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The test current, duration of the test and test results are as follows:7 c$ f: u" U* C j
a) For equipment powered from a MAINS SUPPLY, if the PROTECTIVE CURRENT RATING of the
$ m: {+ F( ^2 W' r+ g* F5 b$ ?circuit under test (see 2.6.3.3) is 16 A or less, the test current is 200 % of the PROTECTIVE- R; ~7 ^7 e4 i7 B% [) z2 |3 D
CURRENT RATING applied for 120 s.
$ ^6 `* h# p0 L2 {# z% kThe resistance of the PROTECTIVE BONDING CONDUCTOR, calculated from the voltage drop,5 t6 v' ]2 @) V( P) M% f1 q
shall not exceed 0,1 Ω . After the test, the PROTECTIVE BONDING CONDUCTOR shall not be
; Q: [- h+ r4 X# w$ K, S& Ndamaged.
: j( g; z9 Q9 H0 tb) For equipment powered from an AC MAINS SUPPLY, if the PROTECTIVE CURRENT RATING of the
; j7 o) W- B5 r6 ?& Scircuit under test exceeds 16 A, the test current is 200 % of the PROTECTIVE CURRENT, _% u, I* M" X- L9 Y. K8 ]; p
RATING and the duration of the test is as shown in Table 2E.
: r+ g& F9 I1 i- W( bTable 2E – Test duration, a.c. mains supplies/ ]6 l$ S; G+ b1 k- Z' Q' C$ m
PROTECTIVE CURRENT RATING of the circuit
) R' j" I; d A% t! h(Ipc)3 C" \; G g2 Y: y+ O
A) E" y% ?$ C) f& H' s
Duration of the test% Z+ `1 Z1 s" i( s
min6 J- S1 n- T( W V& d
≤ 30 2; ~3 p1 d. E! S
30 < Ipc ≤ 60 44 m2 d" M0 P6 R0 h4 a0 x" j9 W
60 < Ipc ≤ 100 6
5 Q) y( L1 ~& d" V( M2 L. U- m7 j100 < Ipc ≤ 200 8- q& A: v0 j, p' O+ X# a% I* t. _4 b$ s
> 200 10$ @) u, U: m( P- ?! @+ ~
The voltage drop in the PROTECTIVE BONDING CONDUCTOR shall not exceed 2,5 V. After the
& A0 ~3 ~- g7 f. _5 Ntest the PROTECTIVE BONDING CONDUCTOR shall not be damaged. |
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