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

  • Mfr # RG04845ANAC

  • Zoro # G2183706

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Key Features

Fuel Type
Natural Gas
Generator Fuel Type
Natural Gas
Phase
Single
Transfer Switch Included
No
Amps
200
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Specifications

Product Information

MFR #
RG04845ANAC
Zoro #
G2183706
UPC #
696471079494
Country of Origin
United States

Dimensions

Engine Size
4.5 L
Width
33 1/2 in
Length
76 15/16 in
Height
40 5/8 in
Length (Straight Wireway)
76 15/16 in
Fuel NPT Pipe Connection Size
1 1/4 in
Overall Length
83 3/8 in
Overall Width
35 in
Overall Height
46 in
Wire Rope Length
83 3/8 in

Details

Item
Automatic Standby Generator
Fuel Type
Natural Gas
Generator Fuel Type
Natural Gas
Phase
Single
Transfer Switch Included
No
Amps
200
Rated Voltage
120/240V AC
Generator Voltage
120V AC/240V AC
Engine Cooling
Liquid
Standby Power Rating
48kW
Carbon Monoxide (CO) Sensor
No
CARB Compliant
Yes
Run Time Hour Meter
Yes
Engine Block Heater
Optional
Fault Indicator Lights
Yes
Over Speed Shutdown
No
kW
48
Enclosure Material
Aluminum
Battery Requirements
26R, 525 CCA
Engine (Block Heater)
Optional
Fuel NPT Pipe Connection Sz.
3/4 in
Low Coolant Level Alarm
yes
Generator Mfr. Warranty Details
5 yr
Main Circuit Breaker
Yes
Power Factor
1
Battery Included
No
LP Consumption @ Half Load
4.16 gph
12VDC Battery Charger
Yes
Repeat of Exercise Cycle
7 day
High Temp. Alarm
Yes
NG Consumption @ Half Load
336 cu ft/hr
Hz
60 Hz
kVA Rating
60 kVA
Standards
CA/MA, cETLus, CSA Certified, EGSA, EPA, NEMA, UL 2200
Engine RPM
1,800 RPM
Low Oil Pressure Alarm
Yes
Min. Gas Pressure @ Generator (In WC)
5 to 14
Includes
Isochronous Electric Governor, Smart Battery Charger, Two Line LCD Multilingual Digital Evolution Controller
Over Crank Protection
Yes
Automatic Volts Regulation
Yes
Color
Bisque
Rated Watts
48000
Frame Material
Aluminum
Weight
1781 lbs
Maximum Fuel Pressure - Natural Gas (NG)
14 in wc
Includes Battery
No
Running Wattage - Natural Gas (NG)
48 kW
Minimum Fuel Pressure - Natural Gas (NG)
3.5 in wc
Engine Speed
1,800 RPM
Service Rated Transfer Switch
No
Noise Level
68 dBA
Apparent Power Rating
60 kVA
12V DC Battery Charger
Yes
Natural Gas (NG) Consumption @ 1/2 Load
336 cfh
Exercise Cycle Interval
7 day
Battery CCA Rating
725 CCA
Rated Current @ 120V AC - Natural Gas (NG)
200 A
Manufacturer Warranty
5 yr
Engine Brand
Generac
Natural Gas (NG) Consumption @ Full Load
604 cfh
Rated Frequency
60 Hz
Exercise Cycle Duration
90 sec
Safety Features
Low Oil Shutdown, Automatic Voltage Regulator (AVR), Failure to Transfer Protection, High Temperature Shutdown, Incorrect Wiring Protection, Low Battery Protection, Over Speed Shutdown, Overcrank Protection, Safety Fused
Starter Type
12V
Battery Group Number
Group 27F
Engine Oil Capacity
12 qt
Engine Type
4-Cycle
Wi-Fi Equipped
Yes
Rated Current @ 240V AC - Natural Gas (NG)
200 A

Description

The GENERAC RG04845ANAC is an automatic standby generator rated at 48 kW for single-phase 120/240V AC power. It runs on natural gas and uses a liquid-cooled, 4-cycle Generac 4.5 L engine operating at 1,800 RPM. This standby generator is intended for backup power applications where automatic operation, voltage regulation, and a permanently installed power source are required.

Key Features of the GENERAC RG04845ANAC:

  • 48 kW / 60 kVA output: Provides 48,000 running watts with a 60 kVA apparent power rating.
  • Single-phase 120/240V AC, 60 Hz: Designed for standard single-phase standby power applications at 120V AC/240V AC.
  • Natural gas fuel: Uses natural gas with consumption of 336 cu ft/hr at half load and 604 cu ft/hr at full load.
  • Liquid-cooled 4.5 L engine: Equipped with a Generac 4-cycle engine running at 1,800 RPM.
  • Automatic voltage regulation: Includes automatic volts regulation to help maintain output voltage.
  • Controller and charger included: Includes an isochronous electric governor, smart battery charger, and a two-line LCD multilingual digital Evolution controller.
  • Status and protection features: Includes fault indicator lights, run time hour meter, low oil pressure alarm, low coolant level alarm, high temperature alarm, overcrank protection, and main circuit breaker.
  • Enclosure and construction: Aluminum enclosure and frame in a bisque finish.
  • Battery and startup details: 12V starter with battery charger; battery not included.
  • Installation notes: Transfer switch not included; fuel connection size listed as 1 1/4 in NPT.
  • Physical size: Overall dimensions are 83 3/8 in L x 35 in W x 46 in H; weight is 1781 lb.

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