Energy Guide

Page 85 of 104 Report No.: HK2107050725-SR
UL 507
Clause Requirement + Test Result - Remark Verdict
TRF No. UL507A
68.1 A polymeric material employed in a Class 105 (A)
insulation system in accordance with the Exception
to 33.3 is to be aged for the amount of time
corresponding to an aging temperature that
appears on the Class 105 (A) system response
shown in Figure 68.1. The insulation system is to
cool to room temperature and the applicable
dielectric voltage-withstand requirements specified
in Section 47 are to be applied between live parts
and noncurrent-carrying metal parts that are
isolated from each other by the material under
consideration.
N/A
69 Permanence of Marking Tests P
69.1 In addition to complying with 80.1, General, and,
after being tested as described in 69.2 and 69.3, a
tag used for a cautionary marking in accordance
with 80.8.1 is considered to be permanently affixed
to a power-supply cord if there is no:
P
a)Tearing at any point for more than 1/16 in (1.6
mm),
P
b)Separation from the power-supply cord, N/A
69.2To determine compliance with 69.1, a cord tag
shall be conditioned in accordance with (a) – (c).
Following the conditioning each sample shall be
tested in accordance with 69.3. If a tag is applied
by an adhesive, the conditioning and test are to be
conducted no sooner than 25 h after application of
the tag.
N/A
a)Three samples, as received, shall be tested in
accordance with 69.3.
N/A
b)Three samples shall be conditioned in an air-
circulating oven at 60 ±1°C (140 ±1.8°F) for 240 h
followed by 30 min of conditioning at a room
temperature of 23 ±2° C (73.4 ±3.6° F) and 50 ±5%
relative humidity then followed by the test in 69.3.
N/A