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Climatic Category: 40/100/21 (specified in IEC 60068-1 Appendix A)
$ U+ L8 f3 y0 ?" A4 i1 B8 I! x6 W7 A9 ]. j
40: -40°C
+ d: h6 x; n0 m9 Z. A- |8 ZLower category temperature (temperature limit) denoting the test temperature for test A (cold) in accordance with IEC 60068-2-1.4 |6 {6 K- o V
' w, c' t! E, k100: +100°C6 t2 S, ]8 E; i0 x3 L2 t' ?
Upper category temperature (temperature limit) denoting the test temperature for test B (dry heat) in accordance with IEC 60068-2-2.4 G) w: B0 j8 B+ t5 N" `1 B
& L7 h3 I5 j* ^! G: j% `& ^' m, \1 T21: 21 days; p6 T) a+ E4 M6 _; r; J' U
Number of days, the duration of test Ca (damp heat, steady state) at a relative humidity of 93% +2/-3% and an ambient temperature of 40°C, in accordance with IEC 60068-2-78.
G7 g! j0 c8 ^' w2 ~2 s& ` |
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