KS C IEC 60331-11-2003 Tests for electric cables under fire conditions-Circuit integrity-Part 11:Apparatus-Fire alone at a flame temperature of at least 750℃《着火条件下电缆的试验 在至少750摄氏度下火.pdf

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1、KS C IEC 60331-11KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 11: 750 KS C IEC 60331-11 : 2003 (2008 ) 2003 6 12 http:/www.kats.go.kr : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2003 6 12 : 2008 10 24 2008-0696 : ( 503-7949) . (http:/www.kats.go.kr) 10 5 , ICS 13.220.40; 29.020; 29.060.20 KS 11: 750

2、C IEC 60331 11: 2003(2008 ) Tests for electric cables under fire conditionsCircuit integrity Part 11: Apparatus Fire alone at a flame temperature of at least 750 1999 1 IEC 60331 11 Tests for electric cables under fire conditionsCircuit integrity Part 11: Apparatus Fire alone at a flame temperature

3、of at least 750 , . 1. 750 . A . 2. . . IEC 60584 1 1: IEC 104: 3. . 3.1 (circuit integrity) 4. 4.1 (chamber) . . KS C IEC 61034 1 . 5 40 . , . 1. KS C IEC 61034 1 . 2. , . , , . C IEC 60331 11: 2003 2 5. 5.1 KS C IEC 60331 21 . , . 300 mm 2 . 2 . 150 mm , 102 mm . 1 . 10 mm 3 2 150 mm . 5.2 5.2.1 (

4、venturi mixer) 500 mm . . 15 mm , 2 1.32 mm , 3.2 mm 3 (staggered row) . , (plate) (pilot holes) . B . 5.2.2 (rotameter type) . 3 . . C . . (dew point) 0 . (1 bar, 20 ) . : 500 mm (805) L/min : 500 mm (50.25) L/min 5.2.3 A . 5.3 200 mm 300 mm . 4 . 7010 mm , 45 mm . A . C IEC 60331 11: 2003 3 1 1:(c

5、lamp) 2:(support) :mm(.)C IEC 60331 11: 2003 4 5 % . 1.32 mm , 3.2 mm 3 . 2 C IEC 60331 11: 2003 5 1: (regulator) 2: (Piezoelectric igniter) 3: (Flame failure device) 4: 5: (propane cylinder) 6: (screw valve) (6A= ) 7: (pilot feed) 8: (gas flow) 9: (rotameter type) 10: 11: 12: (ball valve) 13: (air

6、flow) 14: 3 C IEC 60331 11: 2003 6 4 1:5:2:6:(support ring) 3:7:4:mm(.)C IEC 60331 11: 2003 7 A () A.1 A.1 IEC 60584 1 2 1.5 mm Type K . A.2 A.2.1 A.1 45 mm (x mm), 70 mm(y mm) . A.2.2 5.2.2 . A.2.3 . A.2.4 10 . A.2.5 2 10 (750 ) , 40 . 30 1 . . . A.2.6 , 5.2.2 . A.2.7 A.2.6 , A.2.3 (x) (y) 5.3 . A.

7、2.8 . A.2.9 5.2.2 5.3 , . 500+C IEC 60331 11: 2003 8 A.1 1:5:(entry for air) 2:A 6:(entry propane gas) 3:(tip) 7:B 4:8:C IEC 60331 11: 2003 9 B () B.1 11 55 AGF 500 mm , AGF 1857B(1) . (1) IEC . . AGF 14 18 . AGF (American Gas Furnace Company) PO Box 496 Elizabeth New Jersey 07207 USA B.2 (mass flow

8、 meters) . Brooks Instrument Rosemount Kobold Instruments MAS Flow Monitor B.3 . , IEC 61034 1 27 m3 . B.4 . . C IEC 60331 11: 2003 10 C () C.1 , 2 . . a) . b) . a) , 20 1 bar . b) , (meter) . . C.2 C.2.1 1 bar, 20 80 L/min . 1: 2.4 bar, 15 , 1 bar, 15 L/min . 2: 1 bar, 20 , 1 bar, 20 L/min . 1 bar(

9、C.2.2 ) 2.4 bar(C.2.3 ) 20 . . 1221TTPPC = C.2.2 1bar 1 . P1 2.4 bar T1 15 288 K P2 1 bar T2 20 293 K , 56.128829314.2=C 80 L/min 125 L/min(801.56) . 2 80 L/min . T: (K) P: (bar) P1, T1: P2, T2: C IEC 60331 11: 2003 11 C.2.3 2,4bar 1 . . P1 2.4 bar T1 15 288 K P2 2.4 bar T2 20 293 K , 01.12882934.24

10、.2=C 80 L/min 81 L/min(1.0180) . 2 . P1 1 bar T1 20 293 K P2 2.4 bar T2 20 293 K , 65.02932934.21=C 80 L/min 52 L/min(0.6580) . C IEC 60331 11: 2003 12 D () IEC 61034 1: 1: 11: 750 135513 7017 (02)60094567 (02)600948878 http:/ KS C IEC 60331-11:2003KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Tests for electric cables under fire conditionsCircuit integrity Part 11:Apparatus Fire alone at a flame temperature of at least 750 ICS 13.220.40; 29.020; 29.060.20 Korean Agency for Technology and Standards http:/www.kats.go.kr

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