Third Party Verification Claim

Page 85 of 129 Report No.: JAT2209271146SR-1
UL 859
Clause
Requirement + Test
Result - Remark
Verdict
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55.3
To determine whether a thermal cutoff complies
with the requirement in 55.1, the appliance is to be
operated five times as indicated, and it is required
that the cutoff perform acceptably each time.
N/A
Exception: Tests are not required on a thermal
cutoff complying with the Standard for Thermal-
Links – Requirements and Application Guide, UL
60691
N/A
55.4
The opening temperature of a thermal cutoff shall
not differ by more than 8.3°C (15.0°F) from the
rated opening temperature. A thermal cutoff shall
be investigated with respect to its aging
characteristics and its ability to open without a risk
of fire, electric shock, or injury to persons under
overload and short-circuit conditions
N/A
Exception: A thermal cutoff may have an opening
temperature of more than 8.3°C from its rated
opening temperature if tests indicate that a greater
temperature tolerance is acceptable for a
particular appliance. The test will normally consist
of those specified in 55.2 and 55.3, using selected
thermal cutoffs that will not open at more than
8.3°C below the temperature obtained by adding
the tolerance to be conducted to determine that
the cutoff does not operate during the normal
temperature test in accordance with 44.1.17
N/A
56
Motor Control Overload Test
N/A
56.1
A motor control device supplied as a part of an
appliance and not having a horsepower rating
equivalent to the motor it controls, shall be
capable of performing effectively when subjected
to an overload test consisting of 50 cycles of
operation, making and breaking the stalled rotor
current of the motor. Dielectric or mechanical
breakdown of the device or undue pitting or
burning of the contacts shall not occur
N/A
56.2
To determine whether a motor control device
complies with the requirement in 56.1, the device
is to be tested with the appliance connected to a
supply circuit of rated frequency and a voltage in
accordance with 44.1.13, and with the rotor of the
motor locked in position.
During the test, the frame or enclosure of the
appliance is to be connected to ground through a
3-ampere plug fuse, and the electrical connections
are to be such that any single pole, current-
rupturing device will be located in an ungrounded
conductor of the supply circuit. If the appliance is
intended for use on direct- current, the exposed
dead-metal parts of the appliance are to be
connected so as to be positive with respect to a
single pole, current- rupturing device. The fuse in
the grounding connection shall not open
N/A