Our line of PFL Diesel Generators with Standby Power 16.5 — 66 kVA based on FAWDE engine are renowned for their reliability and efficiency, making them a popular choice for various applications.
Customizable configurations: Generators can be tailored to specific requirements, including soundproof enclosures, tropical radiators, and containerized design.
- High Efficiency: Protect PFL generstors are designed for optimal fuel consumption, ensuring lower operational costs.
- Durability: Built with robust materials, these generators are capable of withstanding harsh environmental conditions
- Low Emissions: generators comply with stringent emission standards, contributing to a cleaner environment.
- Easy Maintenance: The design facilitates straightforward maintenance, reducing downtime and service costs.
- Industrial Use: Ideal for manufacturing plants, construction sites, and mining operations where reliable power is crucial.
- Commercial Use: Suitable for shopping malls, hospitals, and office buildings to ensure uninterrupted power supply.
- Residential Use: Provides backup power for homes during outages, ensuring comfort and safety.
Note: General configuration not to be used for installation. See general dimension drawings for detail.
| Model | Constructure | Dim“A”mm | Dim“B”mm | Dim“C”mm | Dry Weight kg | Fuel Tank Capacity L |
| PFL16.5-O | Open set | 1740 | 650 | 1195 | 480 | 95 |
| PFL16.5-C | Silent set | 2017 | 955 | 1100 | 800 | 60 |
| PFL22-O | Open set | 1740 | 650 | 1195 | 520 | 95 |
| PFL22-C | Silent set | 2017 | 955 | 1100 | 850 | 60 |
| PFL27.5-O | Open set | 1740 | 650 | 1195 | 550 | 95 |
| PFL27.5-C | Silent set | 2017 | 955 | 1100 | 870 | 60 |
| PFL33-O | Open set | 1830 | 700 | 1185 | 600 | 105 |
| PFL33-C | Silent set | 2017 | 955 | 1100 | 900 | 60 |
| PFL44-O | Open set | 1900 | 955 | 1287 | 900 | 200 |
| PFL44-C | Silent set | 2297 | 1055 | 1250 | 1100 | 100 |
| PFL55-O | Open set | 1900 | 955 | 1287 | 900 | 200 |
| PFL55-C | Silent set | 2397 | 1055 | 1250 | 1200 | 100 |
| PFL66-O | Open set | 2000 | 955 | 1287 | 930 | 210 |
| PFL66-C | Silent set | 2517 | 1055 | 1250 | 1250 | 100 |
Control Module ∇
Digital Instrumentation
- Generating set voltage
- Mains voltage
- Generating set frequency
- Generating set current
- Battery voltage
- Power (kVA-kW-kVAr)
- Power factor Cos φ
- Hours-counter
- Engine speed r.p.m
- Fuel level (%)
General Characteristics ∇
| Item | Data |
| Standby Power (kVA) | 16.5 — 66 |
| Standby Power (kW) | 13.2 — 52.8 |
| Prime Power (kVA) | 15 — 60 |
| Prime Power (kW) | 12 -48 |
| Power Factor (Cos Phi) | 0.8 |
| Diesel Engine | FAWDE |
| Frequency (Hz) | 50 |
| Rated Speed (rpm) | 1500 |
| Phase | 3 |
| Standard Voltage (V) | 400/230 |
| Available Voltages (V) | 380/220 · 415/240 |
Power Definition ∇
Standby Power(ESP): The standby power rating is applicable for supply emergency power in variable load applications in accordance with ISO8528-1, overload is not allowed.
Prime Power(PRP): The prime power is available for an unlimited number of annual operating hours in variable load applications, in accordance with ISO8528-1.
| General Engine Data | |
| Engine brand | FAWDE |
| Engine model | documantation |
| Engine type | 4-stroke diesel |
| Governor type | Electronic / ECU |
| Injection type | Direct |
| Aspiration type | Naturally Aspirated, Turbocharged and Aftercooled |
| Number of cylinders and arrangement | 4-L |
| Bore and stroke (mm*mm) | 85 x 95 — 102 x 118 |
| Displacement (L) | 2.27 — 3.86 |
| Cooling system | Water-cooled |
| Lube oil consumption with full load |
0.5%-1% of fuel consumption
|
| Compression Ratio | 16.6-17.5:1 |
| Air Filter | Dry |
| Fuel Consumption | |
| Fuel Consumption @ 100% load ESP (L/H) | 5.3 — 13.1 |
| Fuel Consumption @ 100% load PRP (L/H) | 4.9 — 12.1 |
| Fuel Consumption @ 75% load PRP (L/H) | 3.7 — 9.1 |
| Fuel Consumption @ 50% load PRP (L/H) | 2.7 — 6.5 |
| Air System | |
| Intake air flow (L/s) | / |
| Cooling air flow (L/s) | / |
| Exhaust System | |
| Maximum exhaust temperature (°C) | 440 — 550 |
| Exhaust gas flow (L/s) | 4.2 — 13.8 |
| Maximum allowed back pressure (kPa) | 6.7 |
| Starting System | |
| Starting power(kW) | 3.5 — 4.5 |
| Recommended battery (Ah) | 60 |
| Number of Batteries | 1 — 2 |
| Auxiliary voltage (Vdc) | 12 |
| Oil System | |
| Engine oil capacity (L) | 7.8 — 13 |
| Cooling System | |
| Total coolant capacity (L) | 4.85-18.8 |
Terms of use ∇
According to the standard, the nominal power assigned by the genset is given for 25 ℃ air inlet temperature, of a barometric pressure of 100 kPA (100m A.S.L) and 30%.
| Alternator Data | |
| Number of phase | 3 |
| Power factor (Cos Phi) | 0.8 |
| Poles | 4 |
| Winding Connections (standard) | Star-serie |
| Insulation | H class |
| Enclosure(according IEC-34-5) | IP23 |
| Excitation system | Self-excited, brushless |
| Voltage regulator | AVR (Electronic) |
| No. of bearings | Single bearing |
| Coupling system | Flexible disc |
| Coating type |
Standard (Vacuum impregnation)
|