what’s the difference between ppe and type w?

Here at GenErgy we are often asked the question “What’s the difference between PPE and Type W?” These basic cord types used for portable power distribution when providing the electrical service to an appliance or motors are comprised of either at PPE/TPE jacket or a Type W Jacket. Both are UL and MSHA approved and are recognized in article 400 of the NEIC. Both utilize fully annealed No. 30 stranded bare copper core and the 4/0 cable is rated the same, 400A, up to 2000V at 90°C. What are the differences? First, let’s breakdown the types and then further understand the benefits of one over the other. The primary difference is in the jacket of the cable. • PPE cable has a jacket made from PPE/TPE (Polypropylene Ethylene/Thermoplastic Elastomer) or a plastic component. • Type W is jacketed with a Chlorinated Polyethylene or a rubber component. The Benefits of Using PPE • Lighter weight • More flexible with less coil memory The Benefits of Using Type W • Withstands abrasions and performs well in industrial settings Disadvantages of PPE • In colder climates (32°F and below) the jacket has a tendency to become more rigid therefore in warmer climates PPE is preferred at times. Disadvantages of Type W • In warmer climates or when exposed to direct sunlight, the jacket has a tendency to become a little “mushy” therefore in colder climates Type W is preferred at times. Cable Failure The most common issue for cable failure is associated not to the type of cable but to the installation for the terminations such as lugs and Cam-LOK’s. Mechanical connectors (those using nuts, bolts, and screws) require a torque value to acquire the minimum amount of resistance in a connection. Crimp lugs are installed using die sets that have a respective die index number and color codes in accordance with the cable gauge size. The second most common cause of cable failure is having the cable in excessive working environment temperatures. This can include but is not limited to excessive ambient heat or stacking of cables. What cable should I choose? After weighing the pros and cons of both cables you will find that PPE and Type W are a great fit for multiple applications. If you are unsure which cord is the right fit for you GenErgy can help you determine the perfect cable for your job site and application. For additional information: Matt Carr www.genErgyPowerUSA.com (717) 584-0375 office (717) 947-0767 mobile [email protected] What’s the difference between Type W and PPE Cable? TM

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Page 1: What’s the difference between PPE and Type W?

Here at GenErgy we are often asked the question “What’s the difference between PPE and Type W?” These basic cord types used for portable power distribution when providing the electrical service to an appliance or motors are comprised of either at PPE/TPE jacket or a Type W Jacket. Both are UL and MSHA approved and are recognized in article 400 of the NEIC. Both utilize fully annealed No. 30 stranded bare copper core and the 4/0 cable is rated the same, 400A, up to 2000V at 90°C.

What are the differences? First, let’s breakdown the types and then further understand the benefits of one over the other. The primary difference is in the jacket of the cable.

• PPE cable has a jacket made from PPE/TPE (Polypropylene Ethylene/Thermoplastic Elastomer) or a plastic component.

• Type W is jacketed with a Chlorinated Polyethylene or a rubber component.

The Benefits of Using PPE• Lighter weight• More flexible with less coil memory

The Benefits of Using Type W• Withstands abrasions and performs well in

industrial settingsDisadvantages of PPE

• In colder climates (32°F and below) the jacket has a tendency to become more rigid therefore in warmer climates PPE is preferred at times.

Disadvantages of Type W• In warmer climates or when exposed to direct

sunlight, the jacket has a tendency to become a little “mushy” therefore in colder climates Type W is preferred at times.

Cable Failure The most common issue for cable failure is associated not to the type of cable but to the installation for the terminations such as lugs and Cam-LOK’s. Mechanical connectors (those using nuts, bolts, and screws) require a torque value to acquire the minimum amount of resistance in a connection. Crimp lugs are installed using die sets that have a respective die index number and color codes in accordance with the cable gauge size.

The second most common cause of cable failure is having the cable in excessive working environment temperatures. This can include but is not limited to excessive ambient heat or stacking of cables.

What cable should I choose?After weighing the pros and cons of both cables you will find that PPE and Type W are a great fit for multiple applications. If you are unsure which cord is the right fit for you GenErgy can help you determine the perfect cable for your job site and application.

For additional information:

Matt Carrwww.genErgyPowerUSA.com(717) 584-0375 office(717) 947-0767 [email protected]

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