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对于UL做60950需要用到电压264V的有
" ?# c. d# w6 M) z1.2.2.1 - MAXIMUM OUTPUT VOLTAGE, CURRENT, AND VOLT AMPERE MEASUREMENT TEST
. Z$ ]; M; o: I/ Q) {5 x) X( B: E1.6.2 - INPUT TEST: SINGLE-PHASE
) C9 w8 {% f" s1 d7 S2.4.1, 2.4.2 - LIMITED CURRENT CIRCUIT MEASUREMENTS
6 a* D7 @ i$ F# ^7 P4 X2.5 LIMITED POWER SOURCE MEASUREMENTS2 d+ }9 u9 d' d
4.5.1, 1.4.12, 1.4.13 HEATING TEST
" k+ X) b3 a. i, j6 y) @5.1, ANNEX D TOUCH CURRENT TEST (SINGLE PHASE; TN/TT SYSTEM)
( L8 v6 c+ O8 q; }3 L/ j用到240V的项目有
: v$ g7 N8 _5 [' T7 }2.2.2, 2.2.3, 2.2.4 SELV RELIABILITY TEST
, k$ K% p6 R( ]- V# h2.10.2 DETERMINATION OF WORKING VOLTAGE - WORKING VOLTAGE MEASUREMENT TEST
) W, ?7 R! A. B: p3 t, H& L1 x; W9 R! o5.3.1, 5.3.4, 5.3.6 COMPONENT FAILURE TEST
* e7 T" [. }% T/ s9 L9 R5.3.3, 5.3.6B, ANNEX C.1 - TRANSFORMER ABNORMAL OPERATION TEST
) J# f; J& l: S: I1 g5.3.6 POWER SUPPLY OUTPUT SHORT-CIRCUIT/OVERLOAD TEST4 q/ w+ w+ a( X
; R- H# G$ E5 a2 G/ h3 g
这样总结下就大概知道哪些是需要正常额定电压下测,那些需要增加10%的电压测试。 |
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