ABBREVIATIONS KEY FOR CABLES
CONSTRUCTION COMPONENTS |
ABBREVIATIONS |
REMARK |
|
|
VDE |
EVE |
|
National standard |
N |
- |
E ... energy cable |
Adapted to then national standard |
(N) |
E |
|
conductor |
|
|
|
-of copper |
- |
- |
no sign |
-of aluminium |
A |
A |
|
Insulation |
|
|
|
-mass-impregnated paper |
- |
P |
|
-polyvinyl chloride (PVC) |
Y |
Y |
|
-polyethylene (PE) |
2Y |
2Y |
|
-cross-linked polyehylene (VPE) |
2X |
2X |
|
-cross-linked polymer (flame retardant, halogen-free) |
HX |
- |
|
Concentric conductor of copper |
|
|
|
-applied helically |
C |
C |
|
-applied in waveconal formation |
CW |
- |
|
Screen of copper |
|
|
|
-for single core cables or |
|
|
|
-for multicore cables with a common screen |
S |
C |
|
-for multicore cables with a screen over each individual core |
SE |
CE |
|
-longitudinally watertight |
S(F) |
C(J) |
XLPE power cables |
Screen of paper insulation and common metal sheath for multicore |
|
|
|
-cables (H-cables) |
H |
H |
|
Metal sheath of lead |
|
|
|
-for single core and multicore cables with a common sheath |
K |
M |
|
-for 3-core screened SL cables with an anti-corrosion protection on each sheath |
EK |
ME |
|
Polymer laminated sheath |
|
|
|
-longitudinally and radially with aluminium tape tightly bonded to the PE sheath |
(FL)2Y |
JA2Y |
|
Plastic sheath and inner protection |
|
|
|
-PVC sheath or extruded PVC protection |
Y |
Y |
|
-PVC (reinforced sheath) |
YV |
Y3V |
|
-PE sheath |
2Y |
2Y |
|
-PE (reinforced sheath) |
YGV |
2Y3V |
|
-FRNC |
HX |
NG |
cross-linked polymer |
-FRNC |
H |
NY |
not cross-linked polymer |
Armour |
|
|
|
-steel tape |
B |
B |
|
-flat steel tape |
F |
F |
|
-round steel tape |
R |
R |
|
-counter helix of galvanized steel tape |
G |
G |
|
-Aldrey-circular conductors |
R (AY) |
R (AY) |
|
Overall protection |
|
|
|
-serving of compounded jute yam |
A |
U |
|
-further materials: compare inner protection |
|
|
|
Constructions |
|
|
|
-with green yellow earth wire |
-J |
-J |
with protective conductor |
-with green yellow earth wire without blue wire colors: gy, bl,bl,br- |
|
-JN |
with protective conductor |
-without yellow green earth wire |
-O |
-O |
without protective conductor |
-core colouring with numbers-construction J |
-JZ |
-JZ |
with protective conductor |
-core colouring with numbers-construction 0 |
-OZ |
-OZ |
without protective conductor |
Conductor design |
|
|
|
-circular solid |
RE |
RE |
|
-circular stranded |
RM |
RM |
compactes of incomoact |
-fine stranded |
F |
F |
|
-sector-shaped solid |
SE |
SE |
|
-sector-shaped stranded |
SM |
SM |
|
