200kW Briggs & Stratton Standby Generator - 277/480V, 350A Breaker, 3-Phase, Block Heater & Battery Charger Included - 3-Year Warranty

Briggs & Stratton 200kW Standby Generator – 277/480V Three-Phase Natural Gas Backup Power The Briggs & Stratton 200kW Standby Generator (Model 080028) delivers the highest-capacity backup power in the Briggs & Stratton liquid-cooled lineup — engineered for heavy industrial facilities, large warehouses, manufacturing plants, data centers, and mission-critical operations running on 277/480V Wye-configured electrical systems. When the grid fails, this unit restores three-phase power within seconds — keeping high-voltage motors, HVAC systems, compressors, industrial lighting grids, production machinery, and mission-critical infrastructure running without interruption. Powered by a liquid-cooled, turbocharged Doosan 11.1L Inline-6 engine producing 315 gross horsepower at a steady 1,800 RPM, this 200kW unit represents a significant platform step up from the 150kW series — featuring a larger displacement six-cylinder engine, dual 1,000 CCA batteries, water-cooled exhaust manifold, and dramatically greater fuel and coolant capacity. At just 72 dB(A) no-load, it is the quietest unit in the entire Briggs & Stratton lineup despite being the most powerful. Natural gas operation connects directly to your existing utility supply — no on-site fuel storage, no refueling, and no fuel interruptions during extended outages. 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 Guest 5-amp battery charger keeps both 1,000 CCA starting batteries at peak charge — ensuring the system is always primed and ready when you need it most. Key Specifications Spec Detail Standby Rating 200 kW / 250 kVA @ 0.8 pf Voltage 277/480V, 3-Phase (Wye), 60 Hz Breaker 350A Running Amperage 301A Engine Doosan 11.1L Inline-6, Turbocharged, 1,800 RPM Displacement 11.1L / 673 ci Bore & Stroke 4.84 × 6.1 in / 123 × 155 mm Compression Ratio 10.5:1 Rated Horsepower 315 gross hp Number of Cylinders 6 (Inline) Governor Type Electronic, Isochronous Frequency Regulation Steady State ±0.5% Ignition System Individual Ignition Coil Exhaust Manifold Water-Cooled Fuel Type Natural Gas (NG) Fuel Supply Line Inlet 2" NPT Fuel Supply Pressure 7–11 in H₂O / 17–28 mbar Full-Load Fuel Use 2,716 ft³/hr (76.9 m³/hr) Half-Load Fuel Use 1,494 ft³/hr (42.4 m³/hr) No-Load Fuel Use 407 ft³/hr (11.6 m³/hr) Sound Level 72 dB(A) @ 7m, no-load Alternator MeccAlte ECO38-3SN/4A, 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 25L / 26.5 qt Oil Filter 1 / Cartridge Coolant Capacity (Total) 105L / 92 qt Battery 2 × 12V, 1,000 CCA (24V System) Starter Motor Voltage 24V Battery Charger Guest 5-Amp Dimensions (L×W×H) 162 × 60 × 96 in / 4115 × 1524 × 2438 mm Weight 9,325 lb / 4,230 kg Enclosure Steel, Sound-Attenuated Certifications UL, cUL Warranty 3-Year Parts, Labor & Travel (Generator & Engine) 350A Breaker for High-Voltage Three-Phase Industrial Loads The factory-installed 350A breaker provides robust overload protection and simplified connection to your 277/480V three-phase Wye distribution panel. While the amperage is lower than the 120/208V and 120/240V variants, the higher voltage delivers the same 200kW output — making this the standard configuration for heavy industrial facilities, large warehouses, data centers, and large commercial operations where 277/480V three-phase Wye power is the established infrastructure standard. The 277/480V Wye configuration supports the full range of heavy industrial three-phase loads — high-voltage motors, large HVAC equipment, compressors, industrial lighting systems, and heavy production machinery. The sound-attenuated steel enclosure and water-cooled exhaust manifold contribute to the unit's exceptionally quiet 72 dB(A) no-load operation — the lowest sound rating in the entire Briggs & Stratton liquid-cooled lineup. Integral vibration isolation ensures smooth, stable operation. The 2" NPT fuel inlet accommodates the high gas flow demands of the 200kW output; verify utility gas supply capacity before installation. Optional accessories include remote annunciator kits (DSE 2548-01), remote display module (DSE 2510-32), communication interface (DSE 890-01), AVR communication cable, battery warmer, battery cable lockout, and emergency stop switches (NEMA 4X). Model: 080028 Warranty: 3-Year Parts, Labor & Travel FAQ What can the Briggs & Stratton 200kW 080028 generator power? With 200kW / 301A of three-phase output at 277/480V Wye, this generator is sized for the heaviest industrial applications — large warehouses, manufacturing plants, data centers, and commercial campuses running on high-voltage three-phase infrastructure. It simultaneously powers high-voltage motors, compressors, large HVAC systems, industrial lighting grids, production machinery, and other critical three-phase loads during an outage — making it the highest-capacity 277/480V option in the Briggs & Stratton lineup. Why choose the 277/480V 080028 over the 120/208V 080026 or 120/240V 080027? All three deliver the same 200kW output on the same Doosan 11.1L Inline-6 engine platform. The 080028 is the right choice for facilities with existing 277/480V three-phase Wye infrastructure — the standard voltage for most heavy industrial and large commercial environments. The 080026 suits large commercial buildings and data centers on 120/208V, and the 080027 serves facilities on 120/240V three-phase systems. Always confirm your facility's electrical configuration with a licensed electrician before ordering. What fuel type does the 080028 use and what are the supply requirements? This generator runs on natural gas (NG) only. The fuel supply line inlet is 2" NPT and requires a supply pressure of 7–11 in H₂O (17–28 mbar). Full-load fuel consumption is approximately 2,716 ft³/hr (76.9 m³/hr). Verify your utility gas supply capacity and line sizing can support this demand before installation — a licensed gas contractor should confirm adequate flow at the meter before ordering. Does the Briggs & Stratton 080028 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 the generator and engine. Enclosure rust-through is covered for 2 years. Confirm complete warranty terms in the operator's manual or at BRIGGSandSTRATTON.com.