HOUSEHOLD WATTAGE CALCULATOR

DEVICES WITH HIGH STARTING (INDUCTIVE)LOADS

RUN WATTS TIMES (X) START FACTOR

APPLIANCE OR LOAD DEVICE*

TYPICAL DEVICE

WATTAGE**

TOTAL

800

600

2400

1000

800

1000

x

x

x

x

x

x

3

 

 

REFRIGERATOR/

 

 

FREEZER

 

 

 

 

 

 

 

 

 

 

 

3

 

 

SMALL REFRIGERATOR

 

 

 

 

 

 

 

 

 

 

3

 

 

AIR COND.(ROOM)

 

 

 

 

 

 

2SUMP PUMP 1/2 HP

3 FURNACE FAN 1/3 HP

2

 

 

WELL PUMP 1/2 HP

 

 

 

 

 

 

=

=

=

=

=

=

2400

1800

7200

2000

2400

2000

=

=

=

=

=

=

CAUTION !!

DO NOT CONNECT VOLTAGE SENSITIVE ELECTRONIC EQUIPMENT (TV SET, COMPUTER, ETC.) DIRECTLY TO YOUR GENERATOR. IF YOU USE THE GENERATOR TO POWER SENSITIVE EQUIPMENT YOU MUST USE A U.L. LISTED VOLTAGE SURGE PROTECTOR.

NOTICE: FAILURE TO USE A U.L. LISTED VOLTAGE SURGE PROTECTOR WILL DAMAGE YOUR EQUIPMENT AND VOID YOUR WARRANTY.

HOT PLATE

TELEVISION

MICROWAVE

SPACE HEATER

=

=

=

=

1500

300

800

1500

=

=

=

=

CAUTION !!

THE IDLE CONTROL MUST BE IN THE OFF POSITION WHEN OPERATING LARGE MOTOR LOADS (FREEZERS, REFRIGERATORS,ETC.) OR VOLTAGE SENSITIVE ELECTRONIC EQUIPMENT (TV, COMPUTERS, ETC.)

*FOR PRODUCTS NOT LISTED REFER TO CALCULATION INSTRUCTIONS

**AVERAGE VALUES - ACTUAL INDIVIDUAL DEVICE VOLTAGES MAY BE HIGHER OR LOWER

 

WATER HEATER

=

4000

=

LIGHTING

WATTS

 

TIMES NUMBER

 

 

OF BULBS

 

60 WATT BULBS

60

x

 

=

75 WATT BULBS

75

x

 

=

100 WATT BULBS

100

x

 

=

300 WATT BULBS

300

x

 

=

ELECTRIC LOAD GRAND TOTAL

THIS TOTAL MUST BE LESS THAN YOUR GENERATOR RATING

WATTAGE RATING OF YOUR GENERATOR

THIS TOTAL MUST BE GREATER THAN YOUR HOUSEHOLD WATTAGE LOAD

21- ENG

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Porter-Cable H450IS instruction manual Household Wattage Calculator, Appliance or Load Device Typical Device Wattage Total

H450IS specifications

The Porter-Cable H450IS is a high-performance, lightweight electric hammer drill designed to meet the needs of both professionals and DIY enthusiasts. Renowned for its versatility and durability, the H450IS is ideal for various applications including drilling in wood, metal, and masonry, as well as for driving screws efficiently.

One of the standout features of the H450IS is its powerful motor that delivers an impressive amount of torque, making it capable of handling tough materials with ease. The tool boasts a variable speed trigger, allowing users to control the speed for precise drilling. This feature is especially beneficial when working with delicate materials that require a gentler touch.

The H450IS is equipped with a dual-mode operation, allowing users to switch between rotary drilling and hammer drilling modes. This flexibility makes it suitable for a range of tasks, from simple household repairs to more complex construction projects. The hammer function, in particular, excels when drilling into hard surfaces like concrete or masonry, making it a valuable tool for contractors and construction workers.

Another key characteristic of the H450IS is its ergonomic design. The tool is equipped with a comfortable grip and a lightweight body, which reduces user fatigue during extended periods of work. Additionally, the integrated side handle provides added control and stability, ensuring accurate drilling and driving.

For improved performance, the H450IS uses advanced technologies such as an automatic clutch system, which helps prevent over-tightening of screws and reduces damage to materials. This feature enhances the longevity of both the tool and the workpiece, making it a reliable choice for professionals who require consistent results.

The durable construction of the H450IS is another highlight, featuring a robust housing that withstands job site conditions. This ensures that the drill remains in peak operational condition even after frequent use in demanding environments.

Overall, the Porter-Cable H450IS is a well-rounded hammer drill that offers a potent combination of power, versatility, and user-friendly features. Its various modes, comfortable design, and reliable performance make it an invaluable addition to any toolbox, whether for professional contractors or aspiring DIYers looking to tackle their next project with confidence.