UC Fire Resistant Catalogue

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FIRE RESISTANT CABLE
9RMZIVWEP'EFPI 1
&IVLEH 9'1&
MRGSVTSVEXIHMRSRISJXLI¾EKWLMTWYFWMHMEVMIWSJ
0IEHIV9RMZIVWEP,SPHMRKW&IVLEHEGSQTER]PMWXIHMRXLI/YEPE0YQTYV7XSGO)\GLERKILEW
grown steadily to become the country’s single largest cable manufacturer today.
Through its far-sighted planning and unceasing product and service innovation, UCMB has
WYGGIWWJYPP]GYPXMZEXIHEQERYJEGXYVMRKTVS½PISJERI\XIRWMZIVERKISJGEFPIERH[MVITVSHYGXW
-XLEWEGLMIZIHEHMWXMRKYMWLIHVITYXEXMSREWEPIEHMRKWYTTPMIVSJTS[IVERHXIPIGSQQYRMGEXMSR
cable to major corporations both local and foreign.
8SHE]9'1&LEWSRISJXLIQSWXEHZERGIHJEGMPMXMIWJSVQERYJEGXYVMRKSJ½VIVIWMWXERXGEFPIMR
XLI%WME4EGM½GVIKMSR[MXL[SVPHGPEWWUYEPMX]WXERHEVHW*MVIVIWMWXERXGEFPIQERYJEGXYVIHF]
9'1&TVSZMHI¾I\MFMPMX]VIWMWXERGIXSLMKLXIQTIVEXYVIERHVIWMWXERGIXSGSQFYWXMSR[MXLPS[
toxicity, low smoke and low acid gas generation.
This catalouge serves as a guide to UCMB’s manufacturing processess and standards in the
QERYJEGXYVMRKSJ*MVI6IWMWXERXGEFPI

CONTENTS
Page
INTRODUCTION................................................................................................................................................. 1
FIRE RESISTANT CABLE ............................................................................................................................... 
INTERNATIONAL STANDARD COMPLIANCE .............................................................................. 9
CABLE STRUCTURAL DESCRIPTION AND CONSTRUCTION DATA
1MRIVEP-RWYPEXIH <0):%1-
*MVI6IWMWXERX *6
ERH*PEQI6IXEVHERX'EFPI 
O: ..........10


1MRIVEP-RWYPEXIH <0):%1-
9REVQSYVIH073,7LIEXLIH*MVI6IWMWXERX *6
ERH
*PEQI6IXEVHERX'EFPI 
O: ............................................................................................................11



1MRIVEP-RWYPEXIH <0):%1-
%VQSYVIH073,7LIEXLIH*MVI6IWMWXERX *6
ERH
*PEQI6IXEVHERX'EFPI 
O: ............................................................................................................ 



1MRIVEP-RWYPEXIH <0):%1-
7GVIIRIH9REVQSYVIH073,7LIEXLIH*MVI6IWMWXERX *6
ERH*PEQI6IXEVHERX'EFPI 
O: ...................................................................................................17



*MVI6IWMWXERX *6
ERH*PEQI6IXEVHERX9REVQSYVIH073,SV
4:'7LIEXLIH'EFPI 
O: ................................................................................................................19



*MVI6IWMWXERX *6
ERH*PEQI6IXEVHERX%VQSYVIH073,SV
4:'7LIEXLIH'EFPI 
O: ................................................................................................................22

APPENDIX : TECHNICAL DATA
'YVVIRX'EVV]MRK'ETEGMX]ERH6EXMRK*EGXSVW...........................................................................................25
)PIGXVMGEP'LEVEGXIVMWXMGW ..................................................................................................................................26
&IRHMRK6EHMYWERH7MHI;EPP4VIWWYVI .........................................................................................................26
4IVQMWWMFPI1E\MQYQ4YPPMRK*SVGIERH6EHMEP0SEH.................................................................................27
8IQTIVEXYVI'SVVIGXMSR*EGXSVW*SV'SRHYGXSV6IWMWXERGI .................................................................
Short Circuit Current .......................................................................................................................................29
4YFPMGEXMSRW6IJIVVIH8S ...................................................................................................................................31

7

FIRE RESISTANT CABLE
-REPP½VIHMWEWXIVW½VIWQSOILIEXERHXS\MGJYQIWEVIXLIQEMRSFWXEGPIWXSWEJIIZEGYEXMSRSJEFYMPHMRKSVEVIE%QENSV
GSRXVMFYXMSRXS[EVHWSZIVGSQMRKXLIWILE^EVHWMWXLIYWISJ½VIVIWMWXERXERHRSRLEPSKIREXIHGEFPIW8LIWIGEFPIWTVSZMHIHXLI
following features :
ˆ *MVIVIWMWXERGI
ˆ 0SRKXIVQGMVGYMXMRXIKVMX]MRE½VI
ˆ 0S[WQSOIERHXS\MGKEWIQMWWMSRW
ˆ *PEQIVIXEVHERXTVSTIVXMIW
ˆ >IVSLEPSKIRKEWIW
ˆ )EWIERHPS[GSWXSJMRWXEPPEXMSR









*MVI6IWMWXERXGEFPIWEVIYWIH[LIVIVIUYMVIHF]PSGEP½VIGSHIWMRXLI[MVMRKSJ
ˆ *MVIVIWMWXERXWEJIX]GMVGYMXW
ˆ 4YFPMGEHHVIWWERHIQIVKIRG]ZSMGIGSQQYRMGEXMSRW]WXIQMRLMKLVMWIFYMPHMRKW
ˆ 'SRXVSPERHMRWXVYQIRXEXMSRWIVZMGIWMRMRHYWXVMEPGSQQIVGMEPERHVIWMHIRXMEPGSQTPI\IW
ˆ ,MKLXIQTIVEXYVIMRWXEPPEXMSRGSRHMXMSRW 













CONSTRUCTION OF CABLES
9'1&´W*MVI6IWMWXERXGEFPILEZIFIIRHIZIPSTIHXSQEMRXEMRGMVGYMXMRXIKVMX]MRE½VIERHXSIRWYVIQE\MQYQWEJIIZEGYEXMSRSJ
personnel with no detrimental effects like toxic gases or smoke.
8LI*MVI6IWMWXERXGEFPIEVIGSRWXVYGXIHMRXLIJSPPS[MRKX]TMGEPJSVQEX
ˆ 7XVERHIH%RRIEPIH'STTIV'SRHYGXSV
ˆ 1MGE8ETI*MVI6IWMWXMRK&EVVMIV
ˆ <0):%1-<04))46073,4)4:'EW4VMQEV]-RWYPEXMSR1EXIVMEP
ˆ *PEQI6IXEVHERX073,4:'EW&IHHMRKSV7LIEXLMRK1EXIVMEP
*MVI6IWMWXERXGEFPIQE]FIWMRKPIGSVISVQYPXMGSVIGSRWXVYGXMSRW8LIGEFPIQE]FIYREVQSYVIHEVQSYVIHFVEMHIH[MXLSV
[MXLSYXQIXEPPMGWGVIIRIHHITIRHMRKSRSYVGYWXSQIV´WWTIGM½GETTPMGEXMSR



INTERNATIONAL STANDARD
COMPLIANCE
8LI*MVI6IWMWXERXGEFPIWQERYJEGXYVIHF]9'1&GSQTPMIH[MXLIMXLIVSRISVGSQFMREXMSRSJXLIWTIGM½GEXMSREWFIPS[
ˆ *MVIVIWMWXERX

 )'&777 



ˆ *PEQIVIXEVHERX

 -)'&7&7)2-)))



ˆ 7QSOIIQMWWMSR

 -)'&7&7)2





ˆ %GMHKEWIQMWWMSR  -)'&7&7)2





ˆ 3\]KIRMRHI\





%781(

















8LI*MVI6IWMWXERXGEFPIQE]GEXIKSVM^IHF]EPIXXIVW]QFSP IK%
SVWIVMIWSJW]QFSPW IK';>
MREGGSVHMRKXSXLI
VIUYMVIQIRXWJSV½VIVIWMWXERGIGLEVEGXIVMWXMGW[LMGLXLI]QIIXXLIXIWXXIQTIVEXYVIWIPIGXIHERHXLIHYVEXMSRSJXLIXIWXJSV
VIWMWXERGIXS½VIEPSRIMREGGSVHMRKXS&7EWFIPS[
Symbol

6IUYMVIQIRX

6IWMWXERGIXS½VIEPSRI
650 oC for 3 hours

%

750 oC for 3 hours

B

950 C for 3 hours

C

950 oC for 20 minutes (short duration)

S

o


6IWMWXERGIXS½VI[MXL[EXIV 





W


6IWMWXERGIXS½VI[MXLQIGLERMGEPWLSGO
650 oC

<

750 oC

Y

950 C

Z

o

8LIJSPPS[MRKGIVXM½GEXMSRWX]TIXIWXETTVSZEPWSFXEMRIHF]9'1&

 %QIVMGER&YVIEYSJ7LMTTMRK %&7

2) Bureau Veritas (BV)
3) Jabatan Bomba Dan Penyelamat Malaysia

 .EFEXER/IVNE6E]E1EPE]WME ./6

 0PS]H´W6IKMWXIV%WME 06

 7MVMQ5%77HR&LH

 89:79: 47&'SVTSVEXMSRW4XI0XH

9

MINERAL INSULATED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE

CU/MICA/XLEVA-MI CABLE
 
O:
Copper Conductor
Mica Tape
<0):%1--RWYPEXMSR

DESCRIPTION
7MRKPIGSVI[MXLGSTTIVGSRHYGXSVQMGEXETIERH<0):%1-GSQTSYRH'EFPIEVIVEXIHEX 
O:
CONSTRUCTION
'SRHYGXSV
4PEMRGMVGYPEVSVGSQTEGXIHWXVERHIHGSTTIVGSRHYGXSVGSRJSVQXS-)'GPEWW
*MVITVSSJPE]IV
Mica tape.
-RWYPEXMSR
*PEQIVIXEVHERX'VSWWPMROIHPS[WQSOI^IVSLEPSKIRQMRIVEPMRWYPEXIH <0):%1-
GSQTSYRHGSPSYVSVERKI
2SQMREP
cross-sectional
area

Conductor
Shape

mm2

2SQMREP
thickness
of insulation

%TTVS\
overall
diameter

%TTVS\
cable weight

Current
6EXMRK

Voltage
Drop

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.



1.0

3.7

5.1

30

60

25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

1.0
1.0
1.0

5.6
6.6



120


56
77
102



2.5

25
35
50

c.c.
c.c.
c.c.

1.2
1.2


9.1
10.2


290

510

135
169
207

1.62



70
95
120

c.c.
c.c.
c.c.


1.6
1.6

13.5
15.7
17.2

720
990






0.62

0.39

150



c.c.
c.c.
c.c.


2.0
2.2

19.0
21.2


1560




510
607

0.33



300

500

c.c.
c.c.
c.c.


2.6


27.0
30.1
33.5

3100
3960


703



0.21
0.195


630

1000

c.c.
c.c.
r.m.



3.0

37.2





10160

1069



0.170
0.165
0.155

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH

10

MINERAL INSULATED UNARMOURED LSOH SHEATHED
FIRE RESISTANT (FR) AND FLAME RETARDANT CABLE

CU/MICA/XLEVA-MI/LSOH CABLE
 
O:
Copper Conductor
Mica Tape
<0):%1--RWYPEXMSR
073,7LIEXL

Copper Conductor
Mica Tape
<0):%1--RWYPEXMSR
2SR,]KVSWGSTMG*MPPIV
Binder Tape
073,7LIEXL

DESCRIPTION
7MRKPIGSVIERHQYPXMGSVIGEFPI[MXLGSTTIVGSRHYGXSVQMGEXETI<0):%1-GSQTSYRHERH073,WLIEXLIH
'EFPIEVIVEXIHEX 
O:
CONSTRUCTION
'SRHYGXSV
4PEMRGMVGYPEVSVGSQTEGXIHWXVERHIHGSTTIVGSRHYGXSVGSRJSVQXS-)'GPEWW
*MVITVSSJPE]IV
Mica tape.
-RWYPEXMSR
*PEQIVIXEVHERX'VSWWPMROIHPS[WQSOI^IVSLEPSKIRQMRIVEPMRWYPEXIH <0):%1-
GSQTSYRH
'SPSYVWJSVGSVIMHIRXM½GEXMSR
Single core
natural
Two core
red, black
Three core
red, yellow and blue
*SYVGSVI
red, yellow, blue and black

36

2I[GSVIGSPSYVW
Single core
brown or blue
Two core
brown, blue
Three core
brown, black, grey
*SYVGSVI
brown, black, grey, blue

%WWIQFP]
8[SXLVIISVJSYVMRWYPEXIHGSVIWEVIPEMHYTXSKIXLIVMJRIGIWWEV]½PPIH[MXLRSRL]KVSWGSTMGQEXIVMEPGSQTEXMFPI[MXLXLI
insulation.
7LIEXL
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRHGSPSYVSVERKI

11

MINERAL INSULATED UNARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - SINGLE CORE CU/MICA/XLEVA-MI/LSOH CABLE
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\GEFPI
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





6.3
6.7
7.3

60
70
90

25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7







9.6

120
170
230

56
77
102



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0





11.3







135
169
207

1.62



70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


1.5
1.5

15.7
17.7



1070
1330





0.62

0.39

150



c.c.
c.c.
c.c.


1.6
1.7

1.6
1.6
1.7


23.6



2020
2610


510
607

0.33



300

500

c.c.
c.c.
c.c.


2.0
2.2


1.9
2.0


32.7
36.3

3270

5220

703



0.21
0.195


630

1000

c.c.
c.c.
r.m.


2.6


2.2
2.3








10700

1069



0.170
0.165
0.155

MINERAL INSULATED UNARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - TWO CORES CU/MICA/XLEVA-MI/LSOH CABLE
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\GEFPI
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





10.7
11.6
12.6

150

220

26
36


31
19
12

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7






15.6
17.7


390


63

115

7.9

2.9

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0





21.0
23.3
26.1


1030




225

1.9
1.35
1.00

70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


1.9
2.0

29.9
33.6
37.2



3060


352


0.69
0.52


150



c.c.
c.c.
c.c.


1.6
1.7

2.2
2.3
2.5



51.6



6020





0.35
0.29


300


c.c.
c.c.


2.0

2.6
2.9

57.2


7500
9560




0.21
0.19

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH

12



MINERAL INSULATED UNARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - THREE CORES CU/MICA/XLEVA-MI/LSOH CABLE
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\GEFPI
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





11.3
12.2
13.3


220


23
32


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7






16.6


360
510
720


75
100



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0





22.3



1070



127

192

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2

1.9
2.0
2.1

32.1
36.1


2560







0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7

2.3

2.6






6520


399



0.30
0.26
0.21

300


c.c.
c.c.


2.0

2.7
3.0







621



0.165

MINERAL INSULATED UNARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - FOUR CORES CU/MICA/XLEVA-MI/LSOH CABLE
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\GEFPI
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





12.2
13.2


210
270
350

23
32


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7





15.9

20.5


650
920


75
100



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0






27.3
30.6

1390



127

192

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2

2.0
2.1
2.3

35.6



3350







0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7


2.6




61.7

7100



399



0.30
0.26
0.21

300


c.c.
c.c.


2.0

3.0
3.3


77.0




621



0.165

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH



13

MINERAL INSULATED ARMOURED LSOH SHEATHED FIRE
RESISTANT (FR) AND FLAME RETARDANT CABLE

1) CU/MICA/XLEVA-MI/LSOH/
AWA/LSOH CABLE
2) CU/MICA/XLEVA-MI/LSOH/
7;%073,'%&0)  
O:
Copper Conductor
Mica Tape
<0):%1--RWYPEXMSR
073,&IHHMRK
%PYQMRMYQ Wire %VQSYV
073,7LIEXL
Copper Conductor
Mica Tape
<0):%1--RWYPEXMSR
2SR,]KVSWGSTMG*MPPIV
Binder Tape
073,&IHHMRK
+EPZERM^IHWXIIP[Mre.
073,7LIEXL
DESCRIPTION
7MRKPIGSVIERHQYPXMGSVIGEFPI[MXLGSTTIVGSRHYGXSVQMGEXETI<0):%1-MRWYPEXMSR073,FIHHMRKEPYQMRMYQSVKEPZERMWIH
WXIIP[MVIEVQSYVIHERH073,WLIEXLIH'EFPIEVIVEXIHEX 
O:
CONSTRUCTION
'SRHYGXSV
4PEMRGMVGYPEVSVGSQTEGXIHWXVERHIHGSTTIVGSRHYGXSVGSRJSVQXS-)'GPEWW
*MVITVSSJPE]IV
Mica tape.
-RWYPEXMSR
*PEQIVIXEVHERX'VSWWPMROIHPS[WQSOI^IVSLEPSKIRQMRIVEPMRWYPEXIH <0):%1-
GSQTSYRH
'SPSYVWJSVGSVIMHIRXM½GEXMSR
Single core
natural
Two core
red, black
Three core
red, yellow and blue
*SYVGSVI
red, yellow, blue and black

36

2I[GSVIGSPSYVW
Single core
brown or blue
Two core
brown, blue
Three core
brown, black, grey
*SYVGSVI
brown, black, grey, blue

%WWIQFP]
8[SXLVIISVJSYVMRWYPEXIHGSRHYGXSVWEVIPEMHYTXSKIXLIVMJRIGIWWEV]½PPIH[MXLRSRL]KVSWGSTMGQEXIVMEPGSQTEXMFPI[MXLXLI
insulation.
Bedding
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRH
%VQSYV
7MRKPI'SVI%PYQMRMYQ[MVI
1YPXM'SVIW+EPZERM^IHWXIIP[MVI
7LIEXL
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRHGSPSYVSVERKI



MINERAL INSULATED ARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - SINGLE CORE CU/MICA/XLEVA-MI/LSOH/AWA/LSOH
'%&0)
 
O:
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
aluminium

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

5.5
5.9
6.5

0.9
0.9
0.9





10.9
11.3
11.9

170
190
220


37


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7

7.0



0.9
0.9
0.9









250
310


60

106



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

10.5
11.6
13.0

0.9
0.9
1.25





15.9
17.0
19.1

520
630



170
222

1.62



70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


16.7


1.25
1.25
1.6





21.0

25.2



1730





0.62

0.39

150



c.c.
c.c.
c.c.


1.6
1.7

20.2

25.0

1.6
1.6
1.6



1.9

27.0
29.2
32.0

2090

3110


529
625

0.33



300

500

c.c.
c.c.
c.c.


2.0
2.2


31.3


1.6
2.0
2.0

1.9
2.1
2.2


39.5




6050

720



0.21
0.195


630

1000

c.c.
c.c.
r.m.


2.6






2.0
2.5
2.5

2.3
2.5
2.7


53.1
61.7



12120

1027
1119


0.170
0.165
0.155

MINERAL INSULATED ARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - TWO CORES CU/MICA/XLEVA-MI/LSOH/SWA/LSOH
'%&0)
 
O:
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
steel wire

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

9.1
10.0
11.0

0.9
0.9
0.9











520

29
39
52

31
19
12

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7

12.2

16.1

0.9
1.25
1.25





17.6
20.1
22.2

600

1090

66
90
115

7.9

2.9

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0


21.7


1.6
1.6
1.6





26.2

31.3

1600
1910
2330

152



1.9
1.35
1.00

70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


32.2
35.6

1.6
2.0
2.0

2.0
2.1
2.2

35.5



3000



291



0.69
0.52


150



c.c.
c.c.
c.c.


1.6
1.7





2.0
2.5
2.5

2.3
2.5
2.7



60.3


7350
9010


539
636

0.35
0.29


300


c.c.
c.c.


2.0

55.2
61.6

2.5
2.5


3.1

66.3
73.3


13320

732


0.21
0.19

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH

15

MINERAL INSULATED ARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - THREE CORES CU/MICA/XLEVA-MI/LSOH/SWA/LSOH
'%&0)
 
O:
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
steel wire

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

9.7
10.6
11.7

0.9
0.9
0.9





15.1
16.0
17.1


500
590

25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7

13.0
15.0
17.2

0.9
1.25
1.25






21.1
23.3

700
1020
1290

56

99



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

20.7
23.2
26.2

1.6
1.6
1.6



1.9

27.5
30.0
33.2

1920

2900

131
162
197

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2

30.7



2.0
2.0
2.0

2.0
2.2
2.3






5160
6190

251

353

0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7





2.5
2.5
2.5

2.5
2.6


53.1



7990
9370
11700





0.30
0.26
0.21

300


c.c.
c.c.


2.0

59.2
66.1

2.5
2.5

3.0
3.2

70.7









0.165

MINERAL INSULATED ARMOURED LSOH SHEATHED FIRE RESISTANT (FR) AND
FLAME RETARDANT CABLE - FOUR CORES CU/MICA/XLEVA-MI/LSOH/SWA/LSOH
'%&0)
 
O:
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
steel wire

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

10.6
11.6
12.9

0.9
0.9
0.9





16.0
17.0


500
570
690

25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7


16.5


1.25
1.25
1.6






22.6
25.7


1200
1700

56

99



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

22.9
25.7
29.0

1.6
1.6
1.6


1.9
2.0

29.7
32.7
36.2

2310

3570

131
162
197

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2





2.0
2.0
2.5

2.2
2.3
2.5



53.3

5060



251

353

0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7


52.5
59.3

2.5
2.5
2.5

2.6

3.0


63.6



11750






0.30
0.26
0.21

300


c.c.
c.c.


2.0

65.9


2.5
3.15

3.2
3.5




17960






0.165

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH

16

MINERAL INSULATED SCREENED UNARMOURED
LSOH SHEATHED FIRE RESISTANT (FR)
AND FLAME RETARDANT CABLE

CU/MICA/XLEVA-MI/LSOH/SCT/
073,'%&0) 
O:
Copper Conductor
Mica Tape
<0):%1--RWYPEXMSR
073,&IHHMRK
Copper Tape
073,7LIEXL

DESCRIPTION
7MRKPIGSVIERHQYPXMGSVIGEFPI[MXLGSTTIVGSRHYGXSVQMGEXETI<0):%1-GSQTSYRHGSTTIVXETIWGVIIRERH073,WLIEXLIH
'EFPIEVIVEXIHEX 
/Z
CONSTRUCTION
'SRHYGXSV
4PEMRGMVGYPEVSVGSQTEGXIHWXVERHIHGSTTIVGSRHYGXSVGSRJSVQXS-)'GPEWW
*MVITVSSJPE]IV
Mica tape.
-RWYPEXMSR
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR'VSWWPMROIHQMRIVEPMRWYPEXIH <0):%1-
GSQTSYRH
Bedding
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRH
1IXEPPMG7GVIIR
Copper Tape Screen (SCT)
7LIEXL
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRHGSPSYVSVERKI

17

2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
thickness of
sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Voltage
Drop

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m
r.m
r.m

0.7
0.7
0.7

5.5
5.9
6.5





9.5
9.9
10.5

130
150
170


37


27
16
10

6
10
16

r.m
r.m
c.c.

0.7
0.7
0.7

7.0







11.0
12.0
13.0

200
260
350

60

106



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

10.5
11.6
13.0







17.2


600
750


170
222

1.62



70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


16.7






19.1
20.9
22.6

990

1560





0.62

0.39

150



c.c.
c.c.
c.c.


1.6
1.7

20.2

25.0






26.6
29.2

1920




529
625

0.33



300

500

c.c.
c.c.
c.c.


2.0
2.2


31.3


1.9
2.0
2.1

32.2
35.9
39.5

3570

5630

720



0.21
0.195


630

1000

c.c.
c.c.
r.m.


2.6






2.2

2.5





7120



1027
1119


0.170
0.165
0.155

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH



Current
6EXMRK

FIRE RESISTANT (FR) AND FLAME RETARDANT
UNARMOURED LSOH OR PVC SHEATHED CABLE

CU/MICA/XLPE/LSOH OR CU/
MICA/XLPE/PVC CABLE
 
O:
Copper Conductor
Mica Tape
<04)-RWYPEXMSR
073,SV4:'7LIEXL

Copper Conductor
Mica Tape
<04)-RWYPEXMSR
2SRL]KVSWGSTMG*MPPIV
Binder Tape
073,SV4:'7LIEXL
DESCRIPTION
7MRKPIGSVIERHQYPXMGSVIGEFPI[MXLGSTTIVGSRHYGXSVQMGEXETI<04)GSQTSYRHERH073,SV4:'WLIEXLIH
'EFPIEVIVEXIHEX 
O:
CONSTRUCTION
'SRHYGXSV
4PEMRGMVGYPEVSVGSQTEGXIHWXVERHIHGSTTIVGSRHYGXSVGSRJSVQXS-)'GPEWW
*MVITVSSJPE]IV
Mica tape.
-RWYPEXMSR
'VSWWPMROIH4SP]IXL]PIRI <04)
GSQTSYRH
'SPSYVWJSVGSVIMHIRXM½GEXMSR
Single core
natural
Two core
red, black
Three core
red, yellow and blue
*SYVGSVI
red, yellow, blue and black

36

2I[GSVIGSPSYVW
Single core
brown or blue
Two core
brown, blue
Three core
brown, black, grey
*SYVGSVI
brown, black, grey, blue

%WWIQFP]
8[SXLVIISVJSYVMRWYPEXIHGSVIWEVIPEMHYTXSKIXLIVMJRIGIWWEV]½PPIH[MXLRSRL]KVSWGSTMGQEXIVMEPGSQTEXMFPI[MXLXLI
insulation.
7LIEXL
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRHSV¾EQIVIXEVHERX4:'GSQTSYRHGSPSYVSVERKI

19

FIRE RESISTANT (FR) AND FLAME RETARDANT UNARMOURED LSOH OR PVC
SHEATHED CABLE - SINGLE CORE CU/MICA/XLPE/LSOH OR CU/MICA/XLPE/PVC
'%&0)
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





6.3
6.7
7.3

50
70


25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7







9.6

110
150
220

56
77
102



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0





11.3



320

550

135
169
207

1.62



70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


1.5
1.5

15.7
17.7


770

1300





0.62

0.39

150



c.c.
c.c.
c.c.


1.6
1.7

1.6
1.6
1.7


23.6


1630
1960



510
607

0.33



300

500

c.c.
c.c.
c.c.


2.0
2.2


1.9
2.0


32.7
36.3

3130
3960


703



0.21
0.195


630

1000

c.c.
c.c.
r.m.


2.6


2.2
2.3






6320

9950

1069



0.170
0.165
0.155

FIRE RESISTANT (FR) AND FLAME RETARDANT UNARMOURED LSOH OR PVC
SHEATHED CABLE - TWO CORES CU/MICA/XLPE/LSOH OR CU/MICA/XLPE/PVC
'%&0)
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





10.7
11.6
12.6

130
160
210

26
36


31
19
12

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7






15.6
17.3

270
370
510

63

115

7.9

2.9

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0





20.6
22.9
26.1

760
990
1300



225

1.9
1.35
1.00

70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


1.9
2.0

29.9
33.6
37.2

1790
2390



352


0.69
0.52


150



c.c.
c.c.
c.c.


1.6
1.7

2.2
2.3
2.5



51.6

3760







0.35
0.29


300


c.c.
c.c.


2.0

2.6
2.9

57.2


7330
9350




0.21
0.19

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH

20

%TTVS\SZIVEPP
diameter

FIRE RESISTANT (FR) AND FLAME RETARDANT UNARMOURED LSOH OR PVC
SHEATHED CABLE - THREE CORES CU/MICA/XLPE/LSOH OR CU/MICA/XLPE/PVC
'%&0)
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





11.3
12.2
13.3

150
190
260

23
32


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7






16.6







75
100



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0





21.9



1020

1770

127

192

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2

1.9
2.0
2.1

32.1
36.1



3330






0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7

2.3

2.6





5260



399



0.30
0.26
0.21

300


c.c.
c.c.


2.0

2.7
3.0




10290


621



0.165

FIRE RESISTANT (FR) AND FLAME RETARDANT UNARMOURED LSOH OR PVC
SHEATHED CABLE - FOUR CORES CU/MICA/XLPE/LSOH OR CU/MICA/XLPE/PVC
'%&0)
 
O:
2SQMREPGVSWW
sectional area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

2SQMREP
thickness of
sheath

%TTVS\SZIVEPP
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7





12.2
13.2


190

320

23
32


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7





15.9

20.1


620



75
100



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0






26.9
30.6

1320

2300

127

192

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2

2.0
2.1
2.3

35.6





5500





0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7


2.6




61.7

6910



399



0.30
0.26
0.21

300


c.c.
c.c.


2.0

3.0
3.3


77.0

13560
17300

621



0.165

2SXIVQGMVGYPEVWXVERHIHGSRHYGXSVGGGSQTEGXIHGMVGYPEVWXVERHIH

21

FIRE RESISTANT (FR) AND FLAME RETARDANT
ARMOURED LSOH OR PVC SHEATHED CABLE

1) CU/MICA/XLPE/LSOH/AWA/LSOH CABLE
2) CU/MICA/XLPE/PVC/AWA/PVC CABLE
3) CU/MICA/XLPE/LSOH/SWA/LSOH CABLE
4) CU/MICA/XLPE/PVC/SWA/PVC CABLE
 
O:
Copper Conductor
Mica Tape
<04)-RWYPEXMSR
073,SV4:'&IHHMRK
%PYQMRMYQ Wire %VQSYV
073,SV4:'7LIEXL
Copper Conductor
Mica Tape
<04)-RWYPEXMSR
2SR,]KVSWGSTMG*MPPIV
Binder Tape
073,SV4:'&IHHMRK
+EPZERM^IHWXIIP[Mre.
073,SV4:'7LIEXL
DESCRIPTION
7MRKPIGSVIERHQYPXMGSVIGEFPI[MXLGSTTIVGSRHYGXSVQMGEXETI<04)MRWYPEXMSR073,SV4:'FIHHMRKEPYQMRMYQSVKEPZERMWIH
WXIIP[MVIEVQSYVIHERH073,SV4:'WLIEXLIH'EFPIEVIVEXIHEX 
O:
CONSTRUCTION
'SRHYGXSV
4PEMRGMVGYPEVSVGSQTEGXIHWXVERHIHGSTTIVGSRHYGXSVGSRJSVQXS-)'GPEWW
*MVITVSSJPE]IV
Mica tape.
-RWYPEXMSR
'VSWWPMROIH4SP]IXL]PIRI <04)
GSQTSYRH
'SPSYVWJSVGSVIMHIRXM½GEXMSR
Single core
natural
Two core
red, black
Three core
red, yellow and blue
*SYVGSVI
red, yellow, blue and black

36

2I[GSVIGSPSYVW
Single core
brown or blue
Two core
brown, blue
Three core
brown, black, grey
*SYVGSVI
brown, black, grey, blue

%WWIQFP]
8[SXLVIISVJSYVMRWYPEXIHGSRHYGXSVWEVIPEMHYTXSKIXLIVMJRIGIWWEV]½PPIH[MXLRSRL]KVSWGSTMGQEXIVMEPGSQTEXMFPI[MXLXLI
insulation.
Bedding
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
SV4:'GSQTSYRH
%VQSYV
7MRKPI'SVI%PYQMRMYQ[MVI
1YPXM'SVIW+EPZERM^IHWXIIP[MVI
7LIEXL
*PEQIVIXEVHERXPS[WQSOI^IVSLEPSKIR 073,
GSQTSYRHSV¾EQIVIXEVHERX4:'GSQTSYRHGSPSYVSVERKI

22

FIRE RESISTANT (FR) AND FLAME RETARDANT ARMOURED LSOH
OR PVC SHEATHED CABLE - SINGLE CORE
CU/MICA/XLPE/LSOH/AWA/LSOH CABLE OR
'91-'%<04)4:'%;%4:''%&0)
2SQMREP
crosssectional
area

Conductor
Shape

mm2

 
O:

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
aluminium

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

5.5
5.9
6.5

0.9
0.9
0.9





10.9
11.3
11.9

160

210


37


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7

7.0



0.9
0.9
0.9










300
370

60

106



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

10.5
11.6
13.0

0.9
0.9
1.25





15.9
17.0
19.1

500
620



170
222

1.62



70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


16.7


1.25
1.25
1.6





21.0

25.7

1050







0.62

0.39

150



c.c.
c.c.
c.c.


1.6
1.7

20.2

25.0

1.6
1.6
1.6



1.9

27.5
29.7
32.5

1990

3030


529
625

0.33



300

500

c.c.
c.c.
c.c.


2.0
2.2


31.3


1.6
2.0
2.0

1.9
2.1
2.2

35.3



3710

5900

720



0.21
0.195


630

1000

c.c.
c.c.
r.m.


2.6






2.0
2.5
2.5

2.3
2.5
2.7


53.1
61.7





1027
1119


0.170
0.165
0.155

FIRE RESISTANT (FR) AND FLAME RETARDANT ARMOURED LSOH
OR PVC SHEATHED CABLE - TWO CORES
CU/MICA/XLPE/LSOH/SWA/LSOH CABLE OR
'91-'%<04)4:'7;%4:''%&0)
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
steel wire

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

 
O:
Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

9.1
10.0
11.0

0.9
0.9
0.9









390

500

29
39
52

31
19
12

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7

12.2

15.7

0.9
1.25
1.25





17.6
20.1


590

1050

66
90
115

7.9

2.9

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

19.0
21.3


1.6
1.6
1.6







31.3

1550



152



1.9
1.35
1.00

70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2


32.2
35.6

1.6
2.0
2.0

2.0
2.1
2.2

35.5







291



0.69
0.52


150



c.c.
c.c.
c.c.


1.6
1.7





2.0
2.5
2.5

2.3
2.5
2.7


55.1


5610
7250



539
636

0.35
0.29


300


c.c.
c.c.


2.0

55.2
61.6

2.5
2.5


3.1




10710


732


0.21
0.19

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH

23

FIRE RESISTANT (FR) AND FLAME RETARDANT ARMOURED LSOH
OR PVC SHEATHED CABLE - THREE CORES
CU/MICA/XLPE/LSOH/SWA/LSOH CABLE OR
'91-'%<04)4:'7;%4:''%&0)
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
steel wire

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

9.7
10.6
11.7

0.9
0.9
0.9





15.1
16.0
17.1



570

25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7

13.0
15.0


0.9
1.25
1.25






21.1
22.9


1000
1250

56

99



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

20.3

26.2

1.6
1.6
1.6



1.9

27.1
29.6
33.2


2270


131
162
197

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2

30.7



2.0
2.0
2.0

2.0
2.2
2.3






5070


251

353

0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7





2.5
2.5
2.5

2.5
2.6


53.6

65.0

7720
9220
11520





0.30
0.26
0.21

300


c.c.
c.c.


2.0

59.2
66.1

2.5
2.5

3.0
3.2

71.2


13960
17190





0.165

FIRE RESISTANT (FR) AND FLAME RETARDANT ARMOURED LSOH
OR PVC SHEATHED CABLE - FOUR CORES
CU/MICA/XLPE/LSOH/SWA/LSOH CABLE OR
'91-'%<04)4:'7;%4:''%&0)
2SQMREP
crosssectional
area

Conductor
Shape

mm2

2SQMREP
thickness of
insulation

%TTVS\
bedding
diameter

2SQMREP
diameter of
steel wire

2SQMREP
thickness
of sheath

%TTVS\
overall
diameter

%TTVS\
cable
weight

 
O:
Current
6EXMRK

Voltage
Drop

mm

mm

mm

mm

mm

/K/Q

%

Q:%Q

1.5
2.5


r.m.
r.m.
r.m.

0.7
0.7
0.7

10.6
11.5
12.9

0.9
0.9
0.9





16.0
16.9






25
33


27
16
10

6
10
16

r.m.
r.m.
c.c.

0.7
0.7
0.7


16.5


1.25
1.25
1.6






22.6
25.3

910
1170


56

99



2.5

25
35
50

c.c.
c.c.
c.c.

0.9
0.9
1.0

22.5
25.3
29.0

1.6
1.6
1.6


1.9
2.0

29.3
32.3
36.2

2230



131
162
197

1.65
1.15


70
95
120

c.c.
c.c.
c.c.

1.1
1.1
1.2





2.0
2.0
2.5

2.2
2.3
2.5









251

353

0.60

0.37

150



c.c.
c.c.
c.c.


1.6
1.7


52.5
59.3

2.5
2.5
2.5

2.6

3.0



71.3

9570
11510






0.30
0.26
0.21

300


c.c.
c.c.


2.0

65.9


2.5
3.15

3.2
3.5




17610
22910





0.165

2SXIVQGMVGYPEVWXVERHIHGGGSQTEGXIHGMVGYPEVWXVERHIH



 
O:

APPENDIX :
TECHNICAL DATA
CURRENT CARRYING CAPACITY
The Current Carrying Capacity given in the previous tables are based on the assumption shown below :
1) Maximum Conductor Temperature :-------------------------------------------------------------------------------- 90°C

%QFMIRX8IQTIVEXYVI------------------------------------------------------------------------------------------------ 30°C

*SV3XLIV'SRHMXMSRWXLIVEXMRKJEGXSVMRGPYHIHWLSYPHFIETTPMIH

8EFPI 6%8-2+*%'8367*36'%&0)-2*6))%-6
%QFMIRX%MV8IQTIVEXYVI

20°C

25°C

30°C

35°C

„'

„'

50°C

6EXMRK*EGXSV

1.09



1.00

0.96

0.91





%PPXLIVEXMRKWJSVGEFPIWVYRMREMVEVIFEWIHYTSRXLIEWWYQTXMSRXLEXXLI]EVIWLMIPHIHJVSQHMVIGXWYRPMKLXERH[MXLSYX
restriction of ventilation.
)JJIGXSJKVSYTMRKGEFPIW2SVIHYGXMSRMRVEXMRKMWRIGIWWEV][LIVIXLIVIMWJVIIGMVGYPEXMSRSJEMVEVSYRHXLIGMVGYMXWTVSZMHIHXLEX
8LILSVM^SRXEPGPIEVERGIFIX[IIRGMVGYMXWMWRSXPIWWXLERX[MGIXLISZIVEPPHMEQIXIVSJERMRHMZMHYEPGEFPI
2. The vertical clearance between circuits is not less than four times the diameter of an individual cable.
-JXLIRYQFIVSJGMVGYMXWI\GIIHWXLVIIXLI]EVIMRWXEPPEIHMRELSVM^SRXEPTPERI

8EFPI +63946%8-2+*%'8367*36'-6'9-873*8,6))7-2+0)'36)
CABLE, IN TREFOIL AND LAID FLAT TOUCHING, HORIZONTAL
FORMATION
Cable
voltage
(kV)



Spacing of circuits (between centres of cable groups)
2YQFIV
of circuits

Touching

0.15m*

0.3m

Q

0.6m



0.63


0.72
0.67


0.79
0.75

0.90



0.93



0.55
0.52
0.50


0.56


0.63
0.60


0.72
0.70



0.77
0.76









0.52
0.50


0.56

0.52

0.66

0.62

0.75

0.73

0.79

0.77

Trefoil

0EMH¾EX

2
3


0.77
0.65
0.59

5
6
7

9
10

*This spacing will not be possible for some of the larger diameter cable

8EFPI +63946%8-2+*%'8367*361908-'36)'%&0)-2
HORIZONTAL FORMATION
Cable
voltage
(kV)



2YQFIV
of circuits

Spacing of circuits (between centres of cable groups)
Touching

0.15m*

0.3m

Q

0.6m

2
3



0.70
0.63





0.91



0.93




0.90


5
6
7

0.59
0.55
0.52

0.70
0.67



0.76




0.79






9
10

0.50



0.62
0.60


0.72
0.70


0.77
0.75
0.73


0.79
0.77

25

8EFPI )0)'86-'%0',%6%'8)6-78-'7
Single core cable*
Conductor
WM^I

6IWMWXERGI 6

Multicore cable
6IEGXERGI ,^

6IWMWXERGI 6

Short circuit
rating at
1 second

Trefoil

*PEX

at 20°C
( DC )

at 90°C
%'

3LQOQ

O%

3LQOQ

3LQOQ

3LQOQ

3LQOQ

3LQOQ





0.21
0.36
0.57


0.169


0.271
0.252
0.236

12.1







0.103
0.097
0.091



1.15

3.93
2.33




2.29


0.137
0.129

0.222
0.206
0.196



1.15

3.93
2.33






25
35
50

0.727



0.927




5.01
7.15

0.122
0.116
0.106


0.175


0.727



0.927



0.079
0.077
0.076

70
95
120


0.193
0.153



0.197

10.02
13.59
17.17

0.103

0.096

0.161
0.156



0.193
0.153



0.197

0.075
0.073
0.073

150




0.0991


0.160







0.096
0.096
0.092



0.150


0.0991


0.160



0.073
0.073
0.072

300

500

0.0601

0.0366



0.0515


57.23


0.090
0.090






0.0601

-



-

0.072
0.069
-

630

1000


0.0221
0.0176


0.0363
0.0316













-

-

-

at 20°C
( DC )

at 90°C
%'

mm2

3LQOQ

1.5
2.5


12.1



6
10
16

8EFPI &)2(-2+6%(-97
1-2-191&)2(-2+6%(-97
Type

During installation

*M\IHMRWXEPPEXMSR

Unarmoured cable

10D

(

%VQSYVIHGEFPI

10D

(

2SXI(MWSZIVEPPGEFPIHMEQIXIV

8EFPI 7-();%0046)7796)
4IVQMWWMFPIQE\MQYQWMHI[EPPTVIWWYVIXSXLIGEFPIEXFIRHMRKTSMRXHYVMRKMRWXEPPEXMSRMW2Q
Side wall
pressure
to cable

P

4YPPMRKJSVGI 2
=

=
Bending radius (m)

6
6

Side wall
pressure
6

26

6IEGXERGI
,^

8EFPI 4)61-77-&0)1%<-1914900-2+*36') 4
Means of pulling

Type of cable

*SVQYPE

*EGXSV

With pulling eye
attached to the
conductor

%PPX]TIWSJGEFPIW

P = ѫ%

ѫ!2QQ2

Un-armoured cables*

P = ѫ%

ѫ!2QQ2

%VQSYVIHGEFPIW

P = k .d

O!2QQ2

With pulling stocking

2

* When pulling 3 single core cables simultaneously with a common pulling stocking, the same maximum pulling force applies, whereas the pulling force 3 laid-up single
core cables is 3 times that of a single core and for 3 non-laid-up single core cables is 2 times that of a single core
2SXETTPMGEFPIJSVLMKLZSPXEKIGEFPIW

4!4IVQMWWEFPIQE\MQYQTYPPMRKJSVGIMR2
%!8SXEPGVSWWWIGXMSREPEVIEMRQQòSJEPPGSRHYGXSVW FYXRSXWGVIIRSVGSRGIRXVMGGSRHYGXSV
d = Outside diameter of cable in mm
ѫ!4IVQMWWMFPIXIRWMPIWXVIWWSJGSRHYGXSVMR2QQò
O!)QTMVMGEPP]HIVMZIHJEGXSVMR2QQò

8EFPI 4)61-77-&0)6%(-%003%(
Permissible radial loads for pulling through pipes
2SR%VQSYVIH'EFPIW
2Q
'EFPIW[MXL7MRKPI%VQSYV
2Q
1E\MQYQTIVQMWWMFPIPSEHWSRVSPPIVW½XXIHSRFIRHW
2SR%VQSYVIH'EFPIW
2Q
'EFPIW[MXL7MRKPI%VQSYV
2Q
;LIRYWMRKVSPPIVGLEMR VSPPIVWQ
2SR%VQSYVIH'EFPIW
2Q
'EFPIW[MXL7MRKPI%VQSYV
2Q
;LIRSRP]VSPPIVWQEVI½XXIH
2SR%VQSYVIH'EFPIW
2Q
'EFPIW[MXL7MRKPI%VQSYV
2Q

27

8EFPI8)14)6%896)'366)'8-32*%'8367*36'32(9'836
RESISTANCE
Temperature of
conductor (°C)

*EGXSVXS
convert to 20°C

6IGMTVSGEPXS
convert from 20°C

5
6
7


1.059
1.055






9
10

1.050



0.952
0.956
0.960

11
12
13

1.037
1.033
1.029



0.972


15
16

1.025
1.020
1.016

0.976



17

19

1.012




0.992
0.996

20
21
22

1.000
0.996
0.992

1.000



23

25





1.012
1.016
1.020

26
27


0.977
0.973
0.969



1.032

29
30
31

0.965
0.962


1.036



32
33



0.951



1.052
1.056

35




0.926
0.909

1.060

1.100

50
55
60





1.120

1.160

65
70
75






1.200
1.220



90






1.260


8LIQERYJEGXYVIVVIWIVZIWXLIVMKLXXSQSHMJ]SVZEV]XLIGSRWXVYGXMSRSVWTIGM½GEXMSRSJER]SJXLITVSHYGXWEXXLIMVHMWGVIXMSR
and without prior notice. The information contained herein is in line with the appropriate standards and sound electrical practice MXMWFIPMIZIHXSFIVIPMEFPIFYXEWIEGLETTPMGEXMSRMWYRMUYIXLIQERYJEGXYVIVGEREGGITXRSVIWTSRWMFMPMX]EWXSXLIWYMXEFMPMX]SJER]
products for a particular use, or for any errors or omissions, unintentional or otherwise.



SHORT CIRCUIT
CURRENT
Curves are based on :
* Cables was at maximum operating temperature of 90°C at the start of short-circuit.
*MREPGSRHYGXSVXIQTIVEXYVISJ„'
500
400
300
200
150
100
90
80
70
60
50

1000

40

800
630

30

500

20

300
240
185
150

10
9
8
7
6
5

120
95
70

4
50

3

'SRHYGXSV7M^IW QQ2)

35

2

25
1

16

0.5

10
6
4

2.5

5.0

3.0

2.0

0.7
0.8
0.9
1.0

0.6

0.5

0.4

0.3

0.2

4.0

1.5

0.1
0.1

1E\MQYQ4IVQMWWMFPI7LSVX'MVGYMX'YVVIRX O%

400

Duration of Short Circuit ( second ) for Copper Conductor

29

'SRHYGXSVWM^I

Short circuit current (1s)

QQò

O%

1.5

0.21

2.5

0.36



0.57

6



10



16

2.29

25



35

5.01

50

7.15

70

10.02

95

13.59

120

17.17

150











300





57.23

500



630







1000



2SXI*SVER]SXLIVHYVEXMSR³X´WIGSRHWTPIEWIHMZMHIXLIKMZIRZEPYIF]3t

30

PUBLICATIONS
REFERRED TO
%781(

7XERHEVH8IWX1IXLSH*SV1IEWYVMRK8LI1MRMQYQ3\]KIR'SRGIRXVEXMSR8S7YTTSVX'ERHPIPMOI
'SQFYWXMSR3J4PEWXMG 3\]KIR-RHI\

&7

8IWXW3R)PIGXVMG'EFPIW9RHIV*MVI'SRHMXMSRW

&7

4IVJSVQERGIVIUYMVIQIRXW*SV'EFPIW6IUYMVIH8S1EMRXEMR'MVGYMX-RXIKVMX]9RHIV*MVI'SRHMXMSRW

&7

8IWX3R+EWIW)ZSPZIH(YVMRK8LI'SQFYWXMSR3J1EXIVMEPW*VSQ'EFPIW

&7

1IEWYVIQIRX3J7QSOI(IRWMX]3J)PIGXVMG'EFPIW&YVRMRK9RHIV(I½RIH'SRHMXMSRW

&7)2

'SQQSR8IWX1IXLSHW*SV'EFPIW9RHIV*MVI'SRHMXMSRW8IWX*SV:IVXMGEP*PEQI7TVIEH3J:IVXMGEPP]
Mounted Bunched Wires Or Cables

&7)2

'SQQSR8IWX1IXLSHW*SV'EFPIW9RHIV*MVI'SRHMXMSRW8IWXW3R+EWIW)RZSPZIH(YVMRK'SQFYWXMSRW
3J1EXIVMEPW*VSQ'EFPIW

&7)2

'SQQSR8IWX1IXLSHWJSV'EFPIW9RHIV*MVI'SRHMXMSRW1IEWYVIQIRXSJ7QSOI(IRWMX]3J'EFPIW



&YVRMRK9RHIV(I½RIH'SRHMXMSRW



-)'

8IWX*SV)PIGXVMG'EFPIW9RHIV*MVI'SRHMXMSRW'MVGYMX-RXIKVMX]

-)'

8IWX3R)PIGXVMG'EFPIW9RHIV*MVI'SRHMXMSRW

-)'

8IWX3R+EWIW)ZSPZIH(YVMRK'SQFYWXMSR3J)PIGXVMG'EFPIW

-)'

1IEWYVIQIRX3J7QSOI(IRWMX]3J'EFPIW&YVRMRK9RHIV(I½RIH'SRHMXMSRW

-)))

-)))7XERHEVH*SV8]TI8IWX3J'PEWW-))PIGXVMG'EFPIW*MIPH7TPMGIWERH'SRRIGXMSRW*SV2YGPIEV4S[IV
Generating Stations

77 

*MVI6IWMWXERX'EFPIW4IVJSVQERGI6IUYMVIQIRXW*SV'EFPIW6IUYMVIH8S1EMRXEMR'MVGYMX-RXIKVMX]9RHIV
*MVI'SRHMXMSRW

31

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