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HPN 检验规范
" P1 S0 c# m; c) x' uSTYLE : HPN 300V 90℃OR 105℃ FLEXIBLE CORD: R* i7 n4 q1 y
Standard:UL 62 UL 1581- x. B& X: U1 k: \
Applications:Use in household colocks,fans,radios and similar appliances; @ X3 A9 Q. {+ O3 o5 D
Construction Details:
% M2 T; g" y6 q I: I! lTest Item Style & Size 18AWG/2C4 x) [( |0 _3 S; C0 X
Conductor:Construction AS41/0.16±0.003 max. lay. length S 25mm ↓ 絞合外徑 Cond. Dia. 1.18mm
7 Z# k1 u! I5 u5 X! _- vSeparator: No % o# x1 E7 ~7 a+ I, _
Core Insulation: Material: CPE 氯化聚乙烯/EP 乙丙橡胶 Avg. thickness : 1.14mm Min. thickness: 1.02mm
9 a) K, N# j% m2 [; [. L* r导体间距min acceptable distance 无地线 without grounding conductor : 2.03mm 有地线 with conductor : 1.02mm7 A! Q5 L; D7 ^
外形尺寸 Over Diameter 長mm:3.5±0.10 寬mm6.9±0.20
) q' Y0 n: M- q( D9 ]3 E外觀 Surface:平滑 顏色 Colors: OPTIONAL
: D! _8 M/ E, G* R
- q$ L% S0 M Q! h) ]烘箱老化 After ageing in heating cabinet: 抗張強度Tensile Strength 斷裂伸長率 Elongation 136±2℃ 7 DAYS 老化前50%↑/ w* o' {' y' U
火花電壓試驗 Spark Test AC 5KV ( Q) P, K: H6 w9 C
冷挠試驗 cold bend -20±2℃ Mandrel dimameter 12.7mm ,6 turns of specimen around mandrel
- Q' B; s U8 Z電弧試驗 Arcing Resistance 48~62Hz 120V 2~30A,20 Cycle/2min ( b5 D' P4 n. E0 f5 ]+ ~: r8 t. K
燃燒試驗 Flame Test : VW-1 FT1 FT2 -F- |
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