, not designed for continuous use.
Continuous: Can run indefinitely at a constant load.
Prime: Suitable for continuous operation but with variable loads up to a defined maximum.
Yes, many generators can be reconfigured or equipped with additional components to adjust their output voltage.
An Automatic Transfer Switch (ATS) automatically switches the power source from the utility to the generator during a power outage, ensuring continuous power supply.
Paralleling is possible if both generators have compatible control systems and specifications. It's advisable to check with the manufacturer for compatibility.
Some generators are capable of operating at either 60 Hz or 50 Hz. Whether a specific model can be converted depends on its design; consult the manufacturer for details.
Calculate the total power requirements by adding up the wattage of all devices that need power. Consider both running and starting power needs, especially for equipment with motors or compressors, to determine the appropriate generator size.
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