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High Temperature Silicone insulated cable SIHF / SIF / SIAF

Huadong Cable Group supply a range of high temperature cables that are manufactured in accordance with various British and International Standards, including BS6231, BS 3G 210, BS EN 50525-2-41, UL 1015 and CSA 22.2. We also supply high temperature cables meeting Defence Standard (Def Stan) 61-12 Part 8. Our high temp silicone cables , including the H03S-K and 2GTL cables are often used in both refrigeration and furnace applications due to their broad temperature range.

High Temperature Silicone Cable SIA/SIAF

HDC-silicone-cable-001
  • Voltage Rating Uo/U:
  • SIA: 300/500V;
  • SIAF: 0.25mm2 to 6mm2 300/500V, 10mm2 and above: 0.6/1kV
  • Temperature Rating:Fixed: -60°C to +180°C
  • Minimum Bending Radius: Fixed: 4 x overall diameter
  • Sheath Colour: Black • Blue • Brown • Red  • White • Grey • Violet • Pink • Orange • Yellow • Green/Yellow
  • STANDARDS：EN 50525-2-41, IEC/EN 60228
Spoiler title
NO. OF NOMINAL CROSS SECTIONAL AREA mm2 NOMINAL THICKNESS OF INSULATION mm2 NOMINAL OVERALL DIAMETER NOMINAL WEIGHT kg/km
CORES mm
1 0.5 0.6 2 10
1 0.75 0.6 2.2 12
1 1 0.6 2.3 15
1 1.5 0.6 2.6 20
1 2.5 0.7 3.2 31
1 4 0.8 3.9 48
1 6 0.8 4.4 67
1 10 1 5.6 108
Flexible Core Silicone Rubber Insulated Cable (SIAF)
NO. OF CORES NOMINAL CROSS SECTIONAL AREA mm2 NOMINAL THICKNESS OF INSULATION mm2 NOMINAL OVERALL DIAMETER NOMINAL WEIGHT kg/km
mm
1 0.25 0.6 1.8 7
1 0.35 0.6 1.9 8
1 0.5 0.6 2.1 10
1 0.75 0.6 2.3 13
1 1 0.6 2.5 15
1 1.5 0.6 2.8 21
1 2.5 0.7 3.5 34
1 4 0.8 4.1 49
1 6 0.8 4.7 68
1 10 1 6.1 110
1 16 1.2 7.5 168
1 25 1.4 9.1 254
1 35 1.4 10.3 347
1 50 1.6 12 490
1 70 1.6 13.7 686
1 95 1.8 15.6 888
1 120 1.8 17.4 1149
1 150 2 19.3 1411
1 185 2.2 21.4 1722
1 240 2.4 24.3 2284
1 300 2.6 26.9 2895
COLOUR CODES
COLOUR Black Blue Grey Green/ Yellow Orange Red Pink Yellow Violet Brown White
CODE BK BL GR GY OR RD PK YW VI BR WH
Class 5 Flexible Copper Conductors for Single Core and Multi-Core Cables
NOMINAL CROSS MAXIMUM RESISTANCE OF CONDUCTOR AT 20°C ohms/km
SECTIONAL AREA mm2
Circular, Annealed Copper Conductors, Metal-Coated Wires
0.5 36.7
0.75 24.8
1 18.2
1.5 12.2
2.5 7.56
4 4.7
6 3.11
10 1.84
Class 5 Flexible Copper Conductors for Single Core and Multi-Core Cables (SIAF)
NOMINAL CROSS SECTIONAL AREA mm2 MAXIMUM DIAMETER OF WIRES IN CONDUCTOR MAXIMUM RESISTANCE OF CONDUCTOR AT 20°C ohms/km
mm
Metal-Coated Wires
0.25 0.21 86
0.35 0.21 55.5
0.5 0.21 40.1
0.75 0.21 26.7
1 0.21 20
1.5 0.26 13.7
2.5 0.26 8.21
4 0.31 5.09
6 0.31 3.39
10 0.41 1.95
16 0.41 1.24
25 0.41 0.795
35 0.41 0.565
50 0.41 0.393
70 0.51 0.277
95 0.51 0.21
120 0.51 0.164
150 0.51 0.132
185 0.51 0.108
240 0.51 0.0817
300 0.51 0.0654

High Temperature Silicone Cable SIAF/GL

HDC-silicone-Cable-002
  • Voltage Rating (Uo/U):
  • 0.5mm2 to 6mm2 : 300/500V;  10mm2 and above: 0.6/1kV, when protected
  • Temperature Rating: Fixed: -60°C to +180°C
  • Minimum Bending Radius: Fixed: 4 x overall diameter
  • Conductor: Class 5 flexible tinnned copper
  • Insulation: Silicone rubber
  • Outer Sheath: Fibre Glass Braid
  • Sheath Colour: •Black • Blue • Brown • Red • White • Grey • Violet •Pink • Orange • Yellow • Green/Yellow
  • STANDARDS: EN 50252-2-41, EN 60228
High Temperature Silicone Cable SIAF/GL
NO. OF NOMINAL CROSS SECTIONAL AREA mm2 NOMINAL THICKNESS OF INSULATION mm2 NOMINAL OVERALL DIAMETER NOMINAL WEIGHT kg/km
CORES mm
1 0.25 0.55 2 8
1 0.35 0.55 2.1 9
1 0.5 0.55 2.2 11
1 0.75 0.55 2.4 14
1 1 0.55 2.6 17
1 1.5 0.55 2.9 22
1 2.5 0.55 3.6 37
1 4 0.8 4.4 55
1 6 0.8 4.9 74
1 10 1 6.3 116
1 16 1 7.3 172
1 25 1.2 9 261
1 35 1.3 10.2 354
1 50 1.4 12 511
1 70 1.5 14.1 725
1 95 1.7 15.8 923
1 120 1.7 17.6 1189
1 150 2 19.7 1464
1 185 2.2 21.8 1803
1 240 2.4 24.3 2375
1 300 2.6 27.2 3020
COLOUR CODES
COLOUR Black Blue Grey Green/ Yellow Orange Red Pink Yellow Violet Brown White
CODE BK BL GR GY OR RD PK YW VI BR WH

SiHFC Silicone 180°C Cable

Silicone-180-cable-001
  • Voltage Rating Uo/U: 300/500V
  • Temperature Rating：Fixed: -60°C to +180°C
  • Minimum Bending Radius: Fixed: 5 x overall diameter; Flexed: 10 x overall diameter
  • Conductor: Class 5 flexible stranded tinned copper
  • Insulation: Silicone Rubber
  • Inner Sheath: Silicone Rubber
  • Screen: TCWB (Tinned Copper Wire Braid)
  • Outer Sheath: Silicone Rubber
  • Core Identification:
  • 3 cores: 4 Green/Yellow • Blue • Brown
  • 4 cores: 4 Green/Yellow • Blue • Black • Grey
  • 5 cores: 4 Green/Yellow • Blue • Brown • Black • Grey
  • More than 5 cores: • Black numebered + 4 Green/Yellow Sheath Colour • Red
SiHFC Silicone 180°C Cable
NO. OF NOMINAL CROSS SECTIONAL AREA mm2 NOMINAL OVERALL DIAMETER NOMINAL WEIGHT
CORES mm kg/km
2 0.75 9.2 124
2 1 9.5 132
2 1.5 10.7 172
2 2.5 12.1 230
3 0.75 9.9 130
3 1 9.7 146
3 1.5 11.8 198
3 2.5 12.9 275
4 0.75 10.1 159
4 1 10.7 174
4 1.5 12.1 230
4 2.5 14.2 334
4 4 17.1 520
4 6 18.8 781
4 10 25.7 1294
4 16 28.4 1988
4 25 35 2995
5 0.75 10.9 177
5 1 11.6 203
5 1.5 13.3 276
5 2.5 15.6 394
5 4 19.4 592
7 0.75 11.6 214
7 1 12.1 247
7 1.5 14.3 342
7 2.5 16.9 488
12 1 15.2 454
12 1.5 19.6 371
18 1.5 20.9 720
24 1 24.2 526
25 1.5 27 791

SiHF-J Silicone 180°C Cable

Silicone-180-cable-002
  • Voltage Rating Uo/U: 300/500V
  • Temperature Rating: Fixed: -60°C to +180°C
  • Minimum Bending Radius:
  • Fixed: 5 x overall diameter; Flexed: 15 x overall diameter
  • Conductor: Class 5 flexible Stranded Tinned Copper
  • Insulation: Silicone Rubber
  • Outer Sheath: Silicone Rubber
  • Core Identification:
  • 3 cores: Green/Yellow • Blue • Brown
  • 4 cores: Green/Yellow • Blue Black • Grey
  • 5 cores: Green/Yellow • Blue • Brown • Black • Grey
  • More than 5 cores: • Black numebered + 4 Green/Yellow
  • Sheath Colour: • Red
  • STANDARDS: VDE 0482-332-1-2 Fire Retardant according to IEC 60332-1-2
SiHF-J Silicone 180°C Cable
NO. OF NOMINAL CROSS SECTIONAL AREA mm2 NOMINAL OVERALL DIAMETER NOMINAL WEIGHT
CORES mm kg/km
3 0.75 6.8 66
3 1 7.4 78
3 1.5 8 98
3 2.5 9.7 152
3 4 11.5 249
3 6 14.2 352
4 0.75 7.8 84
4 1 8 95
4 1.5 8.8 122
4 2.5 10.6 189
4 4 13 330
4 6 16.2 429
4 10 21.4 710
4 16 24 1014
4 25 29.3 1460
4 35 33 2044
4 50 34 2990
5 0.75 8.5 101
5 1 8.8 116
5 1.5 9.6 148
5 2.5 11.6 229
5 4 15 359
5 6 17.7 564
5 10 22.5 900
5 16 26.9 1206
5 35 36.7 2850
7 0.75 9.6 158
7 1 10 177
7 1.5 10.9 232
7 2.5 13.2 348
7 4 16.2 487
7 6 19.3 685
12 0.75 11.1 178
12 1.5 14.8 332
12 2.5 18 530
18 0.75 13.3 260
18 1.5 17.6 510
24 1.5 20.2 635
25 0.75 15.6 370

SiF Silicone 180°C Cable

SiF-Silicone-180-Cable-from-Huadong-Cable-Group
  • Voltage Rating Uo/U: 300/500V
  • Temperature Rating: Fixed: -60ºC to +180ºC
  • Minimum Bending Radius:
  • Fixed: 6 x overall diameter
  • Flexed: 15 x overall diameter
  • Conductor: Class 5 flexible stranded tinned copper
  • Insulation: Silicone Rubber
  • Insulation Colour
  • • Green/Yellow • Blue • Black • Brown • Grey • White • Red
  • STANDARDS:
  • EN 50525-2-31*, BS 6231 Type CK, UL Subj.758, CSA C22.2 No. 210 (HD 21.7 S2) #LL246095, IEC/EN 60228
SiF Silicone 180°C Cable
NO. OF CORES NOMINAL CROSS SECTIONAL AREA NOMINAL OVERALL DIAMETER NOMINAL WEIGHT
mm2 mm kg/km
1 0.5 2.1 8.6
1 0.75 2.4 11
1 1 2.5 13.6
1 1.5 2.8 20.3
1 2.5 3.4 32
1 4 4.2 48.5
1 6 5.2 71
1 10 6.3 124
1 16 8 188
1 25 9.9 296
1 35 11.2 400
1 50 13.8 570
1 70 14.8 766
1 95 18.2 1030
1 120 18.8 1300
1 150 20.8 1563
1 185 23.3 1915
1 240 26.1 2440
1 300 28.9 3100

SIAF/MT/POL 1,5KV Cable

SIAF-MT-POL-15KV-Cable-from-Huadong-Cable-Group
  • Voltage Rating Uo/U: 1500V
  • Temperature Rating: Fixed: -60ºC to +180ºC
  • Minimum Bending Radius: 4 x Ø ext.
  • Max temp. of short circuit (conductor): 350°C
  • Insulation: Silicone Rubber
  • Insulation Colour
  • Color 1,5 mm² – 6 mm²: Red, or Black; Color > 6 mm²: Black
SIAF/MT/POL 1,5KV Cable
Nominal size mm² Classe of conductor Insulation thickness mm Outer diameter mm Weight Kg/Km
Type 1.5KV
1*1.5 5 1.0 4.0 26
1*2.5 5 1.1 4.7 38
1*4 5 1.2 5.4 53
1*6 5 1.2 6.0 72
1*1 5 1.2 7.0 114
1*16 5 1.4 8.4 174
1*25 5 1.6 10.0 263
1*35 5 1.6 11.2 353
1*50 5 1.8 12.9 503
1*70 5 1.8 14.6 696
1*95 5 2.0 16.5 901
1*120 5 2.0 18.3 1151
1*150 5 2.2 20.2 1414
1*185 5 2.3 22.1 1730

Silicone Polybraid Cables (SIAF/MT/POLY)

Silicone-Polybraid-Cables-from-Huadong-Cable-Group
  • Voltage Rating Uo/U: 1.5KV
  • Conductor: Flexible tinned plated copper
  • Temperature Rating: -60°C + 180°C on the conductor
  • Minimum Bending Radius: 4 x Ø ext.
  • Max temp. of short circuit (conductor): 350°C
  • Bending Raduis: Fixed installation: 4 x Outer Diameter
  • Insulation: Silicone rubber
  • Braid: Polyester braid
  • Sheath Colour: Orange
Silicone Polybraid Cables (SIAF/MT/POLY)
Product Code Size mm² Insulation Thickness mm Outer Diameter mm Max cond. resist. at 20°C Nominal Amp Rating Cable Weight kg/km
Red Tinned
SIAF/MT/POL1.5MM 1.5 1 4 13.3 13.7 42 26
SIAF/MT/POL2.5MM 2.5 1.1 4.7 7.98 8.21 55 38
SIAF/MT/POL4.0MM 4 1.2 5.4 4.95 5.09 60 53
SIAF/MT/POL6.0MM 6 1.2 6 3.3 3.39 80 72
SIAF/MT/POL10MM 10 1.2 7 1.91 1.95 110 114
SIAF/MT/POL16MM 16 1.4 8.4 1.21 1.24 150 174
SIAF/MT/POL25MM 25 1.6 10 0.78 0.795 185 263
SIAF/MT/POL35MM 35 1.6 11.2 0.554 0.565 240 353
SIAF/MT/POL50MM 50 1.8 12.9 0.382 0.393 300 503
SIAF/MT/POL70MM 70 1.8 14.6 0.272 0.277 415 696
SIAF/MT/POL95MM 95 2 16.5 0.206 0.21 450 901
SIAF/MT/POL120MM 120 2 18.3 0.161 0.164 545 1151
SIAF/MT/POL150MM 150 2.2 20.2 0.206 0.21 610 1414
SIAF/MT/POL185MM 185 2.3 22.1 0.106 0.108 700 1730

Team High Temp SIAF MT POL

Team-High-Temp-SIAF-MT-POL-66-kV-from-Huadong-Cable-Group
  • Operating temperature: -60°C +180°C on the conductor
  • Rated voltage: 6,6 kV, 13,8 kV, 15 kV
  • Max temp. of short circuit: 350°C on the conductor
  • Min bending radius: Fixed installation: 4 x outer diameter
  • Flexible copper class 5 CEI EN 60228
  • Semiconductive tape
  • Silicone rubber
  • Polyester braid
Team High Temp SIAF MT POL
Nominal size mm2 Class of conductor Insulation thickness mm Outer diameter mm Max cond. resist. at 20°C Ohm/Km Cable weight Kg/Km
Type 6,6 kV Red Tinned
1×16 5 3,0 11,6 1,21 1,24 233
1×25 5 3,2 13,6 0,780 0,795 332
1×35 5 3,2 14,8 0,554 0,565 428
1×50 5 3,2 16,1 0,386 0,393 579
1×70 5 3,2 17,8 0,272 0,277 781
1×95 5 3,4 19,7 0,206 0,210 993
1×120 5 3,4 21,5 0,161 0,164 1251
1×150 5 3,4 23,0 0,129 0,132 1504
1×185 5 3,4 24,7 0,106 0,108 1817

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