Specifications

How Does The System Work?
• An automatic transfer switch (ATS) monitors your
utility power and provides 100% isolation between
your generator and the utility power. If the incoming
power fails, the ATS will send a start signal to the
generator set activating the automatic start system
on the generator.
• After a short start delay the engine generator will
start and begin supplying the ATS with emergency
power. At this time, the ATS will transfer your
connected distribution panel to the generator powering
up your emergency circuits.
• Upon return of utility power, the ATS will transfer your
connected distribution panel back to line power and
discontinue the start signal to the generator. After a
short cool down period the generator will stop and
return to the standby mode awaiting the next power
interruption.
• The WINCO Standby generator uses your
own natural gas or LP fuel system. This provides
you with a long continuous run time and
unlimited run time in the case of natural gas.
Automatic Packaged Standby Systems Designed
For Homes, Businesses and Industrial Applications
Why Buy An Automatic Standby System?
• Easily installed outside new or existing homes • Generator set and components are factory built and tested
• Direct natural gas or LP fuel systems to NEMA standards
• Low maintenance • Sound attenuated housings constructed of galvannealed
• Emissions compliant steel with durable baked powder paint finish keeps your
• Critical grade silencer for quieter operation generator attractive long into the future
• Hinged Doors • Standard mainline circuit breakers
Features of Automatic Standby Generators
An automatic standby generator is a permanently installed, fully automatic emergency generator system that continuously monitors the
incoming utility power supply. The system is designed to automatically furnish electrical power to pre-selected circuits in your home that
supply your lighting, heating and cooling, appliances and water. There’s no need for extension cords, gasoline cans for refueling, or manual
start pull ropes because WINCO’s Packaged Standby System supplies back up electric power automatically.
Powered by premium engines, WINCO packaged standby systems are perfect for back up power. Sound attenuated, weather protective
enclosures are made using galvannealed steel with a powder paint finish for long life durability. The solid state control system operates the
generator automatically when signalled by the automatic transfer switch mounted next to your incoming service panel. Standard features
include: cycle crank and overcrank limiting, engine start delay and engine cool down timing, hour meters and battery chargers.
MLCB MLCB
Model Power Output (60 Hz) kW kVA Amps kW kVA Amps
PSS8B 120/240V, 1-Phase, 1.0 p.f. 8 8.0 30 7.2 7.2 30
PSS12H 120/240V, 1-Phase, 1.0 p.f. 12 12.0 50 10 10.0 42
PSS15B 120/240V, 1-Phase, 1.0 p.f. 15 15.0 60 12 12.0 50
PSS20 - NEW MODEL, CONTACT FACTORY FOR DETAILS
NOTE: (1) Derate 3.5% per 1,000 feet elevation above sea level.
Home Standby Systems - 8kW to 15kW
Power Rating – Continuous Standby (1)
L P Gas Natural Gas
PSS12H