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2.5.2 Test of voltage drop & x9 I4 H" V# g) q: G2 s' z$ A
Voltage drop test operate between conductor and receptacle, the test point on the conductor is in the 15mm distance from receptacle.& }* B" X) J& J* j- _' E" _" U* y
Voltage drop test between male-terminal and female-terminal applied at two point, one point is at the end of male-terminal, another point is at the end of female-terminal.
! F t$ N/ O* ~! `! d; M, hBefore the test, the sample shall be charged current for 30min.* N9 j. U! n8 v9 V! u+ v
Voltage drop shall comply with data below.; {' K: @5 S3 }, I/ D
$ S) e8 J% H8 u$ s' W* v$ _; C, mSectional area(mm2) Current (A) Voltage drop(V)
% b, o6 b% g3 [+ e2 J( P8 [ Receptacle-conductor Receptacle male to female( X/ c; q1 o/ s+ B$ s- u7 l
0.5 5.0 4 4
. E i7 j. R* O6 K- d1.0 10 6 7.5
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( \. R6 ?7 @" F各位朋友,有没有明白这个试验的 ?0 i- I% P/ j. C8 r( o- X4 s, I
是不是为了考插线端子和导体之间的材质是不是能够经受住大电流? |
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