Product Feature Highlights
BUILT TO PERFORM IN ANY ENVIRONMENT
AIRMAN’s SDG400S 400 kVA generator delivers exceptional performance with 1049 amps at three-phase 208V and 50 amps x 3 in single-phase 240V. Powered by a robust Isuzu 6WG engine, it features electronic fuel priming and air bleed to minimize downtime. With a runtime of 23.1 hours at full load, this generator ensures continuous reliability. Equipped with Delta Demand Excitation, the AIRMAN SDG400S 400 kVA generator provides the industry’s best motor starting capability and automatically adjusts to varying loads for peak efficiency.
6 Questions to Properly Size a Generator
SDG400 GENERATOR SPECIFICATIONS
AIRMAN®'s SDG400 generator provides 400 kVA of prime power.
WHEN YOU NEED BIG POWER
Looking to boost your business's power capabilities? Our generators are equipped with integrated fuel tanks, Automatic Voltage Regulation, and more to deliver reliable performance and maximum efficiency.
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ANA's current lineup of AIRMAN® mobile generators. Find out about each model and its features and benefits.
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Identifying service points inside an AIRMAN® generator for proper preventative maintenance.
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How to properly set voltage on your AIRMAN® generator
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How to complete a proper wire-up procedure on the current line of AIRMAN® Generators.
Engine Coolant Heater Kit
Triple Cam LoKstm Kit
Battery Blanket
Engine Block Heater
Battery Charger
Thermosyphon Heater
TECHNICAL SPECIFICATIONS
ENGINE MODEL | Isuzu 6WG1X |
OUTPUT @ RATED SPD (1,800 RPM) | 457.7 Hp |
PRIME POWER | 400 kVA / 320 kW |
STANDBY POWER | 420 kVA / 336 kW |
VOLTAGE 1 PHASE (SWITCHABLE) | 120V / 127V / 139V 240V / 254V / 277V |
VOLTAGE 1 PHASE (SWITCHABLE) | 208V / 220V / 240V 416V / 440V/ 480V |
AMPERAGE 1 PHASE 120V | 893 A x 2 |
AMPERAGE 1 PHASE 240V | 893 A |
AMPERAGE 3 PHASE 208V | 1,048 A |
AMPERAGE 3 PHASE 240V | 962 A |
AMERPAGE 3 PHASE 480V | 481 A |
RUN TIME @ FULL LOAD | 21.3 hrs |
INTEGRAL FUEL TANK CAPACITY | 491 gal |
EPA EMISSION LEVEL | Tier 4 Final |
OPERATING WEIGHT | 17,042 lbs |
DRY WEIGHT | 13,206 lbs |
GVWR | 19,602 lbs |
TRAILER WEIGHT | 2,650 lbs |
DIMENSIONS (W/O TRAILER) | 177″ L x 59″ W x 107.5″ H |
DIMENSIONS (W TRAILER) | 270″ L x 92″ W x 127″ H |
EXPLORE OUR GENERATOR OPTIONS
Working with the highest quality brands in the market ensures
ANA can deliver consistent and reliable results
