Generac SD100 User Manual

TYPE ................................................................Four-pole, revolving field
ROTOR INSULATION ................................................................. Class H
STATOR INSULATION ................................................................ Class H
TOTAL HARMONIC DISTORTION ...................................................<3%
TELEPHONE INTERFERENCE FACTOR (TIF) ................................<50
ALTERNATOR ...........................................Self-ventilated and drip-proof
BEARINGS (PRE-LUBED & SEALED) .................................................1
COUPLING .............................................................. Direct, Flexible Disc
LOAD CAPACITY (STANDBY) .......................................................100%
LOAD CAPACITY (PRIME) .............................................................110%
NOTE:  Emergency loading in compliance with NFPA 99, NFPA 110.   
Generator rating and performance in accordance with ISO8528-5, 
BS5514, SAE J1349, ISO3046 and DIN6271 standards.

MAKE .......................................................................GENERAC/DEERE
MODEL ..................................................... See Exhaust Emission Sheet
ENGINE FAMILY .......... First digit is Cert. Yr. (i.e. 7, 8, 9) _JDXL06.8105
CYLINDERS ..........................................................................................4 
DISPLACEMENT .....................................................4.5 Liter (276 cu.in.)
BORE ..........................................................................106 mm (4.19 in.)
STROKE ........................................................................127 mm (5.0 in.)
COMPRESSION RATIO ...................................................................17:1
INTAKE AIR ....................................................Turbocharged/Aftercooled
NUMBER OF MAIN BEARINGS ...........................................................5
CONNECTING RODS ............................................ 4-Drop Forged Steel
CYLINDER HEAD .................................................................... Cast Iron
PISTONS .................................................................... 4- Aluminum Alloy
CRANKSHAFT ............................Die Forged, Induction Hardened Steel

VALVE TRAIN
LIFTER TYPE ..................................................................................Solid
INTAKE VALVE MATERIAL ..................................... Heat Resistant Steel
EXHAUST VALVE MATERIAL ................................ Heat Resistant Steel
HARDENED VALVE SEATS ................................................Replaceable

ENGINE GOVERNOR
❐

 ISOCHRONOUS .................................................................. Standard

  FREQUENCY REGULATION, NO-LOAD TO FULL LOAD .........0.5%
  STEADY STATE REGULATION .................................................0.25%

LUBRICATION SYSTEM
TYPE OF OIL PUMP .......................................................................Gear
OIL FILTER ................................................................Full flow, Cartridge
CRANKCASE CAPACITY ............................................................. 22 qts.

COOLING SYSTEM
TYPE OF SYSTEM .................................Pressurized, Closed Recovery
WATER PUMP ...................................................Pre-Lubed, Self-Sealing
TYPE OF FAN ............................................................................. Pusher
NUMBER OF FAN BLADES ..................................................................6
DIAMETER OF FAN .......................................................560 mm (22 in.)
COOLANT HEATER ..........................................................120V, 1800 W

FUEL SYSTEM
FUEL ........................................................... #2D Fuel (Min Cetane #40)
 

(Fuel should conform to ASTM Spec.)

FUEL FILTER ............................................................................ 2 Micron
FUEL INJECTION PUMP ............................................................. Denso
FUEL PUMP ..........................................................................Mechanical
INJECTORS ...................................................... Multi-Hole, Nozzle Type
ENGINE TYPE................................................................. Direct Injection
FUEL LINE (Supply) ...................................................6.35 mm (0.25 in.)
FUEL RETURN LINE .................................................6.35 mm (0.25 in.)
TOTAL FUEL FLOW ............................................................. 20.7 gal./hr.

ELECTRICAL SYSTEM
BATTERY CHARGE ALTERNATOR ............................. 65 Amps at 12 V
STARTER MOTOR ...........................................................................12 V
RECOMMENDED BATTERY ............................. 12 Volt, 135 A.H., 40CT
GROUND POLARITY ................................................................Negative

Rating definitions - Standby: Applicable for supplying emergency power for the duration of the utility power outage.  No overload capability is available for this rating.  (All ratings in accordance with 
BS5514, ISO3046 and DIN6271).  Prime (Unlimited Running Time): Applicable for supplying electric power in lieu of commercially purchased power.  Prime power is the maximum power available at 
variable load.  A 10% overload capacity is available for 1 hour in 12 hours.  (All ratings in accordance with BS5514, ISO3046, ISO8528 and DIN6271).

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 TWO FOUR LINE LCD DISPLAYS READ:

 •  Voltage (all phases)

•  Current (all phases)

 •  Power factor

•  kW

 •  kVAR

•  Transfer switch status

 •  Engine speed

• Low fuel pressure

 •  Run hours

•  Service reminders

 •  Fault history

•  Oil pressure

 •  Coolant temperature

•  Time and date

 •  Low oil pressure shutdown

• High coolant temp shutdown

 •  Overvoltage

•  Overspeed

 •  Low coolant level

•  Low coolant level

 •  Exercise speed

•  ATS selection

 •  Not in auto position (flashing light)
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 INTERNAL FUNCTIONS:

 •  I

2

T function for alternator protection from line to neutral and line to 

  line short circuits

 •  Emergency stop
 •  Programmable auto crank function
 •  2 wire start for any transfer switch
 •  Communicates with the Generac HTS transfer switch
 •  Built-in 7 day exerciser
 •  Adjustable engine speed at exerciser
 •  RS232 port for GenLink

®

 control

 •  RS485 port remote communication
 •  Canbus addressable
 •  Governor controller and voltage regulator are built into the master 

  control board

 •  Temperature range -40°C to 70°C

TYPE ...................................................................................... Full Digital
SENSING ...................................................................................3 Phase
REGULATION ...............................................................................± 1/4%
FEATURES ..................... Built into H-100 Control Panel, V/F Adjustable
   

Adjustable Voltage and Gain

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 Revolving field heavy duty generator

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 Quiet drive coupling

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Operating temperature rise 120°C above a 40°C ambient

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Insulation is Class H rated at 150°C rise

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 All prototype models have passed three phase short circuit testing