VOLTAGE DROP IN ELECTRIC EXTENSION CORDS

When a long electric extension cord is used to connect an appliance or tool to the generator, a certain amount of voltage drop or loss occurs in the extension cord which reduces the effective voltage available for the appliance or tool.

The use of improper size or gauge of extension cords may cause unsafe or ineffi- cient operation of your tool or appliance. It may also damage the tool or appliance. Be sure that any extension cord that you use is rated to allow sufficient current flow to the motor or appliance. Select the required wire gauge size according to the chart below. Chart lists the minimum wire gauge size for the proper extension cord.

EXTENSION CORD CHART

Use the right extension cord. An extension cord should have a suitable wire size for the overall cord length and tool amperage rating. This is to prevent a serious voltage drop, power loss and possible motor damage. Generally, heavier gauge wire is required as cord length increases. Use the recommendations in this table.

 

 

 

Amperage Rating of Tool

 

 

Extension

 

 

 

 

 

 

0.2

2.1-3.4

3.5-5.0

5.1-7.0

7.1-12.0

12.1-16.0

Cord Length

 

 

 

 

 

 

 

 

Recommended Wire Size (A.W.G. Gauge No.)

 

 

 

 

 

 

 

 

7.5m

18

18

18

18

16

14

 

 

 

 

 

 

 

15m

18

18

18

16

14

12

 

 

 

 

 

 

 

22.5m

18

18

16

14

12

10

 

 

 

 

 

 

 

30m

18

16

14

12

10

8

 

 

 

 

 

 

 

45m

16

14

12

10

8

8

 

 

 

 

 

 

 

60m

16

14

12

10

8

6

 

 

 

 

 

 

 

90m

14

12

10

8

6

4

 

 

 

 

 

 

 

120m

12

10

8

6

4

4

 

 

 

 

 

 

 

150m

12

10

8

6

4

2

 

 

 

 

 

 

 

180m

10

8

6

4

2

2

 

 

 

 

 

 

 

240m

10

8

6

4

2

1

 

 

 

 

 

 

 

Not normally available as flexible extension cord.

24

Page 34
Image 34
Makita G4100R, G6101R, G4101R G6100R, G2800R manual Voltage Drop in Electric Extension Cords, Extension Cord Chart, - 24-

G2800R, G4101R G6100R, G4100R, G6101R specifications

Makita has long been a trusted name in the power tools industry, known for its commitment to quality, innovation, and performance. Among its extensive lineup, the Makita G Series stands out with models such as the G6101R, G6100R, G4100R, and G4101R. These tools are designed to meet the demands of both professionals and DIY enthusiasts, offering exceptional power, reliability, and ease of use.

The Makita G6101R and G6100R models are equipped with robust motors that provide ample power for a variety of applications, whether cutting, grinding, or polishing. These tools boast a durable construction, which enhances their longevity and consistently delivers dependable performance even under tough working conditions. Advanced ergonomic designs ensure that operators experience reduced fatigue during extended use, making them ideal for heavy-duty tasks.

The G4100R and G4101R models are similarly built for efficiency and ease of use, featuring lightweight designs that allow for better maneuverability. These tools come with a host of safety features, including protective covers and safety switches, effectively minimizing the risk of accidents in the workplace. The G Series models also incorporate advanced cooling systems that prevent overheating, thus prolonging the life of the tool and ensuring consistent performance.

One significant technological advancement across the G Series is the inclusion of variable speed settings. This feature allows users to tailor the tool's performance according to the specific requirements of the task at hand. Whether you need high speed for aggressive cutting or lower speed for delicate tasks, these models provide the versatility to adapt to various applications seamlessly.

Moreover, the G Series tools utilize high-quality components that deliver reliable torque and power. The powerful motors paired with precision-engineered gears ensure optimal performance and efficiency, making them perfect for a range of materials, from metal to wood.

In summary, the Makita G6101R, G6100R, G4100R, and G4101R models represent a blend of innovation, safety, and efficiency. With their powerful motors, ergonomic designs, safety features, and variable speed controls, these tools are built to exceed the expectations of users, making them an invaluable addition to any toolbox. Whether for professional or personal use, the Makita G Series stands as a testament to quality craftsmanship and advanced technology.