2016年11月29日星期二

Difference Between SJOOW and SOOW Power Cables

Actually,as we know that talk about the difference between SJOOW and SOOW cable can sometimes be quite difficult and confusing, especially if you are not an expert technician or do not have that much experience in working with wires and esp cables in oil field . However, one simple fact that can surely be easily remember is that the ‘J' in SJOOW stands for ‘Junior', which means that the esp cable works only on 300 volts, whereas the SOOW cable works on 600 volts. Other than this major difference in voltage, there does not seem to be any other relevant difference between SJOOW and SOOW cable. The specifications for these cables are all quite the same, such as:
  • EPDM insulation, premium-grade
  • Color coded
  • Coated with a Black Rubber Neoprene Jacket
  • Works on a temperature range of between negative 40°C up to positive 90°C
  • For use on control circuits, equipment used on heavy industrial applications, as well as construction and processing tools
  • The strand is extra-flexible
  • Can resist abrasions well
  • High levels of resistance to oil and solvents
  • High levels of resistance to flame, water, and ozone
  • UL compliant and CSA certified
  • Can be used both indoors and outdoors
Even the part numbers for SJOOW and SOOW cables are all almost the same, except for the ‘J' in SJOOW. These part numbers denote the color code of each part, such SJOOW/SOOW 18/2 that stands for a black-and-white conductor with a black jacket. The numbers 18/2 stands for and 18awg 2-conductor cable. The number of conductors for each 18awg cable can go as high up as 4 for both the SJOOW and the SOOW cables. There are also 16awg cables that 2, 3, and 4 conductors, 14awg cables with the same ascending number of conductors, and 10- or 12awg cables with the same conductor numbers. Each conductor on a set has its own distinct color to avoid confusion, such as a 3-conductor set color-coded with black, white, and green.
And because the only real difference between SJOOW and SOOW cable is the letter ‘J', these acronyms also both have the same meaning:
S – Indicates that it is a heavy-duty power cord made of rubber EPDM
O – Indicates that the cables has Oil-resistant conductors
O – This second O means that the conductors are covered in a jacket that is also resistant to oil
W – Stands for the cables water-resistant ability
http://www.espcablesolution.com/products_info/ESP-Cable-314954.html
If you have other questions about SJOOW and SOOW cable products, there are toll-free numbers on almost every single online store that you can call for inquiries. Well, actually, there is another difference between these two cable types: the price. This varies depending on the number of conductors for each awg measurement. For example, a 16awg 3-conductor SJOOW cable sells at $0.49 per foot (3/1/12), while the same sell at $0.55 (3/1/12) per foot on an SOOW cable. There are some online stores that offer free shipping if you purchase a certain length of cable that is equivalent to a certain amount, such as if you buy a cable length that is equivalent to no less than $250.
Type
Shape
Conductor
Cond.Size
Insulation
Jacket
Temp.
Voltage
Standard
QYPN
Flat
Copper
AWG 1#
AWG2#
AWG3#
AWG4#
AWG5#
AWG6#
AWG7#
AWG8#
PP
NBR
96
3KV
4KV
5KV
6KV
8KV
IEEE1017
IEEE1018
IEEE1019
APIRP 11S5
APIRP 11S6
GOST
GB/T16750
QYLPN
Flat
Al-Alloy
PP
NBR
96
QYPN Shielded
Flat
Copper
PP
NBR
96
QYPF
Flat
Copper
PP
PVC
96
QYPQ
Flat
Copper
PP
Lead Sheath
110
QYEN
Flat
Copper
EPDM
NBR
120
QYYFN
Flat
Copper
Polyimide film & Fluoroplastic
NBR
120-150
QYEQ
Flat
Copper
EPDM
Lead Sheath
120-232
QYEE
Flat
Copper
EPDM
EPDM
120-232
QYYEE
Flat
Copper
Polyimide film & EPDM
EPDM
120-232
QYYEQ
Flat
Copper
Polyimide film & EPDM
Lead Sheath
232
QYYFF
Flat
Copper
Polyimide film & Fluoroplastic
Fluoroplastic
250
QYPNY
Round
Copper
PP
NBR
96
QYPFY
Round
Copper
PP
PVC
96
QYPQY
Round
Copper
PP
Lead Sheath
96
QYENY
Round
Copper
EPDM
NBR
120
QYEQNY
Round
Copper
EPDM
Lead & NBR
120
QYYEQNY
Round
Copper
Polyimide film & EPDM
Lead & NBR
120
QYYENY
Round
Copper
Polyimide film & EPDM
NBR
120
QYEEY
Round
Copper
EPDM
EPDM
120-232
QYEQEY
Round
Copper
EPDM
Lead & EPDM
120-232
QYYEQEY
Round
Copper
Polyimide film & EPDM
Lead & EPDM
120-232
QYYEEY
Round
Copper
Polyimide film & EPDM
EPDM
150-232

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