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HPN 检验规范
2 u6 R# a1 }! o8 USTYLE ： HPN 300V 90℃OR 105℃ FLEXIBLE CORD
9 `3 G# T& ?# g6 J+ iStandard：UL 62 UL 1581
0 D1 W( [; U8 c/ C0 T, m4 vApplications：Use in household colocks,fans,radios and similar appliances
3 z8 i6 S* L" c3 FConstruction Details:
: ]) s6 i+ w7 J; r2 QTest Item Style & Size 18AWG/2C
: b- t; {0 A" m, f( o: O {* uConductor：Construction AS41/0.16±0.003 max. lay. length S 25mm ↓ 絞合外徑 Cond. Dia. 1.18mm/ D2 S& f* C8 P9 p5 P7 ]& ~
Separator: No + i& W! E0 w# r+ T
Core Insulation: Material: CPE 氯化聚乙烯/EP 乙丙橡胶 Avg. thickness : 1.14mm Min. thickness: 1.02mm) y9 K# r* l3 z& S. ~
导体间距min acceptable distance 无地线 without grounding conductor : 2.03mm 有地线 with conductor : 1.02mm. p1 x4 h" ?+ L, ^7 r6 U
外形尺寸 Over Diameter 長mm:3.5±0.10 寬mm6.9±0.20/ ~, F( l5 u( G" V- X8 S) c+ T2 r9 t
外觀 Surface:平滑 顏色 Colors: OPTIONAL
+ F5 B3 b" D$ {0 J5 l; _: W2 Z6 ^
- V* O8 k' Y6 q" F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%↑" n; D2 j1 O( p7 J+ q5 D& b
火花電壓試驗 Spark Test AC 5KV
$ g7 W4 ]4 j' K* s, d2 b( J5 v4 A" j冷挠試驗 cold bend -20±2℃ Mandrel dimameter 12.7mm ,6 turns of specimen around mandrel 9 |% X( G$ G0 {$ F
電弧試驗 Arcing Resistance 48~62Hz 120V 2~30A,20 Cycle/2min . y4 B1 P* x% m# _
燃燒試驗 Flame Test : VW-1 FT1 FT2 -F- |
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发表于 2007-9-6 10:56
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