LSHF FIRE RESISTANT CABLE
(Low Smoke Halogen Free)

Note: To get a hardcopy of these tables, please print this page


PERFORMANCE OF SIGMA FIRE RESISTANT CABLE

TYPE
(MODEL)
VARIOUS TESTS PERFORMANCE
FIRE TESTS
FLAME RETARDANT TESTS
HALOGEN CONTENT TEST
CORROSITIVITY TEST
SMOKE DENSITY TEST
OXYGEN INDEX
BS 6387
(SS 299)
IEC 331
IEC 332-1
(BS 4066 Part1)
IEC 332-3
(BS 4066 Part 3)
IEC 60754-1
(BS 6425 Part 1)
IEC 60754-2
(BS 6425 Part 2)
IEC 61034
(BS 7622)
ASTM
D2863
CAT C
CAT W*
CAT Z*
CAT A
CAT B
CAT C
> 30
XL-600S
P
P
P
P
P
P
P
P
P
XL-600M
P
P
P
P
P
P
P
P
P
XL-300M
P
P
P
P
P
P
P
P
P
E-450SA
P
P
P
P
P
P
P
P
P
P
P
P
E600SA
P
P
P
P
P
P
P
P
P
P
P
P
EL-600SA
P
P
P
P
P
P
P
P
P
P
P
P
EL-600MA
P
P
P
P
P
P
P
P
P
P
P
P
XAL-600SA
A
P
A
P
P
P
P
P
P
P
XSL-600MA
P
P
P
P
P
P
P
P
P
P
P
EAL-600SA
A
P
A
P
P
P
P
P
P
P
P
ESL-600MA
P
P
P
P
P
P
P
P
P
P
P
P
Note: P = Pass, A = BS 6387 (SS 299) Cat A and AWX
* BS6387(SS 299) CAT W & Z Fire Tests are applicable to cable diameter not more than 20mm


TABLE FR1 - 600/1000V SINGLE-CORE LSHF FIRE RESISTANT CABLE
MODEL: XL-600S, EL-600SA
SPEC: REFER IEC 60502, 60331, 60332-3, 60754, 61034, BS6387 & SS 299

CONDUCTOR
Nom. Thick. of Insulation
Nom. Thick. of Sheath
Approx. O/D of Cable
Approx. Weight of Cable
Size
No/Dia. of Wire
Approx. Dia.
XL-600S
EL-600SA
mm²
No/mm
mm
mm
mm
mm
kg/km
kg/km
1.5
7/0.53CR
1.59
0.7
1.4
6.5
60
65
2.5
7/0.67CR
2.01
0.7
1.4
7.0
70
75
4
7/0.85CR
2.55
0.7
1.4
7.5
90
100
6
7/1.04CR
3.12
0.7
1.4
8.0
115
120
10
7/1.35CR
4.05
0.7
1.4
9.0
165
170
16
7/1.70CR
5.10
0.7
1.4
10.0
230
235
25
7/2.14CP
6.10
0.9
1.4
11.5
325
340
35
7/2.52CP
7.10
0.9
1.4
12.5
425
440
50
19/1.78CP
8.40
1.0
1.4
14.0
555
575
70
19/2.14CP
9.90
1.1
1.4
16.0
765
795
95
19/2.52CP
11.8
1.1
1.5
18.0
1035
1065
120
37/2.03CP
13.2
1.2
1.5
19.5
1280
1320
150
37/2.25CP
14.8
1.4
1.6
22.0
1575
1625
185
37/2.52CP
16.4
1.6
1.6
24.0
1945
2005
240
37/2.88CP
19.0
1.7
1.7
27.0
2525
2600
300
61/2.52CP
21.2
1.8
1.8
30.0
3135
3225
400
61/2.85CP
23.7
2.0
1.9
32.5
3970
4085
500
61/3.20CP
27.0
2.2
2.0
36.5
5055
5200
630
91/2.97CP
31.2
2.4
2.2
41.5
6515
6690
800
127/2.85CR
37.05
2.6
2.3
48.0
8270
8480
1000
127/3.20CR
41.6
2.8
2.4
53.0
10340
10600

TABLE FR2 - 450/750V & 600/100V SINGLE-CORE NON-SHEATHED LSHF FIRE RESISTANT CABLE
MODEL: E-450SA, E-600SA
SPEC: REFER CS 7211, 6387, SS 299, IEC 60331, 60332-3, 60754 & 61034

MODEL
E-450SA (450/750V)
E-600SA (600/1000V)
CONDUCTOR
Nom. Thick. of Insulation
Approx. O/D of Cable
Approx. Weight of Cable
Nom. Thick. of Insulation
Approx. O/D of Cable
Approx. Weight of Cable
Size
No/Dia. of Wire
Approx. Dia.
mm²
No/mm
mm
mm
mm
kg/km
mm
mm
kg/km
1.5
7/0.53CR
1.59
0.7
3.6
28
0.8
3.8
30
2.5
7/0.67CR
2.01
0.8
4.2
40
0.8
4.2
40
4
7/0.85CR
2.55
0.8
5.0
58
1.0
5.3
65
6
7/1.04CR
3.12
0.8
5.5
80
1.0
6.0
85
10
7/1.35CR
4.05
1.0
7.0
130
1.0
7.0
130
16
7/1.70CR
5.10
1.0
8.0
190
1.0
8.0
190
25
7/2.14CP
6.10
1.2
9.5
285
1.2
9.5
285
35
7/2.52CP
7.10
1.2
10.5
380
1.2
10.5
380
50
19/1.78CP
8.40
1.4
12.0
510
1.4
12.0
510
70
19/2.14CP
9.90
1.4
13.5
715
1.4
13.5
715
95
19/2.52CP
11.8
1.6
16.0
980
1.6
16.0
980
120
37/2.03CP
13.2
1.6
17.5
1220
1.6
17.5
1220
150
37/2.25CP
14.8
1.8
19.5
1500
1.8
19.5
1500
185
37/2.52CP
16.4
2.0
21.5
1870
2.0
21.5
1870
240
37/2.88CP
19.0
2.2
24.5
2445
2.2
24.5
2445
300
61/2.52CP
21.2
2.4
27.0
3050
2.4
27.0
3050
400
61/2.85CP
23.7
2.6
30.0
3880
2.6
30.0
3880
500
61/3.20CP
27.0
2.8
33.5
4950
2.8
33.5
4950
630
91/2.97CP
31.2
2.8
38.0
6325
2.8
38.0
6325
Note: CR = Circular stranded conductor
CP = Circular compacted stranded conductor
*** Current Rating & Volt Drop refer to Table T1

TABLE FR3 - 600/1000V MULTI-CORE LSHF FIRE RESISTANT CABLE
MODEL: XL-600M, EL-600MA
SPEC: REFER IEC 60502, 60331, 60332-3, 60754, 61034, SS 299 & BS 6387

No. of Core
CONDUCTOR
Nom. Thick. of Insulation
Nom. Thick. of Sheath
Approx. O/D of Cable
Approx. Weight of Cable
Size
No/Dia. of Wire
Approx. Dia.
XL-600M
EL-600MA
mm²
No/mm
mm
mm
mm
mm
kg/km
kg/km
2
1.5
7/0.53CR
1.59
0.7
1.8
12.0
190
200
2.5
7/0.67CR
2.01
0.7
1.8
12.5
225
235
4
7/0.85CR
2.55
0.7
1.8
14.0
295
305
6
7/1.04CR
3.12
0.7
1.8
15.0
360
375
10
7/1.35CR
4.05
0.7
1.8
17.0
490
510
16
7/1.70CR
5.10
0.7
1.8
19.0
665
685
25
7/2.14CP
6.10
0.9
1.8
22.0
935
965
35
7/2.52CP
7.10
0.9
1.8
24.0
1185
1220
50
19/1.78CP
8.40
1.0
1.8
27.0
1545
1590
70
19/2.14CP
9.90
1.1
1.8
30.5
2090
2145
95
19/2.52CP
11.80
1.1
1.9
34.5
2780
2845
120
37/2.03CP
13.20
1.2
2.0
38.0
3445
3520
150
37/2.25CP
14.80
1.4
2.2
42.5
4255
4360
185
37/2.52CP
16.40
1.6
2.3
46.5
5245
5375
240
37/2.88CP
19.00
1.7
2.5
52.5
6780
6940
300
61/2.52CP
21.20
1.8
2.6
57.5
8340
8520
400
61/2.85CP
23.70
2.0
2.9
64.0
10525
10750
3
1.5
7/0.53CR
1.59
0.7
1.8
12.5
215
230
2.5
7/0.67CR
2.01
0.7
1.8
13.5
265
280
4
7/0.85CR
2.55
0.7
1.8
15.0
350
365
6
7/1.04CR
3.12
0.7
1.8
16.0
435
455
10
7/1.35CR
4.05
0.7
1.8
18.0
600
630
16
7/1.70CR
5.10
0.7
1.8
20.5
835
865
25
7/2.14CP
6.10
0.9
1.8
23.5
1185
1230
35
7/2.52CP
7.10
0.9
1.8
25.5
1520
1575
50
19/1.78CP
8.40
1.0
1.8
29.0
1995
2065
70
19/2.14CP
9.90
1.1
1.9
33.0
2745
2830
95
19/2.52CP
11.80
1.1
2.0
37.0
3660
3760
120
37/2.03CP
13.20
1.2
2.1
41.0
4560
4675
150
37/2.25CP
14.80
1.4
2.3
45.5
5630
5780
185
37/2.52CP
16.40
1.6
2.4
50.0
6945
7135
240
37/2.88CP
19.00
1.7
2.6
56.5
8995
9230
300
61/2.52CP
21.20
1.8
2.7
62.0
11100
11375
400
61/2.85CP
23.70
2.0
3.0
69.0
14045
14380
4
1.5
7/0.53CR
1.59
0.7
1.8
13.5
260
280
2.5
7/0.67CR
2.01
0.7
1.8
14.5
320
340
4
7/0.85CR
2.55
0.7
1.8
16.5
425
450
6
7/1.04CR
3.12
0.7
1.8
17.5
535
560
10
7/1.35CR
4.05
0.7
1.8
20.0
750
785
16
7/1.70CR
5.10
0.7
1.8
22.5
1040
1080
25
7/2.14CP
6.10
0.9
1.8
26.0
1495
1555
35
7/2.52CP
7.10
0.9
1.8
28.5
1930
2000
50
19/1.78CP
8.40
1.0
1.8
32.0
2535
2625
70
19/2.14CP
9.90
1.1
2.0
36.5
3510
3625
95
19/2.52CP
11.80
1.1
2.1
41.5
4710
4840
120
37/2.03CP
13.20
1.2
2.3
45.5
5885
6040
150
37/2.25CP
14.80
1.4
2.4
50.5
7230
7435
185
37/2.52CP
16.40
1.6
2.6
56.0
8955
9215
240
37/2.88CP
19.00
1.7
2.8
63.0
11615
11930
300
61/2.52CP
21.20
1.8
3.0
69.0
14360
14720
400
61/2.85CP
23.70
2.0
3.3
77.0
18175
18625
Note: CR = Circular stranded conductor
CP = Circular compacted stranded conductor
***Current Rating & Volt Drop refer to Table T2


TABLE FR4 - 300/500V MULTI-CORE LSHF FIRE RESISTANT CABLE
MODEL: XL-300M
SPEC: REFER BS 7211, 6387, SS 299, IEC 60331, 60332-3, 60754 & 61034

No. of Core
CONDUCTOR
Nom. Thick. of Insulation
Nom. Thick. of Sheath
Approx. O/D of Cable
Approx. Weight of Cable
Size
No/Dia. of Wire
Approx. Dia.
mm²
No/mm
mm
mm
mm
mm
kg/km
2
1.5
7/0.53CR
1.59
0.7
0.9
9.0
115
2.5
7/.067CR
2.01
0.8
1.0
10.5
160
4.0
7/0.85CR
2.55
0.8
1.1
12.0
220
3
1.5
7/0.53CR
1.59
0.7
1.0
10.0
140
2.5
7/0.67CR
2.01
0.8
1.1
11.5
195
4.0
7/0.85CR
2.55
0.8
1.1
12.5
265
4
1.5
7/0.53CR
1.59
0.7
1.0
11.0
170
2.5
7/0.67CR
2.01
0.8
1.1
12.5
240
4.0
7/0.85CR
2.55
0.8
1.2
14.0
335
Note: CR = Circular stranded conductor
***Current Rating & Volt Drop refer to Table T2

TABLE FR5 - 600/1000V SINGLE-CORE ARMOURED LSHF FIRE RESISTANT CABLE
MODEL: XAL-600SA, EAL-600SA
SPEC: REFER BS 6724, 6387, SS 299, IEC 60332-3, 60754 & 61034

CONDUCTOR
Nom. Thick. of Insulation
Nom. Thick. of Bedding
Nom. Thick. of Armour Wire
Nom. Thick. of Sheath
Approx. O/D of Cable
Approx. Weight of Cable
Size
No/Dia. of Wire
Approx. Dia.
XAL-600SA
EAL-600SA
mm²
No/mm
mm
mm
mm
kg/mm
mm
mm
kg/km
kg/km
50
19/1.78CP
8.40
1.0
0.8
1.25
1.5
18.0
760
780
70
19/2.14CP
9.90
1.1
0.8
1.25
1.5
20.0
990
1015
95
19/2.52CP
11.80
1.1
0.8
1.25
1.6
22.0
1285
1315
120
37/2.03CP
13.20
1.2
0.8
1.25
1.6
24.0
1550
1590
150
37/2.25CP
14.80
1.4
1.0
1.6
1.7
27.0
1960
2010
185
37/2.52CP
16.40
1.6
1.0
1.6
1.8
29.0
2380
2440
240
37/2.88CP
19.00
1.7
1.0
1.6
1.8
32.0
2990
3070
300
61/2.52CP
21.20
1.8
1.0
1.6
1.9
34.5
3640
3730
400
61/2.85CP
23.70
2.0
1.2
2.0
2.0
39.0
4680
4785
500
61/3.20CP
27.00
2.2
1.2
2.0
2.1
43.0
5840
5975
630
91/2.97CP
31.20
2.4
1.2
2.0
2.2
47.5
7370
7540
800
127/2.85CR
37.05
2.6
1.4
2.5
2.4
56.0
9505
9720
1000
127/3.20CR
41.60
2.8
1.4
2.5
2.5
61.0
11695
11950
Note: CR = Circular stranded conductor
CP = Circular compacted stranded conductor
***Current Rating & Volt Drop refer to Table T3

TABLE FR6 - 600/1000V MULTI-CORE ARMOURED LSHF FIRE RESISTANT CABLE
MODEL: XSL-600MA, ESL-600MA
SPEC: REFER BS 6724, 6387, SS 299, IEC 60331, 60332-3, 60754 & 61034

No. of Core
CONDUCTOR
Nom. Thick. of Insulation
Nom. Thick. of Bedding
Nom. Thick. of Armour Wire
Nom. Thick. of Sheath
Approx. O/D of Cable
Approx. Weight of Cable
Size
No/Dia. of Wire
Approx. Dia.
XSL-600MA
ESL-600MA
mm²
No/mm
mm
mm
mm
kg/mm
mm
mm
kg/km
kg/km
2
1.5
7/0.53CR
1.59
0.7
0.8
0.9
1.4
14.5
400
415
2.5
7/0.67CR
2.01
0.7
0.8
0.9
1.4
15.5
460
470
4
7/0.85CR
2.55
0.7
0.8
0.9
1.4
16.5
550
560
6
7/1.04CR
3.12
0.7
0.8
0.9
1.4
18.0
630
645
10
7/1.35CR
4.05
0.7
0.8
0.9
1.5
20.0
805
825
16
7/1.70CR
5.10
0.7
0.8
1.25
1.5
22.5
1155
1180
25
7/2.14CP
6.10
0.9
0.8
1.25
1.6
26.0
1510
1540
35
7/2.52CP
7.10
0.9
1.0
1.6
1.7
29.0
2045
2080
50
19/1.78CP
8.40
1.0
1.0
1.6
1.8
32.0
2515
2560
70
19/2.14CP
9.90
1.1
1.0
1.6
1.9
36.0
3215
3270
95
19/2.52CP
11.80
1.1
1.2
2.0
2.0
41.0
4390
4455
120
37/2.03CP
13.20
1.2
1.2
2.0
2.1
44.5
5175
5255
150
37/2.25CP
14.80
1.4
1.2
2.0
2.2
49.0
6155
6260
185
37/2.52CP
16.40
1.6
1.4
2.5
2.4
54.5
7920
8050
240
37/2.88CP
19.00
1.7
1.4
2.5
2.5
60.5
9730
9885
300
61/2.52CP
21.20
1.8
1.6
2.5
2.6
66.0
11630
11815
400
61/2.85CP
23.70
2.0
1.6
2.5
2.8
73.0
14235
14465
3
1.5
7/0.53CR
1.59
0.7
0.8
0.9
1.4
15.0
440
455
2.5
7/0.67CR
2.01
0.7
0.8
0.9
1.4
16.0
505
520
4
7/0.85CR
2.55
0.7
0.8
0.9
1.4
17.5
615
635
6
7/1.04CR
3.12
0.7
0.8
0.9
1.4
19.0
720
740
10
7/1.35CR
4.05
0.7
0.8
1.25
1.5
21.5
1110
1135
16
7/1.70CR
5.10
0.7
0.8
1.25
1.6
24.0
1365
1395
25
7/2.14CP
6.10
0.9
1.0
1.6
1.7
28.5
2020
2070
35
7/2.52CP
7.10
0.9
1.0
1.6
1.8
31.0
2430
2485
50
19/1.78CP
8.40
1.0
1.0
1.6
1.8
34.0
3020
3090
70
19/2.14CP
9.90
1.1
1.0
1.6
1.9
38.0
3925
4010
95
19/2.52CP
11.80
1.1
1.2
2.0
2.1
43.5
5360
5460
120
37/2.03CP
13.20
1.2
1.2
2.0
2.2
47.5
6400
6520
150
37/2.25CP
14.80
1.4
1.4
2.5
2.3
53.0
8160
8310
185
37/2.52CP
16.40
1.6
1.4
2.5
2.4
58.0
9725
9920
240
37/2.88CP
19.00
1.7
1.4
2.5
2.6
64.5
12115
12350
300
61/2.52CP
21.20
1.8
1.6
2.5
2.7
70.0
14570
14845
400
61/2.85CP
23.70
2.0
1.6
2.5
2.9
79.0
18915
19260
4
1.5
7/0.53CR
1.59
0.7
0.8
0.9
1.4
16.0
500
520
2.5
7/0.67CR
2.01
0.7
0.8
0.9
1.4
17.0
580
605
4
7/0.85CR
2.55
0.7
0.8
0.9
1.4
19.0
710
735
6
7/1.04CR
3.12
0.7
0.8
1.25
1.5
21.0
975
1000
10
7/1.35CR
4.05
0.7
0.8
1.25
1.5
23.5
1315
1350
16
7/1.70CR
5.10
0.7
0.8
1.25
1.6
26.0
1620
1660
25
7/2.14CP
6.10
0.9
1.0
1.6
1.7
31.0
2400
2465
35
7/2.52CP
7.10
0.9
1.0
1.6
1.8
33.5
2930
3000
50
19/1.78CP
8.40
1.0
1.0
1.6
1.9
37.5
3705
3790
70
19/2.14CP
9.90
1.1
1.2
2.0
2.1
43.0
5175
5290
95
19/2.52CP
11.80
1.1
1.2
2.0
2.2
48.0
6590
6720
120
37/2.03CP
13.20
1.2
1.4
2.5
2.3
53.5
8415
8570
150
37/2.25CP
14.80
1.4
1.4
2.5
2.4
58.5
10045
10250
185
37/2.52CP
16.40
1.6
1.4
2.5
2.6
63.5
12015
12275
240
37/2.88CP
19.00
1.7
1.6
2.5
2.7
71.0
15115
15430
300
61/2.52CP
21.20
1.8
1.6
2.5
2.9
78.5
19130
19500
400
61/2.85CP
23.70
2.0
1.8
3.15
3.2
87.0
23710
24170
Note: CR = Circular stranded conductor
CP = Circular compacted stranded conductor
***Current Rating & Volt Drop refer to Table T4
 
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