Power cables
AXQJ-RMF 7/12 kV
10 kV halogen-free power cable
Application fields
Material declaration
Halogen-free and fire classified cable. No emittance of
corrosive gases, low smoke density in case of fire. Primary
developed for installation indoors, tunnels etc. The cable
can also with advantage be installed outdoors and in
ground. Ploughing down is not recommended.
AXQJ-F, –RMF
Alternative designation
Impulse voltage
75 kV
Bending radius
At fixed mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8D
At pulling in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12D
At ploughing down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8D
SE-N10XC7Z1-AR
Standards
Design
SS 424 14 16
CENELEC HD 620 Part 6 Section M
CENELEC HD 604 Halogen-free Materials
IEC 60754-1, –2 Corrosive Gases
IEC 61034 Smoke Density
Conductor . . . . . . . . . . . stranded, round and compacted
aluminium acc. to IEC 60228
class 2, longitudinal water sealed
Conductor screen . . . . . extruded
Insulation . . . . . . . . . . . . XLPE,min.thickness=2,96mm
Insulation screen . . . . . extruded bonded
Taping . . . . . . . . . . . . . . . conductive tape
Concentric conductor. . annealed copper wires
Sheath . . . . . . . . . . . . . . halogen-free compound, black
Fire propagation class
F4B acc. to SS 424 14 75 and IEC 60332-3 cat B and
SS-EN 50266-2-3
Temperature range
In continuous operation max. conductor temp . . . . .90˚C
Lowest cable temperature under installation . . . . . –20˚C
and below 0˚C special precaution shall be taken.
Number of cores x cross section of conductor
Diameter over insulation
Overall diameter (approx.)
Weight (approx.)
Standard delivery length
Standard drum size
Article number
Electrical data at +20˚C
Conductor resistance
Screen resistance
Inductance
Reactance
Capacitance
Charging current
Electrical data
Current rating at core temp. 65˚C in ground
Current rating at core temp. 65˚C in air
Current rating at core temp. 90˚C in air
Max. short circuit current on the conductor during 1 s at
initial temp. 70˚C
Max. short circuit current on the conductor during 1 s at
initial temp. 90˚C
Max. impulse current
Marking
E.g. AXQJ-RMF 7/12 kV 3x150/25 LT F4B DRAKA SE
“Date”, meter marked.
mm2
mm
mm
kg/100 m
m
3x50/16
16,0
43,6
153,2
500
K18
0071210
3x95/16
19,3
51,1
219,4
500
K20
0071220
3x150/25
22,2
58,0
297,3
500
K22
0071230
3x240/25
26,1
66,8
405,3
500
K24
0071240
Ω/km
Ω/km
mH/km
Ω/km
µF/km
A/km
0,641
1,2
0,34
0,11
0,23
0,4
0,320
1,2
0,31
0,10
0,30
0,6
0,206
0,8
0,29
0,09
0,35
0,7
0,125
0,8
0,27
0,09
0,43
0,8
A
A
A
145
130
160
205
190
230
260
250
305
340
330
400
kA
5,1
9,7
15,3
24,4
kA
4,7
9,0
14,2
22,7
kA
55
65
70
70
Nominal values unless otherwise specified.
AS Draka Keila Cables
www.draka.ee
Member of Prysmian Group
www.prysmian.com
Paldiski Road 31
76606 Keila, Estonia
Phone +372 674 7466
Fax
+372 674 7468
The technical specifications may
change any time without prior notice.