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The test current, duration of the test and test results are as follows:+ a1 H. }2 X0 h9 r7 T& I
a) For equipment powered from a MAINS SUPPLY, if the PROTECTIVE CURRENT RATING of the0 K0 H# j* c; d7 y/ v* ]
circuit under test (see 2.6.3.3) is 16 A or less, the test current is 200 % of the PROTECTIVE
) m9 r1 l" E G' q, l4 `: F7 xCURRENT RATING applied for 120 s.
: D, M; L8 f2 WThe resistance of the PROTECTIVE BONDING CONDUCTOR, calculated from the voltage drop,
h2 a/ G9 W! a hshall not exceed 0,1 Ω . After the test, the PROTECTIVE BONDING CONDUCTOR shall not be
' w6 ~5 f" h1 e3 C9 }4 g# Cdamaged.) W( G) g0 s; v: {$ s
b) For equipment powered from an AC MAINS SUPPLY, if the PROTECTIVE CURRENT RATING of the
! H0 i; [7 k8 s6 ccircuit under test exceeds 16 A, the test current is 200 % of the PROTECTIVE CURRENT
/ U7 W4 K: S4 H2 n* w V$ ~$ Y6 tRATING and the duration of the test is as shown in Table 2E.
2 T& i a9 E$ M5 A( s3 X9 @Table 2E – Test duration, a.c. mains supplies
% x+ K& X$ R2 gPROTECTIVE CURRENT RATING of the circuit
# w7 u; R* p x, Y- r* t4 ^0 Q(Ipc)% X ^: Q# ]! B# Q( K/ d$ M6 L
A: Z- R5 e& s6 i/ |4 h
Duration of the test
4 ?; \ J$ Q" n+ N9 W' @) cmin
. K( {! Z1 D' K' w≤ 30 2
6 S! E+ O# v1 d6 S U- ^30 < Ipc ≤ 60 47 `! ^$ _5 J) c6 e) l4 }9 y* f
60 < Ipc ≤ 100 6
! z4 C9 o# u) [" ]) W- R100 < Ipc ≤ 200 88 g3 R3 a e! W- L5 l
> 200 10% {6 N: g1 g- o+ W
The voltage drop in the PROTECTIVE BONDING CONDUCTOR shall not exceed 2,5 V. After the3 W6 A8 j7 W1 t' q$ w% }
test the PROTECTIVE BONDING CONDUCTOR shall not be damaged. |
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