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EN60204-1的接地电阻值没有明确规定,是否能按0.1欧姆?
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Test 1 – Verification of the continuity of the protective bonding circuit
7 p) [% h2 \! O+ Q. ^( YThe resistance of each protective bonding circuit between the PE terminal (see 5.2 and
1 k7 `! E1 o. c8 }Figure 3) and relevant points that are part of each protective bonding circuit shall be
& ^7 @3 M$ p1 n. Q( Wmeasured with a current between at least 0,2 A and approximately 10 A derived from an% X) ~$ [! g: f9 p
electrically separated supply source (for example SELV, see 413.1 of IEC 60364-4-41)
{6 C6 N9 t" a- @1 ]- ahaving a maximum no-load voltage of 24 V a.c. or d.c.. It is recommended not to use a PELV
- L, t8 X/ K8 ]4 [supply since such supplies can produce misleading results in this test. The resistance | measured shall be in the expected range according to the length, the cross sectional area | and the material of the related protective bonding conductor(s). |
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