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2.5.2 Test of voltage drop E: j$ M! J2 i# F, }8 f+ x
Voltage drop test operate between conductor and receptacle, the test point on the conductor is in the 15mm distance from receptacle.5 M: p- v3 Z ?2 ~+ @& r) z9 ` V8 U+ l& j
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.7 G9 i S$ a* \5 f( A
Before the test, the sample shall be charged current for 30min.% I: K4 H4 P0 b
Voltage drop shall comply with data below.& m& H M7 W, z$ }
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Sectional area(mm2) Current (A) Voltage drop(V)
: z, `5 n' Q! K, P: u7 ~) J Receptacle-conductor Receptacle male to female- G8 U* o+ [$ S2 B" P1 }# V2 N
0.5 5.0 4 4
2 y$ W- o4 o' Q1.0 10 6 7.5
/ J+ C" H' }0 N# C1 E4 s- V# H6 `- y. K
各位朋友,有没有明白这个试验的 ?. \, l) ]0 v, J: u4 S$ d
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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