Briggs & Stratton 040586, 040610, 040588 Specification Sheet

17 & 20kW1 Standby Generator

Briggs & Stratton®

The Smart Choice

Reliable back-up power for added peace of mind. Guard against losses due to power outages with a Briggs & Stratton Standby Generator.

New Upgraded Control System

• New AVR optimizes generator performance with tighter voltage control

• LCD display that displays multi-line text and graphics

• Default exercise cycle setting of 16 seconds

• Low speed exercise available to save fuel and reduce noise

• Monitors cold temperatures to avoid moisture buildup in engine oil

• Cleaner power with improved frequency regulation

Designed for Easy Installation & Maintenance

• Approved for installation as close as 18" to a building

• Hinged roof and removable side panels for better service access to the

engine and alternator

• Controller, battery charger, and AVR can be replaced separately

• External on/o switch located on back of enclosure

Commercial Vanguard® Engine

• Easy conversion between natural gas (NG) and liquid propane vapor

(LPV) during installation

• Advanced debris management keeping engine clean and cool for

enhanced durability and performance

• Dynamically balanced crankshaft minimized engine noise and vibration

Charging System

• Independent battery charger

• Optimizes battery life with a 3-stage battery charger (bulk,

absorption, and float stage)

Corrosion Resistant Enclosure & Base

• Made with automotive grade galvanneal steel or aluminum

to resist rust

• Powder-coated paint for years of protection against chips

and abrasions

• Certified to withstand hurricane-force winds up to 175mph

Briggs & Stratton® Full Synthetic Generator Oil

• Shields the engine from low temperature sludge buildup

and high temperature deposits

• Reduces engine wear, scoring and abrasion

Compatible with Symphony® II Power Management System

• Customizable to your home’s needs

• Automatically balances the power of your home’s electrical load

including high wattage items like air conditioning units and electric ovens

• Oers whole house power with a more aordable home generator

• Compatible transfer switches and modules sold separately

Generator Set Rating

Liquid Propane Vapor Natural Gas Limited Warranty

Model

17kW1040610 Steel 120/24 0 1 60 80 17 70.8 15.3 63.7 5 Year

20kW1040586 Steel 120/240 1 60 100 20 83.3 18 75.5 5 Year

20kW1040588 Aluminum 120/24 0 1 60 100 20 83.3 18 75.5 5 Year

This generator is certified in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C 22.2 No. 100-14 (motors and generators).

The installati on manual contains spe cific ins tructi ons relate d to generator placem ent in addit ion to NFPA 37, including the requirement tha t carbon mo noxide de tectors be installed and maint ained in your h ome.

Single pha se units are r ated at 1. 0 power fac tor and three phase unit s are rated at 0 .8 power factor.

Se e operator ’s manual or BRIGGSand STRATTON.com for complete warranty details.

Up to 175 mph, when in stalled in accordance with the in stallati on manual.

Enclosure Type

Voltage Phase3Hz

Circuit Breaker Amps

LPV kW1LPV Amps NG kW

Amps

Parts, Labor, Travel

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Engine Specifications

17 & 20kW¹ Standby Generator

Engine

Engine Brand Vanguard

Engine Speed (RPM) 3600

Engine Fuel

Liquid Propane Vapor (LPV) or Natural Gas (NG)

Engine Cylinder Configuration OHV

Number of Cylinders 2

Displacement (L / Ci) 0.993 / 60.60

Compression Ratio 9:7:1

Governor Type Electronic

Frequency Regulation +/- 0.3 Hz (0.5%)

Valves OHV with Hardened Seats

Ignition System

Fixed Timing Magnetron® Electric Ignition

Starter Motor Rating Voltage 12 Volt

Battery Required

12 Volt, Group BCI 26 or 51, 540 CCA Minimum

Lubrication

Oil Capacit y (L / qt) 2.3 / 2.46

Low Pressure Switch Included

Lubrication System Full Pressure

Oil Briggs & Stratton 5W30 Full Synthetic

Alternator Specs

Manufacturer Briggs & Stratton

Type Self-Excited, 4-Lead

Voltage Regulator Automatic

Insulation Class F

Peak Motor Starting kVA 17kW - 39 / 20kW - 41

Controller Features

Generator Sensing Single phase voltage monitoring

LCD Display Displays multi-line text and graphics

High Temperature Switch Included

Dura-Bore Cast Iron Cylinder Sleeve

Included

Fault Display Provides up to 39 detailed fault codes

Exercise Cycle

Six exercise length options Default: Start and run for 16 seconds; Abort exercise below 40° F (internal temperature)

Operations

Fuel Consumption

BTU / hr

ft3 / hr

17kW

m3 / hr

g / hr LPV - 3.19 LPV - 2.00 LPV - 1.08

BTU / hr

ft3 / hr

20kW

m3 / hr

g / hr LPV - 3.65 LPV - 2.24 LPV - 1.08

Fuel consumption rates are estimated based on normal operating conditions at ½ load. Generator operation may be greatly affected by elevation and the cycling

operation of multiple electrical appliances – fuel flow rates may vary depending on these factors.

See oper ator’s manual or BRIGGSandSTRATTON.com for complete warranty details.

Lowest no-load measurement per ISO 3744. Sound level measurement at other locations around generator may b e dif ferent depending upon installation configuration

Full Load 1/2 Load No Load

NG - 248,000 LPV - 295,000

NG - 248 LPV - 118

NG - 7.02 LPV - 3.34

NG - 170,000 LPV - 185,000

NG - 170 LPV - 74

NG - 4.81 LPV - 2.10

NG - 99,000 LPV - 72,000

NG - 99 LPV - 40

NG - 2.80 LPV - 1.13

Full Load 1/2 Load No Load

NG - 260,000 LPV - 337,500

NG - 260 LPV - 135

NG - 7.36 LPV - 3.82

NG - 187,000 LPV - 207,50 0

NG - 187 LPV - 83

NG - 5.30 LPV - 2.35

NG - 99,000 LPV - 100,000

NG - 99 LPV - 40

NG - 2.80 LPV - 1.13

Sound R ating At 7 Meters

Low Idle Mode 64 dBA

No Load 67 dBA

Unlike some other standby generator manufacturers, our warranty covers parts,

labor AND travel for the full length of the warranty with no start-up costs!

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