Generac Power Systems Guardian Elite Whisper Test 5261 User Manual

• All input connections in one single area
• High coolant temperature shutdown
• Low oil pressure shutdown
• Low coolant level automatic shutdown
• Overspeed automatic shutdown
• Crank timer
• Exercise timer
• Oil drain extension
• Cool flow radiator
• Closed coolant recovery system
• UV/Ozone resistant hoses
• Watertight state of the art electrical connectors
• Mainline circuit breaker
• Radiator drain extension
• Battery charge alternator
• 2 Amp static battery charger
• Battery rack and battery cables
• Fan and belt guards
• Isochronous governor
• Flex fuel line pigtail
STANDARD EQUIPMENT
• Innovative design and fully prototype tested
• UL 2200 Listed
• Solid state frequency compensated voltage regulator
• Dynamic and static battery charger
• Sound attenuated acoustically designed enclosure
• Whisper-Test™ for low noise level exercise
• High flow low noise factory engineered exhaust system
• State of the art digital control system with R-Series digital
control panel
• Rodent proof construction
• High efficiency, low distortion Generac designed
alternator
• Vibration isolated from mounting base
• Matching Generac transfer switches engineered and
tested to work as a system
• All components easily accessible for maintenance
• Electrostatically applied textured powder paint
• Acoustically designed engine cooling system
FEATURES
Model Number: 5261 (Steel - Tan)
GENERAC 2.4L ENGINE
Naturally Aspirated
Gaseous Fueled
Whisper-Test™
Low Speed Exercise
61 dB(A) at 23 feet
UL 2200 Listed
Transfer Switch is sold separately
Standby Power Rating
45 kW 60 Hz
Liquid Cooled
Gas Engine
Generator Sets

Generac Power Systems Guardian Elite Whisper Test 5261 Specifications

General

Brand	Generac Power Systems
Model	Guardian Elite Whisper Test 5261
Category	Inverter
Language	English

Summary

Standard Equipment

Key Features and Design Aspects

Advanced Protection and Performance

Innovative design, UL 2200 listing, solid state voltage regulator, and dynamic/static battery chargers.

Generator Specifications

Electrical Characteristics

Details synchronous type, Class H insulation, low harmonic distortion, and a 45 kW standby rating.

Engine Specifications

Engine Model and Configuration

Generac Inline 4 engine, 2.4 Liter displacement, naturally aspirated, 4 cylinders, and OHV lifter type.

Governor Specifications

Electronic Governor Control

Features electronic type governor for isochronous frequency regulation with ±0.25% steady state regulation.

Operating Data

Performance Ratings and Fuel Consumption

Provides kW rating, voltage/amperage, fuel consumption for natural gas and propane at various loads.

Cooling, Combustion, and Sound Emissions

Interconnections and Installation Layout

Electrical Interconnection Diagram

Illustrates control panel, generator connection box, and transfer switch wiring for setup.