Price Includes Freight to a Business Address - The customer is responsible for unloading merchandise upon delivery.
Features and Specifications - This generator is UL Listed.
Power Rating - Continuous Standby (Derate 3.5% per 1,000 feet elevation above sea level.)
Power Output (60 Hz) - -3 120/240 1-phase / 1.0 p.f.
LP Gas
56.0 KW; 56.0 KVA; 233 Amps
Natural Gas
55.0 KW; 55.0 KVA; 229 Amps
Mainline Circuit Breaker (Standard)
250 amps / NG or LP
Power Output (60 Hz) - -4 120/208 3-phase / 1.0 p.f.
LP Gas
60.0 KW; 75.0 KVA; 208 Amps
Natural Gas
58.0 KW; 72.0 KVA; 201 Amps
Mainline Circuit Breaker (Standard)
200 amps / NG or LP
Power Output (60 Hz) - -17 120/240 3-phase / 1.0 p.f.
LP Gas
60.0 KW; 75.0 KVA; 180 Amps
Natural Gas
58.0 KW; 72.0 KVA; 174 Amps
Mainline Circuit Breaker (Standard)
175 amps / NG or LP
Power Output (60 Hz) - -18 277/480 3-phase / 1.0 p.f.
LP Gas
60.0 KW; 75.0 KVA; 90 Amps
Natural Gas
58.0 KW; 72.0 KVA; 87 Amps
Mainline Circuit Breaker (Standard)
90 amps / NG or LP
Engine Specifications
Make / Model
GM 5.7L
Displacement
350 cubic in.
Rated Power (Derate 3.5% per 1,000 feet elevation above sea level.)
93 HP
Engine Speed
1800 rpm
Fuel Consumption
LP Gas (One gallon of L.P. gas equals 4.23 lbs.) / Full Load
9.29 gallons / hour
Natural Gas / Full Load
799 feet3 / hour
Engine Features – Standard Features
Electronic Ignition
Engine Pre-heater
Vapor Fuel System
Critical Grade Exhaust Silencer
Battery Rack & Cables (Battery not included. Requires 12 Volt / BCI Group 24 / 650 CCA battery.)
Vibration Isolators
Cooling System
Liquid
dB(A) Rating @ 7 Meters (23 feet)
75 dBA Full Load
69 dBA No Load
Control System – Standard Features
Auto-Off-Test-Switch
Over-speed Shutdown
Low Oil Protection
High Temperature Shutdown
A.C. Metering
Running Time Meter
Engine Gauges
Alarm Contacts
Voltage Adjustment
Battery Charger
Mainline Circuit Breaker
Generator Data
Generator Type (Rotating Field Brushless design)
RFL / XTR
Voltage Regulation
+ / - 1%
Frequency Regulation (NL-FL)
+ / - 5%
Motor Starting Ability (Code G capacitor start motor.)
20 HP
Size and Weight
L x W x H (inches)
102.5 x 36 x 51.75
Ship Weight (pounds)
2390
Warranty Information
Engine
3 years or 3500 hours
Generator
1 years or 1000 hours
Optional Accessories
UL Listed ASCO Automatic Transfer Switch (185 Series) 400 amp -3 120/240 single phase - NEMA 1 enclosure (indoor) (3R optional).
UL Listed ASCO Automatic Transfer Switch (300 Series) 200 amp -4 120/240; -17 120/208; -18 277/480 three phase - NEMA 1 enclosure standard (indoor) (3R optional).
Vapor Fuel Strainer
Designed to filter contaminants in the fuel. The contaminants range in the form of dirt and metal, water and air (vapor). For all PSS models.
LP Liquid Withdrawal
With a liquid withdrawal system, the LP fuel is removed from the tank in liquid form and is brought to the generator set in a gaseous form. LP Liquid Withdrawal provides better operation in colder temperatures and can allow for a smaller capacity fuel tank. This item is Non-UL and should be approved by local code before ordering.
The National Fire Protection Association (NFPA) maintains several standards covering standby generators and automatic transfer switches (ATS). Level 1 is most stringent and imposed when failure of the standby system could result in loss of human life or serious injury making it a must for any health care facility. For models PSS30LS & up (factory installed).
Remote Annunciator
Displays 7 pre-alarms and 8 alarm indicators to instantly alert staff of problems with the power system. This panel complies with the requirements of NFPA 110.
Battery Heater
This heater sits under the battery and encloses all four sides to ensure quick and easy starting in cold weather climates. For PSS21LS & Up.
