Ͳ в
, , , .
. [22]
5 .
,. (6.1)
P (.6.1), ;
E 1/. 㳿 (), ..
.
.
.
, 5 :[21]
, . (6.2)
(.6.1), .;
(.6.1), .;
S (10000), ;
T (.6.1), .
, | ʳ, | , | ֳ,/. | ||
P | -220-230-200-1 | ||||
SLV-74312 | |||||
LED | ELECTRUM-80 30W E 27 |
.
.
.
:
,. (6.3)
Z=675000+205200= 272700.
Z=89910+28728=118638 .
ZLED=28404+30780= 59184.
. 6.1
LED | |||
ʳ, . | |||
, | 0.200 | 0.028 | 0,030 |
, . | |||
, | |||
50000 , | 59.184 | ||
, | |||
, % |
:
- ( , , 100 .)
- ( , , , ).
. , , . [21]
. 6.2
ʳ | ֳ | ||||
2000 | |||||
2100 | |||||
2010 | |||||
UTP(4*2*0,5)K | 5.5 | ||||
|
|
г 㳿 :
1=× 18,5×365 (6.4)
LED 1,62 .
: 18.5 , 365 .
1,62×18,5×365=10939 ×/.
г 㳿 :
2=× 18,5×365 (6.5)
10,8 .
: 18,5 365 .
10,8×18,5×365= 72927 ×/.
㳿 :
2= 2-1 (6.6)
72927-10939=61988 ×/.
г :
2=×2. (6.7)
, , 1,9 .
1,9×61988 =117777.
쳿 㳿 䳿
, (6.8)
- ;
2 .
, , , 1,1 .[13]