Description
Style Number: | UL21016 | Brand Name: | WCH Cable |
Rated Temperature: | 105℃ | Working Voltage: | 300V |
Cable Type: | Cross-linked polyethylene XLPE | Nominal Thickness: | 0.23mm (9mils) |
UL21016 XLPE Cable
Cable Structure
Conductor, Insulation (Two to 150 insulated conductors laid parallel.)
Raw Material
Highly pure copper strands, bare or tinned per requirement.
Cross-linked polyethylene XLPE.
Electric Properties
Working Temperature: 105℃.
Spark Test Voltage: 3000V.
Rated Voltage: 300V.
XLPE Aging Performance
Tensile Strength: min 13.79 Mpa.
Elongation: min 150%.
– Test Period: 136℃*168H
Tensile Strength: min 70%.
Elongation: min 45%.
Other Properties
Deformation Condition: max 50%.
– Test Condition: 121℃*250g
Cold Bend: No Crack.
– Test Period: -10℃*4H
Heat Shock: No Crack.
– Test Period: 136℃*1H
Dielectric Strength: min 2KV.
Flammability Grade: VW-1, FT2 per request.
Properties of Truth
Item | Properties | Remark | |
Appearance | Shall not have pin hole, crack, bubble on the surface, and no other harmful defects. | Examine with the naked eyes. | |
Spark Test | Shall withstand without breakdown at AC3.0KV / 0.15 sec. | In the air. | |
Physical Properties of XLPE | Unaged | Tensile Strength: No less than 13.79 Mpa. | Normal temperature. |
Elongation: No less than 150%. | |||
Aged | Tensile Strength: No less than 70% of original result. | Aging condition 136℃ / 168 hours. | |
Elongation: No less than 45% of original result. | |||
Flexibility Test | Shall not show evidence of cracking. | ||
Heat Shock Test | Shall not show evidence of cracking. | Test condition 136℃ / 1 hour. | |
Cold Bend Test | Shall not show evidence of cracking. | Cold chamber: -10℃ / 4 hours. | |
VW-1 Flame Test | Shall not continue to flame longer than 60 seconds. |