MSI EC14H Instruções de Operação descarregar pdf (Página 54)

Issue Date: 2003-09-25 Page 12 of 25 Report Reference #

E203413-A17-CB-1

IEC 60950

SubClause

Difference + Test Result - Remark Verdict

UL International Demko A/S

Norway - Differences to IEC60950, Third Edition (1999)

1.5.8 Due to the IT power system used (see annex V,

figure V.7), capacitors are required to be rated for

the applicable phase-to-phase voltage ( 230 V).

N/A

1.7.2 CLASS I PLUGGABLE EQUIPMENT TYPE A

intended for connection to other equipment or a

communication network where safety relies on

connection to protective earth, require a marking

stating that the equipment must be connected to

earthed mains socket-outlet.

N/A

2.2.4 Requirements according to sub-clauses 1.7.2 and

6.1.2.1 apply for this clause.

N/A

2.3.2 Requirements according to sub-clause 6.1.2.1

apply for this clause.

N/A

2.3.3 Requirements according to sub-clause 6.1.2.1

apply for this clause.

N/A

2.3.4 Requirements according to sub-clauses 1.7.2 and

6.1.2.1 apply for this clause.

N/A

2.10.3.1 Due to the IT power distribution system used (see

annex V, figure V.7), the A.C. MAINS SUPPLY

voltage is considered to be equal to the line-to-line

voltage, and will remain at 230 V in case of a single

earth fault.

N/A

6.1.2.1 Note 2.

Add the following text between the first and second

paragraph:

If this insulation is solid, including insulation

forming part of a component

, it shall at least consist

of either

- two layers of thin sheet material, each of which

shall pass the electric strength test below, or

- one layer having a distance through insulation of

at least 0.4 mm, which shall pass the electric

strength test below.

N/A

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