1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60034 5 5: (IP ) KS C IEC 60034 5:2008 2008 11 28 http:/www.kats.go.krKS C IEC 60034 5:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2002 5 1 : 2008 11 28 2008-0826 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60034 5:2008 i .1
2、 1 1 2 1 3 1 3.1 1 .2 3.2 2 3.3 2 4 2 4.1 2 4.2 2 4.3 3 4.4 3 5 4 6 5 7 6 7.1 6 8 6 9 8 9.1 8 9.2 10 10 11 KS C IEC 60034 5:2008 17 KS C IEC 60034 5:2008 5: (IP ) Rotating electrical machines Part 5: Degrees of protection provided by the integral design of rotating electrical machines(IP code) Class
3、ification 2006 4.1 IEC 60034 5, Rotating electrical machines Part 5 :Degrees of protection provided by the integral design of rotating electrical machines(IP code)Classification , . 1 . , . . ( ), , , ( , ) 2 . a) 1) , ( ) 2) b) c) 3 KS C IEC 60034 5:2008 2 IP 4. 5. 2 . 3.1 1 1 , IPX5 IP2X X . 3.2 .
4、 1 . 3.2.1 ( ), S( ) M( ) . . IP55S/IP20M S M . 3.2.2 (10. ) W . 3.3 4 4.1 . 2 “ ” . “ ” , ( .) . 2 . 4.2 IP 4 4 ( 2 ) ( 3 ) KS C IEC 60034 5:2008 3 2 . . 4.3 1 . 1 IP1X 50 mm IP2X IP6X . . ( ) . 4.4 , . . . IP3X IP4X IP2X . IP5X IP4X . KS C IEC 60034 5:2008 4 2 a 0 . . 1b50 mm ( ). 50 mm 2b12 mm 80
5、 mm . 12 mm 3b2.5 mm 2.5 mm . 2.5 mm 4b1 mm 1 mm . 1 mm 5c- . , . 4 a . b 1, 2, 3 4 “ ” , . c . ( , , ) , . 5 5.1 . 3 . , . W . KS C IEC 60034 5:2008 5 5.2 3 . . IPX7 IPX8 , . 3 a 0 . . 1 ( ) . 2 (15 ) 15 , . 3 60 . 4 . 5 . 6 . 7 . 8 .b 5 a . b . , . 6 , . , , . , . KS C IEC 60034 5:2008 6 7 . . . ,
6、 . 1, 2, 3, 4 , . . 8. 9. . 7.1 “ ” 7.1.1 7.1.2 . 7.1.1 ( 1 000 V, 1 500 V ) ( , , ) . 7.1.2 ( 1 000 V, 1 500 V ) , . . 8 4 . KS C IEC 60034 5:2008 7 4 0 1 50 mm 50 N10 % , ( ) . 2 a) 1 . 90 . (10 N ) . . . . , (40 V ) . . . , 7.1.2 . b) 12.5 mm 30 N10 % . . 3 2.5 mm 3 N10 % . . . 4 1 mm 3 N10 % . .
7、 . 5 a) 2 . 50 m , 75 m . 2 kg/m3 . 20 . . ( 1). . , (4.4 ), . 0.05 0 0.05 0 0.05 0 0.05 0 KS C IEC 60034 5:2008 8 4 ( ) 5 60 , 80 . 2 2 kPa(20 mbar) . 40 60 , 2 . 2 kPa(20 mbar) 40 8 80 . , : ( , ) , , , , . - , . , . b) (wire) ( ) , 4 1 mm . 9 9.1 5 . . , . . 10 % . . KS C IEC 60034 5:2008 9 5 0 1
8、 3 . , 3 mm 5 mm ( 3 , 3 mm 5 mm ). , . , . , 10 . 2 1 . 4 2.5 . 2 15 . 10 . 3 1 m , 4 . 5 . a) 4 0.067 0.074 L/ . . 60 , , . . . 10 . b) 5 . (100.5) L/min ( 80 100 kPa, 0.8 1.0 bar). 1 min/m2 5 . 4 4 5 3 . a) 4 180 . 3 . , 60 % . b) 5 , . 3 . KS C IEC 60034 5:2008 10 5 ( ) 5 6 . . : 6.3 mm : 12.5 L
9、/min5 % : 30 kPa(0.3 bar)( 1 ) m2 : 1 : 3 : 3 m( 2 )( .) 6 6 . . : 12.5 mm : 100 L/min5 % : 100 kPa(1 bar)( 1 ) m2 : 1 : 3 : 3 m( 2 ) 7 . 150 mm . 1 m . 30 . 5 . : 10 kPa(0.1 bar) . 1 . . , , .8 , 7 . 1 . 30 kPa(0.3 bar) 100 kPa(1 bar) 2.5 m 8 m 2 5 6 3 m . . 9.2 5 , . KS C IEC 60034 5:2008 11 9.2.1
10、 . , . . . 9.2.2 : a) 15 , b) . 50 % ( 125 % ). b) . . 10 W KS C IEC 60034 6 6: (IC ) IC0X IC3X . , , . (2 ) W . W . a) , . b) , 90 . c) 3 m/s . , . , . IP54 . , , ( ). W . KS C IEC 60034 5:2008 12 : mm : : ()010 : 25 mm ( )005.0mm 25 mm 0.2 mm : , ( )10090+ . 90 . . 90 0 10 . 1 12 R20.05 A B A B 37 AA BB 75 50 14R