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UL 817) B1 a. e& \6 G E. x
MANUFACTURING AND PRODUCTION TESTS# E7 l8 u+ I5 _1 [* q' ^3 |* N9 k
104 Dielectric Voltage-Withstand Test4 g( H" K. Q, O( C* {
104.1 Each cord set and power-supply cord shall be capable of withstanding without electrical2 _% @" j6 P9 d
breakdown, as a routine production line test, the application of a test potential between line conductors- [" f# Q% x' O2 }! r. y1 E+ L* `
and between each line conductor and grounding conductor, if provided, using one of the following
# _6 ]7 o6 L; q+ P6 Rmethods.
) P/ y! ^# z$ |; G- Da) A 1250 V a-c (40 – 70 Hz) test potential applied for 1 minute,- k: U8 l" _1 Q( \0 S, j) K: C
b) A 1500 V a-c (40 – 70 Hz) test potential applied for 1 second,
8 {' h* `0 X3 W0 M( cc) A 1770 V d-c test potential applied for 1 minute, or, M8 }2 w. i/ H4 Y# I0 x; ~
d) A 2100 V d-c test potential applied for 1 second. |
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