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Page 74 of 84 Report No. EFSN13070410E-1
TRF No. IEC60950_1C
ATTACHMENT TO TEST REPORT IEC 60950-1
UNITED STATES NATIONAL DIFFERENCES
Information technology equipment
– Safety –
Part 1: General requirements
Differences according to .............. : UL 60950-1-07
Attachment Form No..................... : US_ND_IEC60950_1C
Attachment Originator .................. : TÜV SÜD Product Service GmbH
Master Attachment ........................ : Date (2012-08)
Copyright © 2012 IEC System for Conformity Testing and Certification of Electrical Equipment (IECEE),
Geneva, Switzerland. All rights reserved.
Attachment Originator .................. : TÜV SÜD Product Service GmbH
Master Attachment ........................ : Date (2012-08)
Copyright © 2012 IEC System for Conformity Testing and Certification of Electrical Equipment (IECEE),
Geneva, Switzerland. All rights reserved.
Clause
Requirement - Test
Result - Remark
Verdict
1.1.1
All equipment is to be designed to allow installation in
accordance with the National Electrical Code (NEC),
ANSI/NFPA 70, the Canadian Electrical Code (CEC),
Part I, CAN/CSA C22.1, and when applicable, the
National Electrical Safety Code, IEEE C2.
accordance with the National Electrical Code (NEC),
ANSI/NFPA 70, the Canadian Electrical Code (CEC),
Part I, CAN/CSA C22.1, and when applicable, the
National Electrical Safety Code, IEEE C2.
P
Also, unless marked or otherwise identified, installation
is allowed per the Standard for the Protection of
Electronic Computer/Data-Processing Equipment,
ANSI/NFPA 75.
is allowed per the Standard for the Protection of
Electronic Computer/Data-Processing Equipment,
ANSI/NFPA 75.
N/A
1.4.14
For Pluggable Equipment Type A, the protection in the
installation is assumed to be 20 A.
installation is assumed to be 20 A.
N/A
1.5.5
For lengths exceeding 3.05 m, external interconnecting
flexible cord and cable assemblies are required to be a
suitable cable type (e.g., DP, CL2) specified in the
CEC/NEC.
flexible cord and cable assemblies are required to be a
suitable cable type (e.g., DP, CL2) specified in the
CEC/NEC.
N/A
1.5.5
For lengths 3.05 m or less, external interconnecting
flexible cord and cable assemblies that are not types
specified in the CEC are required to have special
construction features and identification markings.
flexible cord and cable assemblies that are not types
specified in the CEC are required to have special
construction features and identification markings.
P
External cable assemblies that exceed 3.05 m in
length to be types specified in the NEC and CEC
length to be types specified in the NEC and CEC
N/A
1.7.1
Equipment for use on a.c. mains supply systems with a
neutral and more than one phase conductor (e.g.
120/240 V, 3-wire) require a special marking format for
electrical ratings.
neutral and more than one phase conductor (e.g.
120/240 V, 3-wire) require a special marking format for
electrical ratings.
N/A
A voltage rating that exceeds an attachment plug cap
rating is only permitted if it does not exceed the
extreme operating conditions in Table 2 of CAN/CSA
C22.2 No. 235, and
rating is only permitted if it does not exceed the
extreme operating conditions in Table 2 of CAN/CSA
C22.2 No. 235, and
N/A
- if it is part of a range that extends into the Table 2
"Normal Operating Conditions."
"Normal Operating Conditions."
N/A
A voltage rating is not be lower than the specified
"Normal Operating Conditions," unless it is part of a
range that extends into the "Normal Operating
Conditions."
"Normal Operating Conditions," unless it is part of a
range that extends into the "Normal Operating
Conditions."
N/A
1.7.7
Wiring terminals intended to supply Class 2 outputs in
accordance with CEC Part 1 or NEC are marked with
the voltage rating and “Class 2” or equivalent.
accordance with CEC Part 1 or NEC are marked with
the voltage rating and “Class 2” or equivalent.
N/A
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