Generac Power Systems SG020 user manual

Summary of the content on the page No. 1

SG020
SG025
Liquid Cooled Gas Engine Generator Sets
Standby Power Rating
20KW 60 Hz
25KW 60 Hz
Power Matched
GENERAC MMC 4G15 ENGINE
Naturally Aspirated
FEATURES
■ INNOVATIVE DESIGN & PROTOTYPE TESTING are key ■ SOLID-STATE, FREQUENCY COMPENSATED VOLTAGE
components of GENERAC'S success in "IMPROVING POWER BY REGULATION. This state-of-the-art power maximizing regulation
DESIGN." But it doesn't stop there. Total commitment to component
system is standard on all Generac models.

Summary of the content on the page No. 2

APPLICATION &ENGINEERING D ATA SG020 / SG025 GENERATOR SPECIFICATIONS ENGINE SPECIFICATIONS TYPE .................................................................Two-pole, revolving field MAKE .................................................................................... GENERAC ROTOR INSULATION ..................................................................Class F MODEL ................................................................................. MMC 4G15 STATOR INSULATION ..

Summary of the content on the page No. 3

SG020/ SG025 OPERATING DATA STANDBY SG020 SG025 GENERATOROUTPUT VOLTAGE/KW-60Hz NG/LP Rated AMP NG/LP Rated AMP 120/240V, 1-phase, 1.0 pf 20 83.3 25 104.2 120/208V, 3-phase, 0.8 pf 20 69.5 25 86.8 120/240V, 3-phase, 0.8 pf 20 60.2 25 75.3 277/480V, 3-phase, 0.8 pf 20 30.1 25 37.6 MOTORST ARTINGKV A Maximum at 35% instantaneous voltage dip with standard alternator; 60 hz 40 46 FUEL Fuel consumption—60 hz—100% Loa

Summary of the content on the page No. 4

SG020 / SG025 STANDARD ENGINE & SAFETY FEATURES ■ high Coolant Temperature Automatic Shutdown ■ Secondary Fuel Regulator (N.G. and L.P.) ■ Low Coolant Level Automatic Shutdown ■ Low Fuel Pressure Alarm ■ Low Oil Pressure Automatic Shutdown ■ Stainless Steel Flexible Exhaust Connection ■ Overspeed Automatic Shutdown (Solid-state) ■ Battery Charge Alternator ■ Crank Limiter (Solid-state) ■ Battery Cables ■ Oil Drain Extension ■ Battery Tray ■ Radiator Drain Extension ■ Vibration Isolation of Unit