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对于UL做60950需要用到电压264V的有
# ~5 j) K# N6 @1.2.2.1 - MAXIMUM OUTPUT VOLTAGE, CURRENT, AND VOLT AMPERE MEASUREMENT TEST
9 q- O6 m$ H) }- h' p4 i1.6.2 - INPUT TEST: SINGLE-PHASE
- N8 p0 U# N; }; T2 E& x2.4.1, 2.4.2 - LIMITED CURRENT CIRCUIT MEASUREMENTS) Q' H. A( f3 R; |( G% H
2.5 LIMITED POWER SOURCE MEASUREMENTS9 E7 h8 T1 l* J Z* l
4.5.1, 1.4.12, 1.4.13 HEATING TEST
0 L+ z4 v- _, M1 v5.1, ANNEX D TOUCH CURRENT TEST (SINGLE PHASE; TN/TT SYSTEM)5 }& W+ \( U( p6 c6 c8 s: M/ s: D/ F3 \
用到240V的项目有* U$ i3 h3 |; o, |+ }
2.2.2, 2.2.3, 2.2.4 SELV RELIABILITY TEST) |: `3 g1 V+ ]8 Y# e
2.10.2 DETERMINATION OF WORKING VOLTAGE - WORKING VOLTAGE MEASUREMENT TEST
0 H1 T$ f( A- c5 A+ A, y3 `) { E5.3.1, 5.3.4, 5.3.6 COMPONENT FAILURE TEST
0 v: t! @& M* t' t! l5.3.3, 5.3.6B, ANNEX C.1 - TRANSFORMER ABNORMAL OPERATION TEST
1 N# z3 ~4 _+ s, C5 I0 B5.3.6 POWER SUPPLY OUTPUT SHORT-CIRCUIT/OVERLOAD TEST
/ y* n4 K6 Z/ X1 _
+ N ~' c% {0 @( f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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