Standby Generator, Protector Series, 48 kW, Natural Gas, Single Phase, Liquid Cooled

The GENERAC RG04845ANAX is an automatic standby generator with a 48 kW standby power rating for single-phase 120/240V AC power. It operates on natural gas and uses a liquid-cooled, 4-cycle 4.5 L engine running at 1,800 RPM. This unit is intended for standby power applications where automatic operation, voltage regulation, and monitored system status are important. The aluminum enclosure and frame, built-in main circuit breaker, and Wi-Fi capability support installation as part of a permanent backup power system.

Key Features of the GENERAC RG04845ANAX:

• 48 kW / 60 kVA output: Rated for 48,000 watts standby power with a 60 kVA apparent power rating at single-phase operation.
• Natural gas fuel: Configured for natural gas operation with fuel consumption of 336 cfh at half load and 604 cfh at full load.
• 120/240V AC, 200A: Rated voltage is 120/240V AC with 200 amps rated current.
• Liquid-cooled engine: 4-cycle Generac 4.5 L engine with 12 qt oil capacity operating at 1,800 RPM.
• Automatic voltage regulation: Includes automatic volts regulation for controlled output voltage.
• Monitoring and control features: Includes a two-line LCD multilingual digital Evolution controller, run time hour meter, fault indicator lights, and Wi-Fi connectivity.
• Battery charging system: Includes a 12V DC battery charger and smart battery charger; battery not included.
• Protective alarms and shutdown-related features: Includes high temperature alarm, low coolant level alarm, low oil pressure alarm, overcrank protection, and listed safety features such as low oil shutdown, failure to transfer protection, incorrect wiring protection, and low battery protection.
• Enclosure and size: Aluminum enclosure and frame in bisque finish; measures 76 15/16 in L x 33 1/2 in W x 40 5/8 in H.
• Certifications and standards: Listed to UL 2200 and also noted as cETLus, CSA Certified, EGSA, EPA, NEMA, and CA/MA.