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对于UL做60950需要用到电压264V的有
. k1 `8 C! `9 F7 d' L' _1.2.2.1 - MAXIMUM OUTPUT VOLTAGE, CURRENT, AND VOLT AMPERE MEASUREMENT TEST
4 R2 B* b" W2 U9 ^% U0 p1.6.2 - INPUT TEST: SINGLE-PHASE/ w$ |4 ~5 ~. ]
2.4.1, 2.4.2 - LIMITED CURRENT CIRCUIT MEASUREMENTS( i& p- ~/ H" j) n. E
2.5 LIMITED POWER SOURCE MEASUREMENTS7 \) D+ x0 Z- T, c
4.5.1, 1.4.12, 1.4.13 HEATING TEST! n- V# P y; @% {( U) w, u" X) x
5.1, ANNEX D TOUCH CURRENT TEST (SINGLE PHASE; TN/TT SYSTEM)
8 T P( i9 @0 g7 S: `/ D用到240V的项目有: ?$ N+ K2 D5 R6 q2 c/ Y, c
2.2.2, 2.2.3, 2.2.4 SELV RELIABILITY TEST
* g& O! n4 h1 d4 U4 r- d2.10.2 DETERMINATION OF WORKING VOLTAGE - WORKING VOLTAGE MEASUREMENT TEST4 b) F( S# j7 u* P; X3 u
5.3.1, 5.3.4, 5.3.6 COMPONENT FAILURE TEST$ X/ w8 t- V" p$ m+ b5 c8 R3 c
5.3.3, 5.3.6B, ANNEX C.1 - TRANSFORMER ABNORMAL OPERATION TEST. L8 V2 v( Q$ E8 V- V+ e d8 h
5.3.6 POWER SUPPLY OUTPUT SHORT-CIRCUIT/OVERLOAD TEST
4 R c. T9 _, W* X; o( s/ j8 u9 P3 T- C$ b7 b+ K
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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