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The test current, duration of the test and test results are as follows:& H4 w8 `/ z/ D) L
a) For equipment powered from a MAINS SUPPLY, if the PROTECTIVE CURRENT RATING of the
" K8 K$ |9 b' {2 G$ G$ W- kcircuit under test (see 2.6.3.3) is 16 A or less, the test current is 200 % of the PROTECTIVE/ a: o/ B4 B! x' l
CURRENT RATING applied for 120 s.4 \& i8 G2 G4 @% d
The resistance of the PROTECTIVE BONDING CONDUCTOR, calculated from the voltage drop,' K4 i0 I8 e# V
shall not exceed 0,1 Ω . After the test, the PROTECTIVE BONDING CONDUCTOR shall not be& c5 N- x _9 C1 m
damaged.
' ]- e" Q9 A6 Fb) For equipment powered from an AC MAINS SUPPLY, if the PROTECTIVE CURRENT RATING of the# A* Y. T1 f+ Z. q
circuit under test exceeds 16 A, the test current is 200 % of the PROTECTIVE CURRENT
8 E* ^1 k( y! f) ]RATING and the duration of the test is as shown in Table 2E.
' R( D5 S/ E& Q% B6 c1 MTable 2E – Test duration, a.c. mains supplies
8 o2 N; ?* {8 z! \PROTECTIVE CURRENT RATING of the circuit- S* g# S/ I1 i W+ r7 x
(Ipc)5 l& l3 n0 F; R* k* u& b
A' t1 R d C+ P' B8 n, G
Duration of the test# A$ ~6 W d, C/ C* A. H
min1 W+ s5 B* |: p' K# S5 Y# Y* b/ L
≤ 30 2
: H- ]+ U" l# v7 N3 l& e( p30 < Ipc ≤ 60 4
- J) H+ ? q8 J4 C% l" o60 < Ipc ≤ 100 62 H: w( m) W8 c8 d) t
100 < Ipc ≤ 200 8
) M1 I: B6 \* ^3 r+ U) t3 z> 200 10
' u6 f; T( v' F; ?* {6 ?The voltage drop in the PROTECTIVE BONDING CONDUCTOR shall not exceed 2,5 V. After the3 x2 k N; Q$ R6 b" o+ w
test the PROTECTIVE BONDING CONDUCTOR shall not be damaged. |
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