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8.1.4 An accessible part is not considered to be live if& q8 Y6 J) @4 r: ^/ y# h% ?; T
– the part is supplied at safety extra-low voltage, provided that
5 Q' }3 A) C/ b4 l7 d$ M• for a.c., the peak value of the voltage does not exceed 42,4 V,' }5 V+ A/ Y: z( e: i
• for d.c., the voltage does not exceed 42,4 V,3 F! w, @' a1 B; C- A
or* O. r8 k* \8 @- ^* o
– the part is separated from live parts by protective impedance.
9 h% k# h* K+ ]3 t' \/ m4 ]– #for voltages having a peak value over 15 kV, the energy in the discharge shall not$ N% w( [$ D+ T+ E
exceed 350 mJ.
) f: V' y* P- Y' z% H应该不算III类电器 但是应该可以算是安全的 |
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