Product Manual

ManualsBrandsGenerac Protector ManualsLiquid-CooledGenerac ProtectorÂ® QS Series 32kW Automatic Standby Generator w/ Mobile Linkâ¢ (277/480V 3-Phase)

Table Of Contents

Owner’s Manual Spark-Ignited Stationary Generators Residential and Commercial

General Information

6 Owner’s Manual for Stationary Generators

Specifications

Model 22 kW 25 kW 27 kW 30 kW 32 kW 36 kW 38 kW 45 kW 48 kW 60 kW

Engine 2.4L 1.5L 2.4L 1.5L 2.4L 2.4L 2.4L 2.4L 5.4L 2.4L

Generator Set

Rotor Insulation Class H Class F Class H Class F Class H Class F Class H

Stator Insulation Class H

Dimensions L x W x H 62.2 x 30.6 x 38.6 76.8 x 35 x 46.1

Product Weight W/ Steel

Enclosure—lbs (kg)

–

865

(392)

–

895

(406)

–

1255

(569)

–

1283

(582)

Product Weight W/ Aluminum

Enclosure—lbs (kg)

900

(408)

777

(352)

940

(426)

807

(366)

1225

(556)

1235

(560)

1202

(545)

1555

(705)

1230

(558)

Shipping Weight W/ Steel

Enclosure—lbs (kg)

–

931

(422)

–

961

(436)

–

1355

(615)

–

1383

(627)

Shipping Weight W/ Aluminum

Enclosure—lbs (kg)

966

(438)

843

(382)

1006

(456)

873

(396)

1325

(601)

1335

(606)

1302

(590.6)

1302

(590.6)

1655

(751)

1330

(603)

Engine System

Type In-Line V-type In-Line

Dry Weight—lbs (kg) 287 (130) 243 (65) 287 (130) 243 (110) 287 (130) 527 (239) 287 (130)

Bore (in/mm) 3.41/86.5 3.05/77.4 3.41/86.5 3.05/77.4 3.41/86.5 3.55/90.2 3.41/86.5

Stroke (in/mm) 3.94/100 3.13/79.5 3.94/100 3.13/79.5 3.94/100

4.17/

105.9

3.94/100

Displacement (liters) 2.4 1.5 2.4 1.5 2.4 5.4 2.4

Firing Order 1-3-4-2

1-3-7-2-

6-5-4-8

1-3-4-2

Direction or Rotation CW From Flywheel

Compression Ratio 9.5:1 11:1 9.5:1 11:1 9.5:1 9:1 9.5:1

Spark Plug Gap (mm)

1.07-1.17 0.9 1.07-

1.17

0.9

0.71

1.07-

1.17

0.71

1.07-

1.17

1.29-1.45

0.71

Rated Synchronous RMP 1800 3600 1800 3600 1800 3600 1800 3600 1800 3600

Cooling System

Water Pump Belt Driven

Fan Speed (rpm) 1980 2484 1980 2484 1500 1865 1500 1865 1954 2100

Fan Diameter (inches/cm) 18.1/46 17.7/45 18.1/46 17.7/45 22.0/56

Fan Mode Pusher Puller

Air Flow (ft

min.)

2400 2490 2400 2490 2200 2725 2200 2725 4350 3280

Coolant Capacity (gallons/

liters)

2.5/9.5 2.0/7.6 2.5/9.5 2.0/7.6 2.5/9.5 3.0/11.4 2.5/9.5

Heat Rejection 

to Coolant (Btu/h)

99,000 112,000 105,000 135,000 145,000 193,000 145,000 193,000 186,000 270,000

Max Operating Air Temp on

Radiator

150° F (60° C)

Max Ambient Temp 140° F (50° C)