Thw-90 Cable 12AWG 8AWG Tw Wires & Cables
More product about CablesProduct Description
Application generally in fixed installation, wet and heat resistant.
STANDARDS
International : IEC 60227-2; IEC 60228; IEC 60332-1
National : NTP 370.250; NTP 370.252; UL 2556
DESCRIPTION
Application:
In fixed installations, in buildings, dry or wet indoor locations, control board connections and generally in all installations requiring a current capacity greater than TW-80 cable.
Construction:
1. Conductor: Copper, class B.
2. Insulation: Compound polyvinyl chloride PVC in double layer.
Main characteristics:
Good dielectric strength, resistance to moisture, grease, oil and heat up to serving temperature. Flame retardant.
Gauge:
From 14 AWG up to 8 AWG.
Marking:
THW-90 450/750 V Section.
| CONSTRUCTION CHARACTERISTICS | |
|---|---|
| Conductor material | Copper |
| Insulating material | PVC double layer |
| Colour | Yellow / Blue / White / Black / Red / Green |
| Lead free | Yes |
| DIMENSIONAL CHARACTERISTICS | |
| Total number of wires | 7 |
| ELECTRICAL CHARACTERISTICS | |
| Rated Voltage Uo/U (Um) | 450 / 750 V |
| USAGE CHARACTERISTICS | |
| Flame retardant | IEC 60332-1 |
| Oil resistance | Good |
| Maximum operating temperature | 90°C |
National standards
NTP 370.250: Conductors of insulated cables.
NTP 370.252: Thermoplastic and thermoset insulated cables of rated voltages up to and including 450/750 V.
UL 2556: Wire and Cable Test Methods.
International standards
IEC 60228: Conductors of insulated cables.
IEC 60227-2: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V – Test methods.
IEC 60332-1: Test for vertical flame propagation for a single insulated wire or cable.
| SIZE AWG O MCM |
CROSS SECTION AL mm2 |
STRANDING Number of wire x diameter mm. |
INSULATION THICKNESS mm. |
EXTERNAL DIAMETER mm |
TOTAL WEIGHT Kg/Km |
AMPACITY for 1 conductor in free air Amp. |
AMPACITY for 3 conductors in conduit Amp. |
PACKAGING |
| 14 | 2,08 | 1 x 1,63 | 1,14 | 3,91 | 31,60 | 30 | 20 | A,B |
| 12 | 3,31 | 1 x 2,05 | 1,14 | 4,33 | 44,50 | 35 | 25 | A,C |
| 10 | 5,26 | 1 x 2,59 | 1,14 | 4,87 | 64,40 | 50 | 35 | A,D |
| 8 | 8,34 | 1 x 3,26 | 1,52 | 6,30 | 104,50 | 70 | 50 | A,B |
| 14 | 2,08 | 7 x 0,62 | 1,14 | 4,14 | 33,20 | 30 | 20 | A,B |
| 12 | 3,31 | 7 x 0,78 | 1,14 | 4,62 | 46,90 | 35 | 25 | A,C |
| 10 | 5,26 | 7 x 0,98 | 1,14 | 5,22 | 67,50 | 50 | 35 | A,D |
| 8 | 8,37 | 7 x 1,23 | 1,52 | 6,73 | 116,60 | 70 | 50 | A,B,E |
| 6 | 13,30 | 7 x 1,55 | 1,52 | 7,69 | 170,40 | 95 | 65 | A,E |
| 4 | 21,15 | 7 x 1,96 | 1,52 | 8,92 | 255,50 | 125 | 85 | A,E |
| 3 | 7×2.2 | 1,52 | ||||||
| 2 | 33,62 | 7 x 2,47 | 1,52 | 10,45 | 388,90 | 170 | 115 | A,E |
| 1 | 42,36 | 7 x 2,78 | 2,03 | 12.4 | 482,90 | 195 | 130 | A,D,E |
| 1/0 | 53,49 | 19 x 1,89 | 2,03 | 13,51 | 621,00 | 230 | 150 | D,E,Z |
| 2/0 | 67,43 | 19 x 2,12 | 2,03 | 14,66 | 778,00 | 265 | 175 | D,E,Z |
| 3/0 | 85,01 | 19 x 2,39 | 2,03 | 16,01 | 934,00 | 310 | 200 | D,E,Z |
| 4/0 | 107,20 | 19 x 2,68 | 2,03 | 17,46 | 1159,00 | 360 | 230 | D,E,Z |
| 250 | 127,00 | 37 x 2,09 | 2,41 | 19,45 | 1368,00 | 405 | 255 | Z |
| 300 | 152,00 | 37 x 2,29 | 2,41 | 20,85 | 1623,00 | 445 | 285 | Z |
| 350 | 177,00 | 37 x 2,47 | 2,41 | 22,11 | 1876,00 | 505 | 310 | Z |
| 400 | 203,00 | 37 x 2,64 | 2,41 | 23,30 | 2128,00 | 545 | 335 | Z |
| 500 | 253,00 | 37 x 2,95 | 2,41 | 25,47 | 2631,00 | 620 | 380 | Z |
| 600 | 304,00 | 37 x 3,23 | 2,79 | 28,19 | 3174,00 | 690 | 420 | Z |
| 650 | 329,00 | 37 x 3,37 | 2,79 | 29,17 | 3345,00 | 725 | 440 | Z |
| 700 | 355,00 | 37 x 3,49 | 2,79 | 30,01 | 3609,00 | 755 | 460 | Z |
PACKAGING:
A: Roll of 100 m
B: Reel of 1500 m.
C: Reel of 1000 m.
D: Reel of 500 m.
E: Multiple Reels of 1000 m.
Z – Length to the client’s requirement.
Please contact us for technical support with the right cable selection for your power distribution projects and to discuss your maintenance or project specific requirements. We provide tailored solutions for this cable range which include storage, cutting to length, and 2 days collection as standard.
Any problem and inquiry pls contact with Vivian Yuan.
Phone number: +86-18339931106
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