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The test current, duration of the test and test results are as follows:, }; k2 G7 A9 s+ {1 I2 ]1 D
– if the current rating of the circuit under test is 16 A or less, the test current is 1,5 times the/ [9 I \/ Y8 {9 |( K
current rating of the circuit under test, the current is applied for 60 s and the resistance of
+ X3 X/ s8 v' _the PROTECTIVE BONDING CONDUCTOR, calculated from the voltage drop, shall not exceed' e3 Q( y* J, W) p# { }- R/ h) d* L) F
0,1 Ω;
( P0 `& {3 ~2 G– if the current rating of the circuit under test exceeds 16 A:
$ O( U! J3 w( X) ]# i0 g, A• for a.c. powered equipment, the test current is two times the current rating of the circuit
+ M5 c2 b8 l* i* u1 W( Runder test, the current is applied for 2 min and the voltage drop across the PROTECTIVE1 o2 H' c7 n6 r6 A E) b
BONDING CONDUCTOR shall not exceed 2,5 V;
5 X9 l* o( N6 h( @: [; a4 ~• for d.c. powered equipment the test current and duration are as specified by the
2 }, s, i, b1 {$ u) k. ?% |manufacturer and the voltage drop across the PROTECTIVE BONDING CONDUCTOR shall' X7 Z* U0 V4 X5 M0 N
not exceed 2,5 V.
* j Z) V& Q9 I; j# B* F8 I5 Y; q5 G; o. K/ |! S4 A; \
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. |
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