Water Blocked S2 or S2/S6 RFOU(i) 250V

Applications

These cables are partially water blocked, flame retardant, low smoke, halogen free and mud resistant, used for instrumentation, communication, control and alarm systems.

Standards

IEC 60092-376	IEC 60092-351
IEC 60092-359	IEC 60332-1
IEC 60332-3-22	IEC 60754-1,2
IEC 61034-1,2	NEK 606:2004
VG 95218 part 29

Construction

Conductors: Circular tinned annealed stranded copper wire to IEC 60228 class 2.
Insulation: Halogen free EPR compound.
Twinning: Colour coded cores twisted together.
Filler: Water blocking fillers, if required.
Collective Shielding: Pairs/triples are layed up and collectively screened by copper backed polyester tape in contact with a stranded tinned copper drain wire. Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.
Bedding: Halogen free compound, PETP wrapping tape will be applied over the bedding, if required.
Armour: Tinned copper wire braid, PETP wrapping tape will be applied over the
braiding, if required.
Water Blocking Elements: Water blocking tape and strings for providing longitudinal
water tightness.
Inner Sheath: Halogen free thermosetting compound, SHF2 (for TYPE S2). Halogen free MUD resistant thermosetting compound, SHF MUD (for TYPE S2/S6), coloured grey (blue for intrinsically safe).
Outer Sheath: Polyurethane for providing transversal water tightness, PE is optional,but can not meet low smoke standard.

Electrical Characteristics

Nominal Cross Section Area	mm²	0.75	1.0	1.5	2.5
Nominal Conductor Diameter	mm	1.1	1.3	1.6	2.0
Maximum Resistant@20℃	Ω/km	26.3	19.3	12.9	8.02
Mutual Capacitance	nF/km	80	90	100	110
Nominal Inductance@1KHz	MH/km	0.682	0.645	0.632	0.593
Maximum L/R@1KHz	μH/Ω	20	25	35	50
Operating Voltage	V	250	250	250	250

Mechanical and Thermal Properties

Bending Radius : 8×OD (during installation); 6×OD (fixed installed).
Temperature Range : -20℃ ~ +90℃.

Dimensions and Weight

Construction No. of elements×No. of cores in element×Cross section (mm²)	Nominal Insulation Thickness mm	Nominal Bedding Thickness mm	Nominal Inner Sheath Thickness mm	Nominal Outer Sheath Thickness mm	Nominal Overall Diameter mm	Nominal Weight kg/km
1×2×0.75	0.6	1.1	1.1	1	13.1±2	210
2×2×0.75	0.6	1.1	1.3	1	17.0±2	310
3×2×0.75	0.6	1.1	1.3	1	17.6±2	373
4×2×0.75	0.6	1.1	1.3	1	18.4±2	410
5×2×0.75	0.6	1.1	1.4	1	19.8±2	567
6×2×0.75	0.6	1.1	1.4	1	21.1±2	641
7×2×0.75	0.6	1.1	1.4	1	21.1±2	656
8×2×0.75	0.6	1.1	1.5	1	22.7±2	714
9×2×0.75	0.6	1.1	1.5	1	23.8±2	782
10×2×0.75	0.6	1.1	1.6	1	24.9±2	798
12×2×0.75	0.6	1.1	1.6	1	25.4±2	851
14×2×0.75	0.6	1.1	1.6	1	26.5±2	919
15×2×0.75	0.6	1.1	1.7	1	28.1±2	1008
16×2×0.75	0.6	1.1	1.7	1	28.5±2	1061
18×2×0.75	0.6	1.1	1.8	1	29.9±2	1134
19×2×0.75	0.6	1.1	1.8	1	30.2±2	1171
20×2×0.75	0.6	1.1	1.8	1	31.2±2	1271
21×2×0.75	0.6	1.1	1.8	1	32.0±2	1318
23×2×0.75	0.6	1.1	1.9	1	32.6±2	1423
24×2×0.75	0.6	1.1	1.9	1	33.9±2	1439
27×2×0.75	0.6	1.2	1.9	1	34.9±2	1554
30×2×0.75	0.6	1.2	2	1	36.1±2	1685
33×2×0.75	0.6	1.2	2	1	37.3±2	1811
37×2×0.75	0.6	1.2	2.1	1	38.9±2	2048
1×3×0.75	0.6	1.1	1.2	1	13.7±2	242
2×3×0.75	0.6	1.1	1.3	1	16.5±2	378
3×3×0.75	0.6	1.1	1.3	1	18.2±2	436
4×3×0.75	0.6	1.1	1.4	1	19.6±2	567
5×3×0.75	0.6	1.1	1.4	1	21.1±2	677
6×3×0.75	0.6	1.1	1.5	1	23.1±2	793
7×3×0.75	0.6	1.1	1.5	1	23.1±2	819
8×3×0.75	0.6	1.1	1.6	1	24.6±2	887
9×3×0.75	0.6	1.1	1.6	1	25.9±2	992
10×3×0.75	0.6	1.1	1.7	1	27.7±2	1008
12×3×0.75	0.6	1.1	1.7	1	28.4±2	1134
14×3×0.75	0.6	1.1	1.7	1	29.5±2	1208
15×3×0.75	0.6	1.1	1.8	1	30.5±2	1292
16×3×0.75	0.6	1.1	1.8	1	31.2±2	1376
18×3×0.75	0.6	1.1	1.9	1	32.7±2	1475
19×3×0.75	0.6	1.1	1.9	1	33.0±2	1549
20×3×0.75	0.6	1.1	1.9	1	33.8±2	1638
21×3×0.75	0.6	1.2	1.9	1	34.7±2	1722
23×3×0.75	0.6	1.2	2	1	36.1±2	1885
24×3×0.75	0.6	1.2	2	1	36.6±2	1922
27×3×0.75	0.6	1.2	2.1	1	38.8±2	2142
30×3×0.75	0.6	1.2	2.1	1	#VALUE!	2321
32×3×0.75	0.6	1.2	2.2	1	41.5±2	2462
1×2×1.0	0.6	1.1	1.2	1	13.7±2	236
2×2×1.0	0.6	1.1	1.3	1	15.4±2	352
3×2×1.0	0.6	1.1	1.3	1	18.3±2	494
4×2×1.0	0.6	1.1	1.4	1	19.4±2	562
5×2×1.0	0.6	1.1	1.4	1	20.7±2	641
6×2×1.0	0.6	1.1	1.5	1	22.2±2	735
7×2×1.0	0.6	1.1	1.5	1	22.2±2	756
8×2×1.0	0.6	1.1	1.5	1	23.8±2	814
9×2×1.0	0.6	1.1	1.6	1	25.2±2	893
10×2×1.0	0.6	1.1	1.6	1	26.1±2	924
12×2×1.0	0.6	1.1	1.6	1	26.7±2	1029
14×2×1.0	0.6	1.1	1.7	1	28.0±2	1082
15×2×1.0	0.6	1.1	1.8	1	29.8±2	1181
16×2×1.0	0.6	1.1	1.8	1	30.2±2	1234
18×2×1.0	0.6	1.1	1.8	1	31.5±2	1318
19×2×1.0	0.6	1.1	1.8	1	31.8±2	1360
20×2×1.0	0.6	1.1	1.9	1	33.1±2	1491
21×2×1.0	0.6	1.1	1.9	1	33.9±2	1549
23×2×1.0	0.6	1.2	1.9	1	34.7±2	1691
24×2×1.0	0.6	1.2	2	1	36.3±2	1701
27×2×1.0	0.6	1.2	2	1	37.0±2	1832
30×2×1.0	0.6	1.2	2.1	1	38.7±2	2079
33×2×1.0	0.6	1.2	2.1	1	40.0±2	2237
37×2×1.0	0.6	1.2	2.2	1	41.3±2	2420
1×3×1.0	0.6	1.1	1.2	1	14.0±2	263
2×3×1.0	0.6	1.1	1.4	1	19.0±2	546
3×3×1.0	0.6	1.1	1.4	1	19.4±2	567
4×3×1.0	0.6	1.1	1.4	1	20.7±2	656
5×3×1.0	0.6	1.1	1.5	1	22.2±2	782
6×3×1.0	0.6	1.1	1.6	1	24.4±2	919
7×3×1.0	0.6	1.1	1.6	1	24.4±2	950
8×3×1.0	0.6	1.1	1.6	1	25.8±2	1029
9×3×1.0	0.6	1.1	1.7	1	27.4±2	1134
10×3×1.0	0.6	1.1	1.7	1	29.1±2	1208
12×3×1.0	0.6	1.1	1.8	1	30.1±2	1328
14×3×1.0	0.6	1.1	1.8	1	31.2±2	1423
15×3×1.0	0.6	1.1	1.8	1	32.1±2	1512
16×3×1.0	0.6	1.1	1.9	1	33.1±2	1649
18×3×1.0	0.6	1.2	1.9	1	34.8±2	1759
19×3×1.0	0.6	1.2	2	1	35.3±2	1838
20×3×1.0	0.6	1.2	2	1	36.1±2	1974
21×3×1.0	0.6	1.2	2	1	36.8±2	2048
23×3×1.0	0.6	1.2	2.1	1	38.6±2	2326
24×3×1.0	0.6	1.2	2.1	1	39.3±2	2310
27×3×1.0	0.6	1.2	2.2	1	41.2±2	2546
30×3×1.0	0.6	1.2	2.2	1	42.8±2	2762
32×3×1.0	0.6	1.2	2.3	1	44.1±2	2930
1×2×1.5	0.7	1.1	1.2	1	14.7±2	273
2×2×1.5	0.7	1.1	1.4	1	17.4±2	441
3×2×1.5	0.7	1.1	1.4	1	19.6±2	614
4×2×1.5	0.7	1.1	1.4	1	20.8±2	667
5×2×1.5	0.7	1.1	1.5	1	23.1±2	809
6×2×1.5	0.7	1.1	1.6	1	24.8±2	935
7×2×1.5	0.7	1.1	1.6	1	24.8±2	971
8×2×1.5	0.7	1.1	1.6	1	25.7±2	1024
9×2×1.5	0.7	1.1	1.7	1	28.3±2	1113
10×2×1.5	0.7	1.1	1.7	1	29.4±2	1187
12×2×1.5	0.7	1.1	1.8	1	30.3±2	1334
14×2×1.5	0.7	1.1	1.8	1	31.5±2	1391
15×2×1.5	0.7	1.1	1.9	1	33.6±2	1517
16×2×1.5	0.7	1.1	1.9	1	34.1±2	1654
18×2×1.5	0.7	1.2	2	1	36.2±2	1754
19×2×1.5	0.7	1.2	2	1	36.5±2	1853
20×2×1.5	0.7	1.2	2.1	1	38.0±2	1990
21×2×1.5	0.7	1.2	2.1	1	39.3±2	2153
23×2×1.5	0.7	1.2	2.1	1	39.9±2	2294
24×2×1.5	0.7	1.2	2.2	1	41.8±2	2310
27×2×1.5	0.7	1.2	2.2	1	42.6±2	2510
30×2×1.5	0.7	1.2	2.3	1	44.1±2	2730
33×2×1.5	0.7	1.2	2.3	1	45.6±2	2945
37×2×1.5	0.7	1.4	2.4	1	47.4±2	3234
1×3×1.5	0.7	1.1	1.2	1	15.2±2	310
2×3×1.5	0.7	1.1	1.4	1	19.0±2	515
3×3×1.5	0.7	1.1	1.5	1	21.5±2	719
4×3×1.5	0.7	1.1	1.5	1	22.9±2	824
5×3×1.5	0.7	1.1	1.6	1	23.0±2	861
6×3×1.5	0.7	1.1	1.7	1	24.8±2	1008
7×3×1.5	0.7	1.1	1.7	1	27.1±2	1192
8×3×1.5	0.7	1.1	1.7	1	29.0±2	1334
9×3×1.5	0.7	1.1	1.8	1	30.9±2	1517
10×3×1.5	0.7	1.1	1.9	1	33.1±2	1523
12×3×1.5	0.7	1.1	1.9	1	33.5±2	1796
14×3×1.5	0.7	1.2	2	1	35.8±2	1906
15×3×1.5	0.7	1.2	2	1	36.8±2	2027
16×3×1.5	0.7	1.2	2.1	1	38.0±2	2216
18×3×1.5	0.7	1.2	2.1	1	40.1±2	2420
19×3×1.5	0.7	1.2	2.2	1	40.6±2	2494
20×3×1.5	0.7	1.2	2.2	1	41.6±2	2709
21×3×1.5	0.7	1.2	2.2	1	42.4±2	2814
23×3×1.5	0.7	1.2	2.3	1	44.0±2	3071
24×3×1.5	0.7	1.2	2.3	1	44.7±2	3297
27×3×1.5	0.7	1.4	2.4	1	47.3±2	3413
30×3×1.5	0.7	1.4	2.5	1	49.4±2	3733
32×3×1.5	0.7	1.4	2.5	1	50.6±2	3932
1×2×2.5	0.7	1.1	1.2	1	15.5±2	315
2×2×2.5	0.7	1.1	1.4	1	20.9±2	683
3×2×2.5	0.7	1.1	1.5	1	21.9±2	756
4×2×2.5	0.7	1.1	1.5	1	23.1±2	861
5×2×2.5	0.7	1.1	1.6	1	25.0±2	1013
6×2×2.5	0.7	1.1	1.6	1	26.8±2	1160
7×2×2.5	0.7	1.1	1.6	1	26.8±2	1208
8×2×2.5	0.7	1.1	1.7	1	29.0±2	1318
9×2×2.5	0.7	1.1	1.8	1	30.8±2	1454
10×2×2.5	0.7	1.1	1.8	1	32.0±2	1502
12×2×2.5	0.7	1.3	1.9	1	33.0±2	1622
14×2×2.5	0.7	1.2	1.9	1	34.7±2	1817
15×2×2.5	0.7	1.2	2	1	37.0±2	1979
16×2×2.5	0.7	1.2	2	1	37.6±2	2069
18×2×2.5	0.7	1.2	2.1	1	39.9±2	2347
19×2×2.5	0.7	1.2	2.1	1	40.3±2	2431
20×2×2.5	0.7	1.2	2.2	1	41.9±2	2657
21×2×2.5	0.7	1.2	2.2	1	43.0±2	2762
23×2×2.5	0.7	1.2	2.3	1	43.8±2	2888
24×2×2.5	0.7	1.2	2.3	1	45.7±2	2993
27×2×2.5	0.7	1.4	2.4	1	47.1±2	3308
30×2×2.5	0.7	1.4	2.5	1	48.8±2	3607
33×2×2.5	0.7	1.4	2.5	1	50.5±2	3901
37×2×2.5	0.7	1.4	2.6	1	52.2±2	4242
1×3×2.5	0.7	1.1	1.3	1	16.3±2	378
2×3×2.5	0.7	1.1	1.5	1	22.5±2	824
3×3×2.5	0.7	1.1	1.5	1	23.2±2	919
4×3×2.5	0.7	1.1	1.6	1	24.9±2	1087
5×3×2.5	0.7	1.1	1.6	1	26.8±2	1265
6×3×2.5	0.7	1.1	1.8	1	29.8±2	1502
7×3×2.5	0.7	1.1	1.8	1	29.8±2	1580
8×3×2.5	0.7	1.1	1.8	1	31.6±2	1706
9×3×2.5	0.7	1.1	1.9	1	33.7±2	1948
10×3×2.5	0.7	1.2	2	1	36.4±2	1985
12×3×2.5	0.7	1.2	2	1	37.5±2	2216
14×3×2.5	0.7	1.2	2.1	1	39.6±2	2567
15×3×2.5	0.7	1.2	2.2	1	40.9±2	2751
16×3×2.5	0.7	1.2	2.2	1	42.0±2	2893
18×3×2.5	0.7	1.2	2.3	1	44.0±2	3161
19×3×2.5	0.7	1.2	2.3	1	44.4±2	3281
20×3×2.5	0.7	1.2	2.3	1	45.5±2	3528
21×3×2.5	0.7	1.4	2.4	1	46.9±2	3733
23×3×2.5	0.7	1.4	2.5	1	48.7±2	4079
24×3×2.5	0.7	1.4	2.5	1	49.5±2	4064
27×3×2.5	0.7	1.4	2.6	1	52.0±2	4494
30×3×2.5	0.7	1.4	2.7	1	54.3±2	4930
32×3×2.5	0.7	1.4	2.7	1	55.8±2	5208