Third Party Verification Claim

Page 83 of 129 Report No.: JAT2209271146SR-1
UL 859
Clause
Requirement + Test
Result - Remark
Verdict
Room 303, Building 1, No.316, Renzhou Road, Shatian Town, Dongguan City, Guangdong Province, China.
Tel: [phone] E-mail: [e-mail] Website: www.junantest.com
53.2
Three samples are to be energized at the voltage
specified in 44.1.13. Each sample of a hair
crimping or hair straightening iron is then to be
subjected to 30,000 cycles of opening and closing
the appliance. Each sample of an appliance with a
foldable handle is to be subjected to 6,000 cycles
of folding and unfolding the handle. The rate of
cycling is to be 10 cycles per minute, with one
cycle consisting of closing the moveable part from
the fully open position to the fully closed position
and then back to the fully open position
N/A
Exception: With the concurrence of all concerned,
the cycle rate may be greater than specified.
N/A
53.3
At the conclusion of the cycling described in 53.2,
a dielectric voltage-withstand test as described in
the Dielectric Voltage-Withstand Test, Section 45,
is to be conducted. The test potential is to be
applied between live parts and exposed surfaces
of the hinge assembly
N/A
53.4
The results of the cycling described in 53.2 are
acceptable if, upon completion of the required
number of cycles, the samples are operable (that
is, no electrical or mechanical change occurs that
renders the appliance inoperable) and
N/A
There is no exposure of an uninsulated live part or
a normally enclosed insulated wire, and
N/A
Each sample complies with the requirements in
the Dielectric Voltage-Withstand Test, Section 45
N/A
54
Test of Automatic Controls
P
54.1
Overload
N/A
54.1.1
An automatic control provided on an
appliance for temperature regulating or limiting
shall be capable of operating successfully for 50
cycles of operation when the appliance is
connected to a circuit having a voltage of 120
percent of the voltage in accordance with
44.1.13. There shall not be dielectric or
mechanical breakdown of the control, or undue
burning, pitting, or welding of the contacts
N/A
54.1.2
To determine whether an automatic control
complies with the requirement specified in 54.1.1
N/A
The appliance is to be connected to a grounded
supply circuit;
N/A
The enclosure, if of metal, is to be connected to
ground through a 3-ampere fuse; and
N/A
Exception: An appliance intended for use on
alternating-current only is to be tested with
alternating-current.
N/A
54.2
Endurance
P