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3 ISO 14520-1:2000 Gaseous fire-extinguishingsystems Physical properties and system design Part 1: General requirements ( . . 1. ) ISO 14520-1:2000/Cor.1:2002, 7.5.1.2 7.5.2,

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1 .......................................................................................................................8

2 .................................................................................................................... 9 .....................................................................................................10

4 ................................................................................................. 13

4.1 ..................................................................................................................13

4.2 ..............................................................................................................13

4.3 .....................................................................................................13

4.4 ...................................................................13

4.5 ......................................................................................................14

5 ..............................................................................................................................145.1 .....................................................................................................14

5.2 ..........................................................................................................14

5.3 ................................................................... 15

5.4 .........................................................................16

5.5 ........................................................................................................16

5.6 .....................................................................................................16

6 ....................................................................................................................16

6.1 ..................................................................................................................166.2 ..................................................................................................17

6.3 ..........................................................................................................................18

6.4 , .................................................... 21

7 .....................................................................................................................23

7.1 ..................................................................................................................23

7.2 , .................................................................................23

7.3 ...................................................................................23

7.4 ............................................................................................................................267.5 ..................................................................... 26

7.6 , ' .......... 28

7.7 ....................................................................................28

7.8 ......................................................................................................29

7.9 ..........................................................................................29

8 ...........................................................................................................30

8.1 ...............................................................................................................30

8.2 .....................................................................................................................308.3 .....................................................................................................................33


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9.1 .............................................................................................................. 33

9.2 .............................................................................................................................. 33

9.3 ..................................................................................................................... 34

9.4 ............................................................................................................................... 35

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D .................................................................................................. 55

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F ............................................................................. 65

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ISO 14520-1:2000 Gaseous fire-extinguishing systems Physical properties and system design Part 1: General requirements ( . . 1. )

ISO 14520-1:2000/Cor.1:2002 . , , 25 .

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ISO 14520-8:2000 Gaseous fire-extinguishing systems Physicalproperties and system design Part 8:

HCFC 125 extinguishant ( . . 8. HCFC 125)

4466-8:2005 . ,, ,

. 8. HCFC 125(ISO 14520-8:2000, MOD)

(MOD)

ISO 14520-9:2000 Gaseous fire-extinguishing systems Physicalproperties and system design Part 9:HFC 227ea extinguishant ( . . 9. HFC 227)

4466-9:2005 . ,, , . 9. HFC 227ea(ISO 14520-9:2000, MOD)

(MOD)

ISO 14520-13:2000 Gaseous fire-extinguishing systems Physicalproperties and system design Part 13:IG-100 extinguishant ( . . 13. IG-100)

4466-13:2005 . ,, , . 13. IG-100 (ISO14520-13:2000, MOD)

(MOD)

ISO 14520-15:2000 Gaseous fire-extinguishing systems Physicalproperties and system design Part 15:IG-541 extinguishant ( .

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4466-15:2005 . ,, , . 15. IG-541 (ISO

14520-15:2000, MOD)

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percent

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ISO 14520, .ISO 14520 , ' Gaseous fire-

extinguishing systems Physical properties and system design ( . ):

Part 1: General requirements ( 1. );Part 2: CF3I extinguishant ( 2. CF3I);Part 3: FC-2-1-8 extinguishant ( 3. FC-2-1-8);Part 4: FC-3-1-10 extinguishant ( 4. FC-3-1-10);Part 6: HCFC Blend A extinguishant ( 6. HCFC );Part 7: HCFC 124 extinguishant ( 7. HCFC 124);Part 8: HCFC 125 extinguishant ( 8. HCFC 125);Part 9: HFC 227ea extinguishant ( 9. HFC 227ea);Part 10: HFC 23 extinguishant ( 10. HFC 23);Part 11: HFC 236fa extinguishant ( 11. HFC 236fa);Part 12: IG-01 extinguishant ( 12. IG-01);Part 13: IG-100 extinguishant ( 13. IG-100);Part 14: IG-55 extinguishant ( 14. IG-55);Part 15: IG-541 extinguishant ( 15. IG-541).

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GASEOUS FIRE-EXTINGUISHING SYSTEMS

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CF3I CF3I Triodide ISO 14520-2FC-2-1-8 CF3CF2CF3 CEA 308 ISO 14520-3FC-3-1-10 4F10 CEA 410 ISO 14520-4HCFC NAF S-lll ISO 14520-6HCFC-123 CHCI12CF3

HCFC-22 CHCIF2HCFC-124 CHCIFCF3-1-

1016

HCFC 124 CHCIFCF3 FE-241 ISO 14520-7HCFC 125 CHF2CF3 FE-25 ISO 14520-8HFC-227ea CF3CHFCF3 FM-200 ISO 14520-9HFC 23 CHF3 FE-13 ISO 14520-10HFC 236fa CF3CH2CF3 FE-36 ISO 14520-11IG-01 Ar Argotec ISO 14520-12IG-100 N2 ISO 14520-13IG-55 (50 %) N2 Argonite ISO 14520-14

(50 %) Ar

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, . - . , , . ISO .

ISO 3941 Classification of firesISO 14520-2 Gaseous fire-extinguishing systems Physical properties and system design

Part 2: CF3I extinguishantISO 14520-3 Gaseous fire-extinguishing systems Physical properties and system design

Part 3: FC-2-1-8 extinguishantISO 14520-4 Gaseous fire-extinguishing systems Physical properties and system design

Part 4: FC-3-1-10 extinguishantISO 14520-6 Gaseous fire-extinguishing systems Physical properties and system design

Part 6: HCFC Blend A extinguishantISO 14520-7 Gaseous fire-extinguishing systems Physical properties and system design

Part 7: HCFC 124 extinguishant

ISO 14520-8 Gaseous fire-extinguishing systems Physical properties and system design Part 8: HCFC 125 extinguishantISO 14520-9 Gaseous fire-extinguishing systems Physical properties and system design

Part 9: HFC 227ea extinguishantISO 14520-10 Gaseous fire-extinguishing systems Physical properties and system design

Part 10: HFC 23 extinguishantISO 14520-11 Gaseous fire-extinguishing systems Physical properties and system design

Part 11: HFC 236fa extinguishantISO 14520-12 Gaseous fire-extinguishing systems Physical properties and system design

Part 12: IG-01 extinguishantISO 14520-13 Gaseous fire-extinguishing systems Physical properties and system design

Part 13: IG-100 extinguishant

ISO 14520-14 Gaseous fire-extinguishing systems Physical properties and system design Part 14: IG-55 extinguishant

ISO 14520-15 Gaseous fire-extinguishing systems Physical properties and system design Part 15: IG-541 extinguishant


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IEC 60364-7 Electrical installation of buildings Part 7: Requirements for special installations orlocations.

ISO 3941 ISO 14520-2 . .

2. CF3I

ISO 14520-3 . . 3. FC-2-1-8ISO 14520-4 . .

4. FC-3-1-10ISO 14520-6 . .

6. HCFC ISO 14520-7 . .

7. HCFC 124ISO 14520-8 . .

8. HCFC 125ISO 14520-9 . .

9. HFC 227ISO 14520-10 . .

10. HFC 23ISO 14520-11 . . 11. HFC 236fa

ISO 14520-12 . . 12. IG-01

ISO 14520-13 . . 13. IG-100

ISO 14520-14 . . 14. IG-55

ISO 14520-15 . . 15. IG-541

60364-7 . 7.

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3958 . , , ( ) : CF3I, FC-2-1-8, FC-3-1-10,HCFC A, HCFC 124, HCFC 125, HFC 227ea, HFC 23, HFC 236fa, IG-01, IG-100, IG-55, IG-541.

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n) ;

) , .

.3

.3.1

, .

.3.2 :

a) ;

b) ;

c) ' ;


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d), , , ;

e), ' ; - ;

f) .

, , , . . - . ' .


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(')

.1

, .

.2

' , (), , .

.3

.3.1

.1. 5 %, .

.3.2

, , 28 31 , 1 2 . 45 . 2 5 , , .1. , .1. , ,

( ).

.3.3

. (85 2) , 2 5 (535 5) .

.3.4

. (25 10) .


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)

b) ,

1 , 2, 3,4 , 5 ;

6 , 7

.1

.3.5

, .

.

.3.6

, .

.3.7

. .

.3.8

. .7.2, .


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.3.9

.

.4

.4.1

, .

' (20,9 0,5) %. .. , , ,

, 20,9 %

.4.2

.

.4.3

. . , .

.5 .5.1 .

.5.2 , 5 10 .

.5.3 (25 3) (5 3) , , . , .

. , , .5.3, .

.5.4 , 10 /.

.5.5 ..5.6 60 120

. 1 .

.5.7 . , ' , . 3 % . (10 ), , , .

1 . , , , , , , .

.5.8 .7.

.5.9 - , .

.5.10 , .5.1-.5.9, : 20 /,30 /, 40 / 50 /.

.5.11 ,

.5.8, , ( , ).

, .5.10, 50 /.


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.5.12 .

.5.13 , 5 10 .

.5.14 (25 3) (5 3) , , . , .

. , , .5.14, .

.5.15 , , , .5.11.

.5.16 .

.5.17 60 120 . 1 .

.5.18 . , ' , .

3 % . (10 ), , , . 1 .

. , , , , , , .

.5.19 - , .

.5.20 , .5.12-.5.19 .

.5.21 .7 ' .

.5.22 , .5.12-.5.20, 5 200 , , . .

.5.23 .7 ' .

.6

.6.1, , ., , , .

.6.2 , .

.6.3 , 10 /.

.6.4 , , , . (25 10) .

. , , .

.6.5 .

.6.6 60 .


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.6.7 . , ' , . 3 % . (10 ), , , . 1 .

. , , , , , , .

.6.8 , ' .

.6.9 - , .

.6.10 .7.

.6.11 , .6.4-.6.9, : 20 /,30 /, 40 / 50 /.

.6.12 , .5.8, , (, , ).

, .5.10, 50 /.

.6.13 , , .

.6.14 , , , . (25 10) .

. , , .

.6.15 .

.6.16 60 .

.6.17 . , ' , . 3 % . (10 ), , , . 1 .

. , , , , , , .

.6.18 , ' .

.6.19 - , .

.6.20 .7.

.6.21 , .6.13-.6.20 .

.6.22 .7 ' .


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.7

.7.1

, ', , . ( ) , ( ).

.

. . :

,(sup)

11002

2

O

O =

- , ' %;2 - ,

' %;

2 (sup) - , , ' %..7.2

. , , ' :

i

i

i

mV

,

Vi - ' , /;mi - , /;

i

- , /.

, . , .

. HFC-227ea 101,3 295 2,4 % , . 6,7 (6,6 %) 0,2 %.

, . , . .

, ' %, , :

,100extair

ext

VV

Vc

+

=

c - , ' %;Vair - ' , /;Vext - ' , /.

.8

:

a) , ;

b) , ;c) , ;


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d) , ; , .7.1, ;

e) , ;

f) ;

g) , 5 200 , ,

;h) ;

) .5.9-.5.11 .6.10-.6.12.

3412,

.


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(')

.1 .1.1

(. .1.2.).

.1.2 .5, .6.2 .6.3 ' 30 . .6.1 ' 10 .

.2

, :

a) ;

b) ;

c) ; , , ;

d) , ' ;

e) ;

f) ;g) .

, , .1.

.1 ,

/

.5

/

100 3 ) '

.6.1

4

b) ,

6.2

( 3,5 )

)

.6.3

. .

.3

.3.1 :

a)

, ', () , ;

b) , 20+2.


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.3.2 ' , , .

.3.3 ' (20 2) 16 .

..3.4 :

a) 8 10 ;

b) 50 60 .

.4

.4.1 76,92 %( 100 % , 1,3) ,

20 . (1) (2), 7.6. , , , .

' end-use design concentration.

.4.2 .

.5

.5.1

.5.1.1

:

a) ( b) (H) (. .1) , ;

b) ; , 9,5 ;

c) ;

d) , , ;

e) (, b) () . . 20 % , .

.5.1.2

.5.1.2.1

, 0,1 %. . (. .2 .3).

850 1250 (


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): 0,1, 0,5 0,9.

.5.1.2.2

, , , . .

.5.1.2.3

.

.5.1.2.4

850 1250 0,5( ) (. .2 .3). (Ni-CrNi) 1 .

.

1 ; 2; 3;4 , , ;

, ;

ab .

.1

( )


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.2 ( )

:1 2.2 2 .3 2.

.3 ( )

.5.1.2.5

10 30 , .


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.5.2

.5.2.1

76,2 88,9 100 .

.5.2.2

:

) :1) 90 2) 50 % 93 3) 96,5

b) (15,6 /15,6) 0,719) 2,0 /. d) 60) 50

b) . 0,719 /3.

.5.2.3

.5.2.3.1 . , , 50 . 50 .

.5.2.3.2 50 (. .5.1.1), 300 , , .

.5.3

.5.3.1 .

.5.3.2 . 30 , .

.5.3.3 30 . 0,5 % . 1,5 % . , , .

.6

.6.1 ' .6.1.1

.6.1.1.1

:

a) ' 100 3. 3,5 . 4 4 ;

b) ;

c) 9,5 ;

d) .


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.6.1.1.2

.6.1.1.2.1

, 0,1 %. . (. .4 .5).

850 1250 ( ): 0,1, 0,5 0,9.

.6.1.1.2.2

, , , . .

.6.1.1.2.3

.

.6.1.1.2.4 100 0,9(

) ' , , ' 0,6 1 ' (. .4 .5). (Ni-CrNi), 1 .

.

1 , 2'

.4 ( )


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1 ' :1 2;2 2 ;3 2;4 ;5 .

.5 ( )

.6.1.1.2.5

10 30 , .

.6.1.2

.6.1.2.1 '

' ( .5.2.2) 12,5 0,25 2 100 , 6 ( .6.2.2.2).

.6.1.2.2

.6.1.2.2.1 ' , 40 40 450 , 9 % 13 %.

' . , , . .

.6.1.2.2.2 ' , 300 .

600 .

.6.1.3

.6.1.3.1

.6.1.3.1.1 ..6.1.3.1.2 ' , 300 , , . , ( '


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', ' ). - , , : , , . 3 /. , . , , , .

.6.1.3.1.3 ' . 1,5 3 . , ,

' 3 . , 6 +100.

.6.1.3.1.4 ' , 600 . . , , , 15 .

.6.1.3.1.5 0,5 % . 1,5 % . , , .

.6.1.3.1.6 10 . ' . :

a) , ;

b) , , ;

c) .

.6.1.3.1.7 , , .

.6.1.3.2 :

a) , , 95 % , , ;

b) : ; ;

c) , , ;

d) , ;

e) ( );

f) ' . .

.6.1.3.3 '

, . ' , .

.6.2 .6.2.1

.6.2.1.1

.6.1.1.1.


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.6.2.1.2

.6.1.1.2.

.6.2.2

.6.2.2.1

.5.2.2.

.6.2.2.2

0,25 2

200 6 . 50 , 12,5 . 50 . , 600 .

.6.2.3

.6.2.3.1

.

. 30 , . 30 .

0,5 % . 1,5 % . , , .

.6.2.3.2

3.2, ) f).

.6.2.4 '

' .6.1.3.3.

.6.3

.6.3.1

.6.3.1.1

.6.1.1.1.

.6.3.1.2

.6.1.1.2.

.6.3.2

.6.3.2.1

.5.2.2.

.6.3.2.2 .5.2.1.

.5.2.3.

.6.3.3

.6.3.3.1

.

. 30 , . 30 . 0,5 % .

1,5 % . , , .


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.6.3.3.2

.6.1.3.2, ) f).

.6.3.4

, . ' , .


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D

(')

D.1

, ( , , ).

inerting concentration.

D.2

, 1 (1 14,7 /. )

.D.3

D.3.1 (7,90 0,25) , , D.1.

D.3.2 1 , ( ), , 3 .

D.3.3 525 , 450 , .

D.3.4 , .

D.4

D.4.1 (22 3) . - .

D.4.2' , 70 .

D.4.3 .

D.4.4 , ; , .

D.4.5 ( (50 5) %

, , 1 (1 14,7 /. ).

D.4.6 1 . 1 , .

D.4.7 720 740 . 68 70 .

D.4.8 .. ,

.

D.4.9 , .

D.4.10

, .


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D.4.11 , , , , 0,07 .

. ': , 0,07 1 /. , 1 (1 14,7 /. ).

D.4.12 , /

, , .

D.5

, D.4.12.

inerting concentration.

1 ; 2 ; 3 7,9 ;4 ; 5 ; 6 ;

7; 8

D.1


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(')

.1

. V .

.2

.2.1

. , .

, :

) , . , ( ) , ;

b) , ;

c) - ;

d) , 20 1,013

..2.2

.2.2.1 , 25 .

.2.2.2 : , .

.2.2.3 ' .

.2.2.4 () .

.2.2.5 ..2.2.6 ! ! .

. , , , , ' .

.2.3 ()

.2.3.1

, . , , . 5 % 1 .

.2.3.2 , 12 .

. , , .

U- ,


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3 . . .

.2.4

.2.4.1 .

.2.4.2 :

a) , , ;

b) ;

c) ;

d) , , .

.2.4.3 :

a) ;

b) ;

c) ;

d) - ( , , () ).

.2.5

, , , , - , , - . ( ) , , , .

.

.2.6

' :a) , 0;

b) ' , ;

c) ' , Vg.

.2.7

.2.7.1

.2.7.1.1 .

.2.7.1.2 , .

.2.7.1.3 ,

, , , .

.2.7.1.4 (. .2.5), , , :

a) , . , , ,

, ';b) ,

, , .


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.2.7.1.5 (. .2.2.6).

.2.7.1.6 , , ' . , ' .

.2.7.1.7 .

.2.7.1.8

..2.7.2

.2.7.2.1 , ' , , ' .

.2.7.2.2 , . 10 .

, .

.2.7.2.3 ' ., - , .

.2.7.2.4 () 15 . , . , . ( - -) - , .

.2.7.3

.2.7.3.1 30 .

.2.7.3.2 , , . , , .

.2.7.3.3 , , . ( ' , , ).

0,5 . , 25 % / , . , , .

( , ), . , .

.2.7.4

.2.7.4.1 , , , 0, . , ; , .

.2.7.4.2 ' , .


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.2.7.4.3 , 60 . ( 30 ) (Pf +b), '. , ' , 10 .

.2.7.4.4

.2.7.4.3. (Pf + Pb), .

.2.8

.2.8.1

.

Ae l ,

At 2c

%

cmin

%

F ,

gn (= 9,81) -

H ' H0 k0 ( 0,61 1,0)

k1 (. (. 8)) -1-n)

k2 (. (. 9)) n3 (l-n) (-1-n)

k3 (. (. 10)) -

k4 (. (. 11))

-1

n (. (. 7))

Pf , / Pb Q -1Qf

-1

Ql 3-1

Qlm Ql Pf =

-1

Qlm/2 Ql Pf =1/2Pm 3-1

0 t

Vg '

(1,205 20

1,013 ) -3

mf / 80 %

, 20 1,013

-3

mi /

, 20 1,013 -3

m / -3

e -3


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.2.8.2

(Pf + Pb) Pb Pf, (. .2.2.1), Qf . (.1) (.2):

273

2730/

+

+=

e

fT

TQQ (.1)

273

273

0

/+

+=

T

TQQ ef

(.2)

( ) :

n

fPkQ 1/ = (.3)

, 0,99, . k1 n.

.2.8.3 /

/ 20 :

( )100

100

100

ccae

mi

+=

(.4)

, , / 20 80 % ' :

( ) ( )100

8,0100

100

8,0 minmin cc aemf

+=

(.5)

/ :

( )aminm

HgP = 0 (.6)

.2.8.4

k1 n . ( ) Qlm Qlm/2:

2lnlnln 2/lmlm QQn = (.7)

( ) ( )( )2ln

2lnlnlnexp 2/1

=mlmmlm

PQPQk

(.8)

.2.8.5

k2 :n

akk2

12

= (.9)


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k3 :

( )

nF

F

gk

ami

amin

/11

23

+

=

(. 10)

k4 :

nF

F

Pk

ami

b

/11

4

+

=

(.11)

.2.8.6 :

F = 0,5 t :

( )( ) ( )( )

( ) 32

1

43

1

403

0 1 Fkkn

kHkkHk

H

Vt

nn

g

++

=

(E.12)

.2.8.7 F = 0,5

t 70 % ' ( 11.2), :

( )( ) ( )m

n

n

am

n

amb

nn

amng d

F

F

PHg

Fk

Vt

mf

mi

+

+

+

=/1

/1/1

0

2

1

22(E.13)

' ( 20).

.2.9

, :

a) (

k1 n);b) ' ;

c) ' ;

d) ;

e) ;

f) ';

g) 7.8.2), , 10 ;

h) ,

7.4;) , , , ;

j) ,


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, '.

.3 ,

.3.1

, .2.8.6 .2.8.7, 7.8.2, .3.2 .3.3.

.3.2 , ,

, :

n

a

n

a

n

f

l

ek

P

QA

221

== (E.14)

, k0 ( 0,61 1,00, ).

.3.3 .

, .

.3.4

.3.4.1

, / . , . , ' , , , .

F . .2.8.6 .2.8.7 F 0,5 , ( ) . , .

, , .

, F 0,5, .

.3.4.2 (.10)

(.11), (.12) (.13), , , F =0,15. , (. 7.8.2 )), F .3.4.3.

.3.4.3 F

.3.4.3.1

, , , , , , . (.14) (. .3.2) F .

.3.4.3.2 , , , , F.


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.3.5

F, .3.4.3, 0,5 0,15, (.10), (.11) (.12) (.13) , .


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F

()

:

a) 3 .: ;

b) 6 .: :

1) , . , , ;

2) , ;

3) ;

4) , 10 % 5 % . , ;

5) . , 5 %;

c) 12 . , , . , , ;

d) , , ,

.


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()

.1

ISO 14520-1

Extinguishant , (3.4)

, , ( 3958, 3.3)

Design concentration '

, ,

(3.6.1)

' ,

( 3958, 3.16)Extinguishing concentration , , (3.6.2)

' , ( 3958, 3.15)

Liquefied gas ( ), (20 )(3.13)

, ( 3958, 3.8)

Modular system , , , ' , ' (3.18)

, (2273, 4.7.14)

Total flooding system ' , ' (3.25)

, ' ' ( 2273, 4.7.9)


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()

.01.001-2004

0.00-1.07-94 ,

.1.1-7-2002 . '

.2.2-3-2004 . , , ,

.2.5-13-98 .

22731) .

3412-96 .

3958-2000 . ,

4095-2002 . . . .

4240:2003 . . .

4312:2004 . . .

12.3.046-91 . .

27331-87 . .

1) .


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13.220.10

: , , , , , , .


ДСТУ 4466-1 2005 Системи газового ПГ ч 1 Загальні вимоги

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