Third Party Verification Claim

Page 63 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.
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44.5.5
The thermocouple grid assembly is to consist of
two pieces of 1/16-inch (1.6-mm) thick glass
epoxy board of the configuration and dimensions
shown in Figure 44.4. The two boards are to be
separated 1/8-inch (3.2-mm) by one 5-1/4- by 1/4-
by 1/8-inch (133- by 6.4- by 3.2-mm) wood spacer
at the top and bottom edges. Each spacer is to be
secured by four 4 – 40 by 3/8-inch countersunk flat
head machine screws. Each end screw is to be
threaded from the face of the assembly into a nut
against the rear epoxy board. Each of the middle
screws is to be located approximately 1-1/2 inches
(38.1 mm) from the nearest longer edge of the
board and threaded from the face into a standoff
leg of a sheet aluminum back plate. The 5-1/2 by
3- 1/4 inch (140 by 83 mm) stand-off back plate is
to consist of sheet aluminum that is 0.05 inch (1.3
mm) thick, having a minimum 7/16-inch (11.1-mm)
wide integral standoff leg formed at each corner by
means of an extension of the metal being bent in
two successive 90-degree angles to cause the
back plate to stand away from the rear epoxy
board a distance of 1/4 inch. The back plate is to
be secured to the center 5-1/2 by 3-1/4 inch
section of the board. The board assembly is to be
provided with 53 thermocouples rated 30 AWG
(0.05 mm2).
The thermocouples are to be located on the grid
spaced as shown in Figure 44.4. The
thermocouples are to be passed through the two
thicknesses of glass epoxy board, and the
thermocouple junction is to be cemented to the
face of the board using epoxy cement, as shown in
Figure 44.5
N/A
45
Dielectric Voltage-Withstand Test
P
45.1
An appliance, while heated to its operating
temperature, shall be subjected for 1 minute to a
60 hertz essentially sinusoidal potential as
specified in Table 45.1 applied between live parts
and exposed dead-metal parts. There shall not be
dielectric breakdown
P
45.2
With respect to 45.1, an appliance that has no
exposed dead-metal parts is to be closely wrapped
in metallic foil and the test potential is to be
applied between the foil and all live parts
P