Таблица 4.6
Коэффициенты использования светового потока светильников с типовыми кривыми силы света, излучаемого в нижнюю полусферу
Типовая
кривая |
Равномерная
М
|
Косинусная
Д
|
Глубокая
Г
|
|||||||||||||||||||||
r
п, % |
70 |
50 |
30 |
0 |
70 |
50 |
30 |
0 |
70 |
50 |
30 |
0 |
||||||||||||
r
с, % |
50 |
30 |
50 |
30 |
10 |
0 |
50 |
30 |
50 |
30 |
10 |
0 |
50 |
30 |
50 |
30 |
10 |
0 |
||||||
r
р, % |
30 |
10 |
30 |
10 |
10 |
10 |
0 |
30 |
10 |
30 |
10 |
10 |
10 |
0 |
30 |
10 |
30 |
10 |
10 |
10 |
0 |
|||
i |
|
|||||||||||||||||||||||
0,5 |
28 |
28 |
21 |
21 |
25 |
19 |
15 |
13 |
36 |
35 |
30 |
30 |
34 |
28 |
25 |
22 |
58 |
57 |
55 |
53 |
57 |
53 |
49 |
47 |
0,6 |
35 |
34 |
28 |
26 |
31 |
24 |
18 |
17 |
43 |
42 |
35 |
34 |
40 |
33 |
28 |
27 |
68 |
65 |
62 |
60 |
64 |
60 |
57 |
56 |
0,7 |
44 |
39 |
32 |
31 |
39 |
З1 |
25 |
24 |
48 |
47 |
41 |
38 |
45 |
38 |
33 |
31 |
74 |
69 |
68 |
64 |
60 |
64 |
61 |
60 |
0,8 |
49 |
46 |
З7 |
36 |
43 |
36 |
29 |
28 |
54 |
51 |
45 |
43 |
49 |
43 |
37 |
36 |
78 |
73 |
72 |
69 |
72 |
69 |
66 |
64 |
0,9 |
51 |
48 |
40 |
39 |
46 |
39 |
31 |
30 |
57 |
55 |
48 |
46 |
52 |
46 |
41 |
39 |
81 |
76 |
75 |
72 |
75 |
79 |
70 |
67 |
1,0 |
54 |
50 |
43 |
41 |
48 |
41 |
34 |
32 |
60 |
57 |
52 |
50 |
55 |
49 |
45 |
42 |
84 |
78 |
78 |
75 |
77 |
74 |
72 |
70 |
1,1 |
56 |
52 |
46 |
43 |
50 |
43 |
35 |
33 |
64 |
60 |
55 |
52 |
58 |
51 |
47 |
44 |
87 |
81 |
80 |
77 |
79 |
76 |
74 |
72 |
1,25 |
59 |
55 |
49 |
40 |
53 |
45 |
38 |
35 |
69 |
63 |
60 |
56 |
61 |
55 |
50 |
48 |
90 |
83 |
84 |
79 |
82 |
79 |
76 |
75 |
1,5 |
64 |
59 |
53 |
50 |
56 |
49 |
42 |
39 |
75 |
69 |
67 |
62 |
67 |
61 |
55 |
53 |
94 |
86 |
88 |
83 |
85 |
82 |
79 |
78 |
1,75 |
68 |
62 |
57 |
53 |
60 |
53 |
45 |
42 |
79 |
72 |
71 |
66 |
70 |
65 |
60 |
57 |
97 |
88 |
92 |
85 |
86 |
85 |
82 |
80 |
2,0 |
73 |
65 |
61 |
56 |
63 |
56 |
48 |
45 |
83 |
75 |
75 |
69 |
73 |
68 |
64 |
61 |
99 |
90 |
95 |
88 |
88 |
87 |
84 |
82 |
2,25 |
76 |
68 |
65 |
60 |
66 |
59 |
51 |
48 |
86 |
77 |
79 |
73 |
76 |
71 |
66 |
64 |
101 |
92 |
97 |
90 |
90 |
88 |
85 |
83 |
2,5 |
79 |
70 |
68 |
63 |
68 |
61 |
54 |
51 |
89 |
80 |
82 |
75 |
78 |
73 |
69 |
66 |
103 |
93 |
99 |
91 |
91 |
89 |
87 |
85 |
3,0 |
83 |
75 |
73 |
67 |
72 |
65 |
58 |
55 |
93 |
83 |
86 |
79 |
81 |
77 |
73 |
71 |
105 |
94 |
102 |
92 |
93 |
91 |
89 |
86 |
3,5 |
87 |
78 |
77 |
70 |
75 |
68 |
61 |
59 |
99 |
86 |
90 |
82 |
83 |
80 |
76 |
73 |
107 |
95 |
104 |
94 |
94 |
93 |
90 |
88 |
4,0 |
91 |
80 |
81 |
73 |
78 |
72 |
65 |
62 |
99 |
88 |
93 |
84 |
85 |
83 |
79 |
76 |
109 |
96 |
105 |
94 |
94 |
94 |
91 |
89 |
5,0 |
95 |
83 |
86 |
77 |
80 |
75 |
69 |
65 |
105 |
90 |
98 |
88 |
88 |
85 |
81 |
79 |
111 |
97 |
108 |
96 |
96 |
95 |
92 |
90 |