Briggs & Stratton 100kW Standby Generator – 120/208V Three-Phase Backup Power
The Briggs & Stratton 100kW Standby Generator (Model 080011) delivers dependable three-phase backup power for commercial buildings, office complexes, retail centers, data rooms, and light industrial facilities running on 120/208V Wye-configured electrical systems. When the grid fails, this unit restores three-phase power within seconds — keeping HVAC systems, refrigeration, servers, lighting, security systems, and critical equipment running without interruption.
Powered by a liquid-cooled, turbocharged PSI 5.7L V-8 engine producing 163 gross horsepower at a steady 1,800 RPM, this generator delivers 100kW of reliable three-phase output on either liquid propane vapor (LPV) or natural gas (NG) — giving you complete fuel flexibility at installation without hardware changes.
DSE 7310 Mk II Smart Controller
The integrated DSE 7310 Mk II controller provides web-based monitoring, RS232/RS485 remote communications, configurable I/O, a 250-event log, load switching, load shedding, integral PLC editor, runtime scheduling, and full power monitoring (kW, kVA, kVAR) — giving facility managers and electrical contractors complete operational visibility and control from on-site or remotely.
Block Heater & Battery Charger Included
Both accessories come standard. The block heater maintains engine temperature for reliable cold-weather starts, while the Marinco 6-amp battery charger keeps the 630 CCA starting battery at peak charge — ensuring the system is always primed and ready when you need it most.
Key Specifications
| Spec |
Detail |
| Standby Rating |
100 kW / 125 kVA @ 0.8 pf |
| Voltage |
120/208V, 3-Phase (Wye), 60 Hz |
| Breaker |
400A |
| Running Amperage |
347A |
| Engine |
PSI 5.7L V-8, Turbocharged, 1,800 RPM |
| Displacement |
5.7L / 350 ci |
| Compression Ratio |
9.4:1 |
| Rated Horsepower |
163 gross hp |
| Governor Type |
Electronic, Isochronous |
| Frequency Regulation |
Steady State ±0.5% |
| Ignition System |
HVS Distributor |
| Fuel Type |
LP Vapor / Natural Gas (Dual Fuel) |
| Fuel Supply Line Inlet |
1-1/4" NPT |
| Fuel Supply Pressure |
7–11 in H₂O / 17–28 mbar |
| Full-Load Fuel Use (NG) |
1,470 ft³/hr (41.7 m³/hr) |
| Half-Load Fuel Use (NG) |
893 ft³/hr (25.3 m³/hr) |
| No-Load Fuel Use (NG) |
311 ft³/hr (8.9 m³/hr) |
| Full-Load Fuel Use (LPV) |
585 ft³/hr (16.6 m³/hr) |
| Half-Load Fuel Use (LPV) |
334 ft³/hr (9.5 m³/hr) |
| No-Load Fuel Use (LPV) |
113 ft³/hr (3.2 m³/hr) |
| Sound Level |
81 dB(A) @ 7m, no-load |
| Alternator |
MeccAlte ECP34-1L/4, Brushless 12-Lead |
| Alternator Configuration |
Wye |
| THD |
< 3.5% |
| Voltage Regulation |
±1.0% NL to FL |
| One-Step Load Acceptance |
100% of Rating |
| Sustained Short-Circuit Current |
300% of Rated Current for 20 Seconds |
| Oil Capacity |
4.7L / 5.0 qt |
| Coolant Capacity (Total) |
34.2L / 36.1 qt |
| Battery |
12V, 630 CCA |
| Dimensions (L×W×H) |
120 × 52 × 86 in / 3048 × 1321 × 2184 mm |
| Weight |
4,125 lb / 1,871 kg |
| Enclosure |
Steel, Sound-Attenuated |
| Certifications |
UL, cUL |
| Warranty |
3-Year Parts, Labor & Travel |
400A Breaker for Three-Phase Commercial Loads
The factory-installed 400A breaker provides robust overload protection and simplified connection to your 120/208V three-phase Wye distribution panel. With 347A running amperage across three phases, this unit confidently handles HVAC systems, commercial refrigeration, servers, lighting, security systems, and other demanding three-phase electrical loads common in office buildings, retail centers, and light commercial facilities.
The sound-attenuated steel enclosure protects internal components from rain, wind, and harsh outdoor environments, while integral vibration isolation ensures smooth, stable operation. Optional accessories include liquid propane vaporizer kits, remote annunciator kits (DSE 2548-01), remote display modules (DSE 2510-32), emergency stop switches (NEMA 4X), communication interface module (DSE 890-01), AVR communication cable, battery warmer, and battery cable lockout for full installation flexibility.
Model: 080011
Warranty: 3-Year Parts, Labor & Travel
FAQ
What can the Briggs & Stratton 100kW 080011 generator power?
With 100kW / 347A of three-phase output at 120/208V Wye, this generator handles large commercial electrical loads simultaneously. It powers HVAC systems, commercial refrigeration, servers, lighting, elevators, security systems, and other critical three-phase loads during an outage — making it ideal for office buildings, retail centers, data rooms, and light industrial facilities.
What fuel types does the 080011 support?
This generator is dual-fuel capable, running on either liquid propane vapor (LPV) or natural gas (NG). The fuel supply line inlet is 1-1/4" NPT and requires a supply pressure of 7–11 in H₂O (17–28 mbar). Full-load NG consumption is approximately 1,470 ft³/hr; LPV full-load consumption is approximately 585 ft³/hr. A liquid propane vaporizer kit is available as an optional accessory.
What is the difference between the 080011 and the single-phase 080010?
Both are 100kW dual-fuel units on the same 5.7L V-8 engine platform. The 080011 is a three-phase 120/208V Wye unit (400A breaker, 347A running) suited for commercial buildings and light industrial facilities, while the 080010 is a single-phase 120/240V unit (500A breaker, 416A running) suited for large residential and single-phase commercial applications. The right choice depends entirely on your facility's electrical infrastructure — confirm with a licensed electrician before ordering.
Does the Briggs & Stratton 080011 include an automatic transfer switch?
An automatic transfer switch (ATS) is not included but is available separately. When paired with a compatible ATS, this generator activates automatically within seconds of detecting a utility power failure — with no manual intervention required.
What does the 3-year warranty cover?
The Briggs & Stratton 3-year limited warranty covers parts, labor, and travel for domestic installations. The engine carries the same 3-year coverage. Enclosure surface rust and corrosion are covered for 1 year; rust-through is covered for 2 years. See the operator's manual or BRIGGSandSTRATTON.com for complete warranty terms.