|
The test current, duration of the test and test results are as follows:
+ y' n7 C+ o. E3 t- G- b% J– if the current rating of the circuit under test is 16 A or less, the test current is 1,5 times the& A/ @" ]% c4 O: r
current rating of the circuit under test, the current is applied for 60 s and the resistance of
/ J& a0 F1 H" Z) Cthe PROTECTIVE BONDING CONDUCTOR, calculated from the voltage drop, shall not exceed7 f. o3 c. e# i( m% L; V) Q
0,1 Ω;/ {9 Y- w4 `* M$ n( D! m- Q
– if the current rating of the circuit under test exceeds 16 A:/ i" [2 N6 n; Q
• for a.c. powered equipment, the test current is two times the current rating of the circuit
A0 S# ^. Q1 ~1 g7 S0 Iunder test, the current is applied for 2 min and the voltage drop across the PROTECTIVE
1 P$ ~. J+ F8 o" w7 t$ [0 _4 d4 ?# ^BONDING CONDUCTOR shall not exceed 2,5 V;: c) R3 W( `+ ]; Q& W, j! p
• for d.c. powered equipment the test current and duration are as specified by the* {5 S( _; C( Z7 v2 L" k
manufacturer and the voltage drop across the PROTECTIVE BONDING CONDUCTOR shall
8 q. E2 m2 J* r$ {+ `( g, E3 @" knot exceed 2,5 V.
i0 e8 e7 e8 M. a4 Z' P
# ]6 c: h1 ]4 V% s# f- C以上是摘录IEC60950-1:2001的.PC开关电源应该用60950的标准.一楼说的测试电流10A是灯具的标准,25A是家电的标准. |
|