Safety Information

Page 10 of 13
Report Ref. No.: 68.210.18.0104.01
Attachment No. 1
IEC60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch
Test Report National and Group Differences for IEC 60950-1 2
nd
Ed.+A1+A2 Rev. 10
US United States of America
US
2.6
Equipment with isolated ground (earthing)
receptacles are required to comply with NEC
250.146(D) and CEC 10-112 and 10-906(8).
N/A
2.7.1
Suitable NEC/CEC branch circuit protection rated
at the maximum circuit rating is required for all
standard supply outlets and receptacles (such as
supplied in power distribution units) if the supply
branch circuit protection is not suitable. Power
distribution transformers distributing power at 100
volts or more, and rated 10 kVA or more, require
special transformer overcurrent protection.
N/A
3.2
Wiring methods (terminals, leads, etc.) used for
the connection of the equipment to the mains shall
be in accordance with the NEC/CEC.
N/A
3.2.1
Power supply cords are required to have
attachment plugs rated not less than 125 percent
of the rated current of the equipment.
N/A
3.2.1.2
Equipment connected to a centralized d.c. power
system, and having one pole of the DC mains
input terminal connected to the main protective
earthing terminal in the equipment, is required to
comply with special earthing, wiring, marking and
installation instruction requirements.
N/A
3.2.3
Permanent connection of equipment to the mains
supply by a power supply cord is not permitted,
except for certain equipment, such as ATMs.
N/A
3.2.5
Power supply cords are required to be no longer
than 4.5 m in length. Minimum cord length is
required to be 1.5 m, with certain constructions
such as external power supplies allowed to
consider both input and output cord lengths into
the requirement.
Flexible power supply cords are required to be
compatible with Article 400 of the NEC, and
Tables 11 and 12 of the CEC.
N/A
3.2.9
Permanently connected equipment is required to
have a suitable wiring compartment and wire
bending space.
N/A
3.3
Wiring terminals and associated spacings for field
wiring connections shall comply with CSA C22.2
No. 0.
N/A
3.3.3
Wire binding screws are not permitted to attach
conductors larger than 10 AWG (5.3 mm
2
).
N/A
3.3.4
Terminals for permanent wiring, including
protective earthing terminals, are required to be
suitable for U.S./Canadian wire gauge sizes, rated
125 percent of the equipment rating, and be
specially marked when specified (1.7.7).
N/A