China UL Standard Solid Copper Conductor Nylon Sheathed Thhn Electrical Wire Cable, Find details about China Thhn Cable, Thhn Wire from UL Standard Solid Copper Conductor Nylon Sheathed Thhn Electrical Wire Cable
Technical Parameters |
Description
THHN conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in
commercial or industrial applications as specified in the National Electrical Code. Voltage for all applications
is 600 volts.
When used as type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90°C.
When used as type THWN, conductor is suitable for use at temperatures not to exceed 90°C, dry locations or
75°C wet locations or not to exceed 75°C when exposed to oil or coolant. When used as type THWN-2,
conductor is suitable for use in wet and dry locations at temperatures not to exceed 90°C or not to exceed
75°C when exposed to oil or coolant. Conductor temperatures not to exceed 105°C in dry locations when
rated AWM and used as appliance wiring material. Voltage rating for all applications is 600 volts.
Specifications
1.Solid or strand annealed copper or CCA wire
2.high quality affordable cost
3.Conductor Type: Class 1/2 Plain annealed copper wires stranded
4.Operating Voltage 600 V
Product perameter
Nominal sectional area mm2 | Conductor No/Dia. mm | Nominal Insulated thick mm | Max overall Dia. mm | Condcutor Resistance at 20 | Min insulated resistance at 70MΩ/km | Weight Kg/km | ||
Cu | Al | Cu | Al | |||||
1.5 | 1/1.38 | 0.7 | 3.3 | 12.1 | - | 0.011 | 19.2 | - |
1.5 | 7/0.52 | 0.7 | 3.5 | 12.1 | - | 0.010 | 20.6 | - |
2.5 | 1/1.78 | 0.8 | 3.9 | 7.41 | 11.8 | 0.010 | 30.8 | 15.0 |
4 | 1/2.25 | 0.8 | 4.4 | 4.61 | 7.39 | 0.0085 | 45.5 | 21.0 |
6 | 1/2.76 | 0.8 | 4.9 | 3.08 | 4.91 | 0.0070 | 65.0 | 29.0 |
10 | 7/1.35 | 1.0 | 7.0 | 1.83 | 3.08 | 0.0065 | 110.0 | 52.0 |
16 | 7/1.70 | 1.0 | 8.0 | 1.15 | 1.91 | 0.0050 | 170.0 | 70.0 |
25 | 7/2.14 | 1.2 | 10.0 | 0.727 | 1.20 | 0.0050 | 270.0 | 110.0 |
35 | 7/2.52 | 1.2 | 11.5 | 0.524 | 0.868 | 0.0040 | 364.0 | 150.0 |
50 | 19/1.78 | 1.4 | 13.0 | 0.387 | 0.641 | 0.0045 | 500.0 | 200.0 |
70 | 19/2.14 | 1.4 | 15.0 | 0.268 | 0.443 | 0.0035 | 688.0 | 269.0 |
95 | 19/2.52 | 1.6 | 17.5 | 0.193 | 0.320 | 0.0035 | 953.0 | 360.0 |
120 | 37/2.03 | 1.6 | 19.0 | 0.153 | 0.253 | 0.0032 | 1168.0 | 449.0 |
150 | 37/2.25 | 1.8 | 21.0 | 0.124 | 0.206 | 0.0032 | 1466.0 | 551.0 |
185 | 37/2.52 | 2.0 | 32.5 | 0.099 | 0.164 | 0.0032 | 1808.0 | 668.0 |
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