Fuel Specifications, Consumption Require Ments

FUEL SPECIFICATIONS AND

CONSUMPTION REQUIREMENTS

The engine driving the generator is engineered to provide reliable power on either Liquefied Propane Vapor (LPG) or Natural Gas. For proper operation on these fuels, it is important to deliver gas with adequate energy content, at sufficient pressure and flow rate. This generator is designed to operate on Liquefied Propane Vapor (LPG) with a minimum energy content of 2500 BTU per cubic foot or Natural Gas with a minimum energy content of 1000 BTU per cubic foot. This generator is designed to operate with a fuel pressure at the inlet of the unit between 6 and 11 inches of water column (4-6 ounces).

Required fuel flow rates for specific models are given in the table below. To insure correct sizing of the piping supplying fuel to the generator set, provide the flow and pressure requirements of this section to a fuel supplier or licensed plumber during the installation planning stage. If the fuel supplier cannot guarantee delivery of fuel with these properties, the generator may not perform as advertised.

Due to differences in the energy content of fuel used, it is necessary to derate the output of the generator when connected to Natural Gas. Additionally, regional and/or seasonal variations in the makeup of the fuel can further affect output of the engine/generator system. When using Natural Gas fuel with minimum properties as defined, engine output can fall approximately 10% below that of the same set using Propane Vapor.

Per the National Gas Code (NFPA 54 - ANSI 2223.1), a manual shutoff valve in the fuel supply line to the generator is recommended.

WARNING

•Natural gas (NG) is highly explosive.

•Natural gas (NG) is lighter than air and will collect in high places.

•Liquid propane vapor (LPG) is highly explosive.

•Liquid propane vapor (LPG) is heavier than air and will collect in lower places.

•Extreme caution should be taken when working on a new installation or while performing general maintenance.

•Do not smoke when near the unit.

•Keep flames, sparks, pilot lights, arc-producing equipment, switches and all other sources of ignition well away. Keep a type ABC fire extinguisher handy.

•Potential for fire or explosion always exist when using natural gas (NG) or liquid propane vapor (LPG) as a fuel source. Install this unit in compliance with all local fuel codes.

•Do Not operate engine if smell of fuel is present or other explosive conditions exist.

FUEL REQUIREMENTS:

For the best operation of the unit, the fuels used should have a minimum content of 1000 BTU’s per cubic foot for Natural Gas (NG) and 2520 BTU’s per Cubic foot for Liquid Propane vapor (LPG). Contact local fuel supplier for local BTU content. Fuel supply pressures must be between 4oz (6” H20 per square inch) and 6oz

(11” H20 per square inch) at the inlet to the unit.

DANGER

•All fuel system installations MUST BE done by a licensed plumber or licensed gas technician and must comply with all applicable codes, standards and regulations.

FUEL CONSUMPTION TABLE

	22kW	27kW	32kW
Fuel Consumption (@25% load)	0.83 Gal/Hr (LP)	0.94 Gal/Hr (LP)	1.1 Gal/Hr (LP)
	80 Cu-ft/Hr (NG)	85 Cu-ft/Hr (NG)	95 Cu-ft/Hr (NG)

Fuel Consumption (@50% load)	1.65 Gal/Hr (LP)	1.84 Gal/Hr (LP)	2.06 Gal/Hr (LP)
	160 Cu-ft/Hr (NG)	169 Cu-ft/Hr (NG)	180 Cu-ft/Hr (NG)

Fuel Consumption (@75% load)	2.48 Gal/Hr (LP)	2.78 Gal/Hr (LP)	3.03 Gal/Hr (LP)
	220 Cu-ft/Hr (NG)	254 Cu-ft/Hr (NG)	270 Cu-ft/Hr (NG)

Fuel Consumption (@100% load)	3.44 Gal/Hr (LP)	3.71 Gal/Hr (LP)	3.99 Gal/Hr (LP)
	280 Cu-ft/Hr (NG)	304 Cu-ft/Hr (NG)	315 Cu-ft/Hr (NG)

All values reflect consumption at 100% rated output.

200-2653

P2701, P2201, P3201 specifications

The Powermate P3201, P2701, and P2201 portable generators represent a blend of innovation and practicality, designed to provide reliable power for various applications, whether for outdoor activities, home backup, or professional use. These models are distinguished by their powerful engines, user-friendly features, and robust designs, making them ideal companions in situations where electricity is needed most.

The Powermate P3201 generator stands out with its impressive 3200-watt output, allowing it to handle larger appliances and tools. This output comes from a reliable 6.5 HP engine, which provides the necessary power for heavy-duty usage. The P3201 also features a durable steel frame, ensuring longevity and resistance to wear and tear. Its low oil shutdown feature is a highlight, preventing engine damage by automatically shutting off when oil levels are too low. Additionally, the generator is equipped with multiple outlets, including 120V AC and 12V DC, giving users the flexibility to power a variety of devices.

The Powermate P2701 offers a slightly lower wattage at 2700 watts, making it a great choice for users who need reliable power without excess capacity. The 6.5 HP engine offers efficient performance, while the lightweight design ensures portability. Like the P3201, the P2701 also boasts a low oil shutdown feature, alongside a built-in voltmeter for easy monitoring of power output. Its compact design makes it perfect for camping trips or recreational events, while still providing enough power for essential home appliances.

Finally, the Powermate P2201 is tailored for users seeking a compact and efficient generator. With a 2200-watt output, it is suitable for smaller devices, making it an excellent option for tailgating, outdoor gatherings, and backup power for lights and fans. Powered by a 4-stroke engine, the P2201 strikes a balance between efficiency and portability, with an easily transportable frame. The generator's noise-reducing technologies ensure quieter operation, which is a crucial factor in residential areas.

In conclusion, the Powermate P3201, P2701, and P2201 generators cater to a variety of power needs, each offering unique features and strengths. Their robust engines, safety features, and thoughtful engineering make them reliable choices for anyone needing portable power solutions. Whether managing larger power needs or seeking a lightweight generator for casual use, these models deliver performance and convenience.