Page 159 - General_Purpose_Enclosures _Aria, APO,Polysafe

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Power dissipation values
VMS

Frontside and upperside free Temperature rise [Kelvin]
Dissipa- VMS 32 VMS 32 VMS 33 VMS 33 VMS 43 VMS 43 VMS 63 VMS 63 VMS 64 VMS 64
tion 320×220×180 320×220×255 320×320×180 320×320×255 440×320×180 440×320×255 640×320×180 640×320×255 640×440×180 640×440×255
Watt Half Top Half Top Half Top Half Top Half Top Half Top Half Top Half Top Half Top Half Top
10 13 16 11 14 10 12 9 10 9 10 8 9 7 9 6 8 6 7 5 6
20 22 27 20 24 18 22 15 18 15 18 13 16 12 15 11 13 10 12 9 11
30 31 37 27 33 25 30 21 25 21 25 18 22 17 21 15 18 14 17 12 15
40 38 47 34 42 32 38 27 32 26 32 23 28 21 26 18 23 17 21 15 19
50 46 57 41 50 38 45 32 38 31 38 28 34 25 31 22 28 20 25 18 22
60 53 47 44 52 37 44 36 44 32 39 29 36 26 32 24 29 21 26
70 53 50 42 50 41 50 36 44 33 41 29 36 27 33 24 29
80 55 47 56 46 56 40 49 37 46 32 40 30 37 27 33
90 52 50 44 54 40 50 35 44 33 40 29 36
100 56 54 48 44 55 39 48 36 44 32 39
120 56 51 45 56 41 51 37 45
140 51 47 42 51
160 56 52 46
180 51

Frontside free, upperside not free Temperature rise [Kelvin]
Dissipa- VMS 32 VMS 32 VMS 33 VMS 33 VMS 43 VMS 43 VMS 63 VMS 63 VMS 64 VMS 64
tion 320×220×180 320×220×255 320×320×180 320×320×255 440×320×180 440×320×255 640×320×180 640×320×255 640×440×180 640×440×255
Watt Half Top Half Top Half Top Half Top Half Top Half Top Half Top Half Top Half Top Half Top
10 14 17 12 15 12 14 10 12 9 11 8 10 7 9 7 8 6 7 5 7
20 24 30 22 27 20 24 18 22 16 20 15 18 13 16 12 14 11 13 10 12
30 33 41 30 37 28 34 25 30 22 27 20 25 18 22 16 20 15 18 13 16
40 42 52 38 46 36 42 32 38 28 34 26 31 22 28 20 25 18 23 17 21
50 50 45 55 43 51 38 45 34 41 31 38 27 33 24 30 22 27 20 25
60 52 49 44 52 39 48 35 43 31 39 28 35 26 31 23 28
70 56 50 44 54 40 49 35 44 32 39 29 36 26 32
80 55 49 45 55 39 49 35 44 32 40 29 36
90 54 49 43 54 39 48 35 43 32 39
100 54 47 42 52 39 47 35 43
120 54 49 45 55 40 50
140 55 50 46 56
160 56 51
180 56