GOST R 52350 27-2005 Electrical apparatus for explosive gas atmospheres Part 27 Fieldbus intrinsically safe concept (FISCO) and fieldbus non-incendive concept (FNICO)《爆炸性气体环境用电气设备 .pdf

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1、 27 (FISCO) (FNICO)IEC 60079-27: 2005Electrical apparatus for explosive gas atmospheres Part 27:Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept(FNICO)(MOD) 122005/382 52350.272005( 60079-27:2005) 27 2002 . 184- , 1.02004 . 1 -( -)2 403 3 - 28 2005 . 435-4 60079-27:2005

2、 . 27. - (FISCO) (FNICO) (IEC 60079-27:2005 Electrical apparatus for explosive gas atmospheres Part 27:Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO) 5 - , - . () . - , , 2006 , - - II 52350.2720051 12 13 24 .24.1 .24.2 FISCO 24.3 FNIC 35 35.1 .35.2 FISCO45.3

3、FNICO .46 .46.1 .46.2 FISCO.46.3 FNICO.57 .57.1 .57.2 FISCO.57.3 FNICO.68 .68.1 FISCO 68.2 FNICO 69 69.1 FISCO .69.2 FNICO .710 8 () -, .9 1 .8 1 FISCO - 2 2 FNICO - 3 52350.272005III 60079-27:2005 . 27. - (FISCO) (FNICO), , - . - . 60079-27:2005, , - 94/9 . - . :- 4.3 , 5,32 ;- 5.3 Ii= 380 A Pi= 5,

4、32 ;- 6.3 Ii= 380 A Pi= 5,32 . , - FNICO. .IV 52350.272005 27 (FISCO) (FNICO)Electrical apparatus for explosive gas atmospheres.Part 27. Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO) 200701011 , - (FISCO) (FNICO). (Manchester) , - 61158-2, (Fieldbus installat

5、ions). FISCO FNICO - 60079-11, 60079-14, 60079-15 60079- 25, , . FISCO - , 60079-0, . - , . 1 FISCO , 60079-11 , . , , - , FISCO. - FISCO, U, I, P Ui, Ii, Pi , .2 10.3 FNICO 2. FISCO 1 2, 0, -.2 . . ( ). 60050-426: 60079-0: 0: -1 52350.272005( 60079-27:2005) 60079-11, 11: - i 60079-14 : 2002, 14: -

6、( ) 60079-15, 15: n 60079-25, 25: - 61158-2, . - . 2: - 3 , 60050-426, 60079-0 60079-11, :3.1 FISCO: (Fieldbus Intrinsically Safe Concept).3.2 FNICO: (Fieldbus Non-Incendive Concept).3.3 : , , -, , - . .4 4.1 Ci Li, - , 5 10 . . Li Ci L C . I - 60079-11. -, , , .4.2 FISCO - . U 17,5 - 60079-11 14 .

7、60079-11, - . I FISCO 60079-11, 380 A. - 1. 1 FISCO U, II C( 1,5)A II B( 1,5)A14 183 38015 133 3542 52350.272005 1U, II C( 1,5)A II B( 1,5)A16 103 28817 81 24017,5 75 213 II B 5,32 . P 5,32 . , - FISCO .4.3 FNICO . U - 17,5 14 . 60079-15, - . I FNICO - 60079-11 . - 1,0 , 60079-11. 2. 2 FNICO U, II ,

8、A II B,A14 274 57015 199 53116 154 43217 121 36017,5 112 319 P 5,32 . , - FNICO .5 5.1 , - , , - . , , . :a) Ui= 17,5 ;b) 60079-11;3 52350.272005c) , , , ;d) Ci 5 . .5.2 FISCO FISCO:a) Ii= 380 A Pi= 5,32 ;b) Li 10 ;c) , 60079-11, , . , , 50 ;d) , - IIC, 60079-11;e) , - FISCO .5.3 FNICO FNICO:- Ii= 380A Pi= 5,32;a) Li 20 ;b) , 60079-15, -, .

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