HomeINDUSTRIAL GENERATORSGenerac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure (3 Phase)

Generac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure (3 Phase)

Contact Us About this Product

Generac SG040-NG 50kVA natural gas 3-phase generator with Level 2 sound-attenuated canopy enclosure. Automatic, quiet operation, 400/230V 50Hz. Ideal for medium-large commercial & industrial backup.

SAFE & SECURE CHECKOUT
Guarantee & safe checkout

Description

Generac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure (3 Phase)

The Generac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure is a powerful, fully automatic standby generator designed for medium to large commercial and industrial facilities. Powered by clean-burning natural gas, it delivers 50kVA (40kW at 0.8 PF) of reliable 3-phase power at 400/230V 50Hz — ideal for protecting critical loads in offices, warehouses, workshops, small data centres, retail complexes, or manufacturing sites during power outages.

The Level 2 sound-attenuated canopy reduces noise to approximately 65-68 dB(A) at 7m, making it suitable for urban or noise-sensitive environments. Equipped with a robust Generac spark-ignited engine, it offers extended runtime on utility-supplied natural gas, low emissions, and low maintenance. Integrated with automatic transfer switch compatibility, it starts within seconds of power loss and shuts down safely when mains return, ensuring seamless protection.

Set it up once and forget it — quiet, efficient, and dependable backup power when you need it most.

Key Features:

  • 50kVA / 40kW Output → Ample 3-phase capacity for medium commercial and industrial loads
  • Natural Gas Fuel → Clean, cost-effective operation with no on-site storage tanks required
  • Level 2 Canopy Enclosure → Sound-attenuated for quiet performance and full weather protection
  • Generac Spark-Ignited Engine → Purpose-built for gaseous fuel, reliable with long service intervals
  • Automatic Operation → Compatible with ATS/AMF for hands-free start/stop and load transfer
  • 3-Phase 400/230V 50Hz → Standard for Australian commercial/industrial applications
  • Durable Construction → Aluminum enclosure with corrosion resistance for long-term outdoor use

Whether you’re safeguarding a warehouse, office building, or essential facility from blackouts, the Generac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure delivers quiet, reliable 3-phase backup. Shop now at No More Blackouts for quality you can trust.

Please visit our store for more Home, Industrial and Portable Generator options.

Product Specifications

Specifications

  • Power Output : 50 kVA / 40 kW (at 0.8 PF)
  • Fuel Type : Natural Gas
  • Engine : Generac spark-ignited
  • Voltage : 400/230V 3-phase
  • Frequency : 50 Hz
  • Enclosure : Level 2 sound-attenuated canopy (aluminum, weather-resistant)
  • Noise Level : 65-68 dB(A) at 7m
  • Dimensions : Approx. 228 cm L x 86 cm W x 127 cm H
  • Weight : Approx. 907-950 kg
  • Startup Time : 10-20 seconds
  • Compatibility : ATS/AMF panels for automatic operation
  • Certifications : EPA certified for stationary emergency
  • Warranty : 5-year limited

Download Spec sheet for this Generator

Quick Comparison

Generac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure (3 Phase) removePramac GDW35P 33kVA Three Phase Diesel Generator (ACP AMF 245L) removePramac GSW22P 17.6kVA Single Phase Diesel Generator (ACP AMF) removePramac GDW200P 200kVA Three Phase Diesel Generator (ACP AMF 600L) removePramac GDW335V 335kVA Three Phase Diesel Generator (ACP AMF 1000L) removePramac Diesel P9000 8.8kVA Single Phase Electric Start Mobile Generator remove
NameGenerac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure (3 Phase) removePramac GDW35P 33kVA Three Phase Diesel Generator (ACP AMF 245L) removePramac GSW22P 17.6kVA Single Phase Diesel Generator (ACP AMF) removePramac GDW200P 200kVA Three Phase Diesel Generator (ACP AMF 600L) removePramac GDW335V 335kVA Three Phase Diesel Generator (ACP AMF 1000L) removePramac Diesel P9000 8.8kVA Single Phase Electric Start Mobile Generator remove
ImageGenerac SG040-NG 50kVA Natural Gas Generator with Level 2 Enclosure (3 Phase)Pramac GDW35P 33kVA Three Phase Diesel Generator (ACP AMF 245L)Pramac GSW22P 17.6kVA Single Phase Diesel Generator (ACP AMF)Pramac GDW200P 200kVA Three Phase Diesel Generator (ACP AMF 600L)Pramac GDW335V 335kVA Three Phase Diesel Generator (ACP AMF 1000L)Pramac Diesel P9000 8.8kVA Single Phase Electric Start Mobile Generator
PriceContact Us About this ProductCall for PriceCall for PriceCall for PriceCall for Price$14,550.00
Weight925 kg850.0 kg700.0 kg2200 kg4500.0 kg204 kg
Dimensions228 × 86 × 127 cm200 × 90 × 130 cm180 × 85 × 126 cm320 × 120 × 200 cm450 × 150 × 220 cm99 × 60 × 83 cm
Additional information
Runtime:

Unlimited (on continuous gas supply)

Fuel:

Natural Gas

Engine:

Generac spark-ignited

Runtime

Approx. 46 hours at 75% load

Fuel

245 L

Engine:

Perkins 1103A-33G (water-cooled, 3-cylinder, 3300cc)

Runtime

Approx. 20+ hours at 75% load

Fuel

130 L

Engine:

Perkins 404D-22G (water-cooled, 4-cylinder, 2216cc)

Runtime:

Approx. 20 hours at 75% load

Fuel:

600 L

Engine:

Perkins 1106A-70TAG3 (turbocharged, water-cooled, 6-cylinder)

Runtime:

Approx. 25 hours at 75%

Fuel:

1000 L

Engine:

Perkins turbocharged, water-cooled, 6-cylinder (high-output series)

Runtime

Up to 12-15 hours at 75% load

Fuel

35 L

Engine:

Yanmar 2TNV70-APGE (water-cooled, 2-cylinder, 570cc)

Add to cart

Add to cart

payments
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • Price
  • Add to cart
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Compare
Home
Shopping
Wishlist