1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2001 12 4 http:/www.kats.go.krKS C IEC 60738 1 PTC 1: KS C IEC 60738 1 : 2001 (IEC 60738 1: 1998) (2011 ) C IEC 60738 1: 2001 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : : 2001 12 4 : 2011 12 13 2011-0563 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 ,
2、 . ICS 31.040.30 KS PTC 1: C IEC 60738 1: 2001(IEC 60738 1: 1998) (2011 ) ThermistorsDirectly heated positive step-function temperature coefficientPart 1:Generic specification 1998 11 2 IEC 60738 1, Thermistors Directly heated positive step-function temperature coefficient Part 1: Generic specificat
3、ion . 1. 1.1 , . . 1.2 . . , . IEC ISO . IEC 60068 . IEC 60027 1: 1992, 1: IEC 60050: IEC 60062: 1992, IEC 60068 1: 1988, 1: KS C 0220: 1999, ( ) KS C 0221: 1999, ( ) IEC 60068 2 3: 1969, 2: Ca: , KS C 0240: 1998, KS C 0223: 1990, IEC 60068 2 13: 1983, 2: M: IEC 60068 2 14: 1984, 2: N: IEC 60068 2 2
4、0: 1979, 2: T: IEC 60068 2 21: 1983, 2: U: KS C 0241: 1998, KS C 0242: 1999, IEC 60068 2 30: 1980, 2: Db : , (12 12 ) IEC 60068 2 45: 1980, 2: XA : IEC 60249 2 4: 1987, 2: 4: IEC 60294: 1969, C IEC 60738 1: 2001 2IEC 60410: 1973, IEC 60617: IEC QC 001002 3: 1998, IEC (IECQ) 3: IEC QC 001003: ISO 100
5、0: 1992, SI , 2. 2.1 , , . IEC 60027 IEC 60050 IEC 60617 ISO 1000 2.2 . 2.2.1 . , . 2.2.2 2.2.3 2.2.4 2.2.5 (PTC) , . PTC . 2.2.6 ( RT) PTC PTC ( ) , (2.2.8 2.2.9 ). 2.2.7 ( Rn) ( 25 ) . Blank , . 2.2.8 2.2.9 2.2.10 ( 1 ) PTC . C IEC 60738 1: 2001 3 1 - PTC - ( ) 2.2.11 25 ( ) ( / ) ( 2 ) 1. Umax .
6、2 . 2 - PTC - 2.2.12 ( TNF) 2.2.13 ( Tb ) C IEC 60738 1: 2001 42.2.14 ( R min.) ( 1 ) 2.2.15 ( Rb) Rb=2Rmin. . Rb=2R25 . Blank . 2.2.16 ( TRmin ) Rmin 2.2.17 Tp Rp PTC Tb 2.2.18 R p Tp . . , . 2.2.19 ( R) %/K : bpbpRRRTTn1)(100= Tp: 10K Tb Tp Tb , Rb Rp . . 2.2.20 (UCT) 2.2.21 (LCT) 2.2.22 ( Umax) ,
7、 2.2.23 , 2.2.24 ( ) 2.2.25 ( I mo) RS . 2.2.26 ( I res) ( 25 ) . ( 2 ). 2.2.27 ( I t) ( 25 ) Blank 2.2.28 ( I max.nt) ( 25 ) 2.2.29 ( I in) 2.2.30 ( Iin p) ( 3 ). 2.2.31 ( Iin p min) 2.2.32 ( Iin p max) C IEC 60738 1: 2001 5 3 - Udc t Iin2.2.33 ( Iin pp)( ) ( 4 ) 2.2.34 ( Iin pp min) 2.2.35 ( Iin p
8、p max) 4 - Urms t Iin2.2.36 ( Pin p) , (UIin p) 2.2.37 ( Pin p max.) 2.2.38 ( Pmax.) , (Umax.Ires) . . 2.2.39 ( ) (W/K) , ( , ) 2.2.40 ( R th) (W/K) , ( , ) 2.2.41 ( C th) 1 K C IEC 60738 1: 2001 62.2.42 a) ( ta) ( : ) b) ( tp) ( : ) 2.2.43 a) ( a) 63.2 % b) ( c) 63.2 % 2.2.44 2.2.45 ( Ts) 2.2.46 (
9、Tsf) 2.3 2.3.1 IEC 60068 1 . . 2.3.2 . Eb (IEC 60068 2 29) : 400 m/s2 : 4 000 . 2.3.3 . Ea (IEC 60068 2 27) : : 500 m/s2 : 11 ms : 3 . ( 6 ) . 2.3.4 . Fc (IEC 60068 2 6) Hz 10 55 10 500 10 2 000 324 310 38 2.4 2.4.1 . a) . ( C IEC 60738 1: 2001 7 ) . b) / c) d) . . 2.4.2 IEC 60062 . 3. 3.1 IEC (IECQ
10、) 3.5 . 3.5.1 3.5.3 b) , . IEC QC 001002 3 . 3.5 IEC QC 001002 3 3. . 3.1.1 , . 3.5 . 3.2 . 3.3 / IEC QC 001002 3 4.2.2 . IEC QC 001002 3 4.2.2.2 . 3.4 . , , . , . 3.4.1 . 3.4.2 , . 3.4.3 ( ) . . 3.4.4 . . C IEC 60738 1: 2001 83.5 3.5.1 IEC QC 001002 3 3.1.1 . 3.5.2 IEC QC 001002 3 3.1.3 . 3.5.3 . a
11、) . IEC 60410( A ) . , . b) 3.5.4 . (NSI) . . . 3.5.4 . , . Blank . . “0” , . “0” . “ ” . . 1 4 . 1. . 2. a) Blank . b) . . . 3. , n . c . D . ND . 4. . . 5. . 6. , “ ” . C IEC 60738 1: 2001 9 . 7. “ ” . 8. “0” 10 5 1A , 5 1B . 9. . 10. IEC 60068 . 11. . 12. . . 13. 1 4 5, 6 7 , 2 5 6, 3 4 5 . C IEC
12、 60738 1: 2001 10 1 , EZ (5. ) D ND n c 0 ( ) Rn 4.4.1 4.4.2 4.4.3 4.5 4.8 ND 80 5 (6. ) 0 ( ) 4.6 D 10 1A 4.24 4.26 5 (8. ) 2B 4.25 5 (8. ) (9. 10. ) 4.16.1 0 2A (9., 10. ) 4.16.2 4.15 5 2B (12. ) 4.17 4.18 4.19 4.205 4.21 D 10 0 3 ( ) 4.14 ND 10 0 4 ( ) Umzx ( )4.4.4 4.10 ND 10 0 5 ( ) (13. ) 4.23
13、.1 D 10 0 6 (13. ) 4.23.2 D 10 0 7 (13. ) 4.23.3 D 10 0 8 , 4.22 D 10 0 1 (7., 8. ) 2 C IEC 60738 1: 2001 11 2 , EZ (5. ) D ND n c 0 ( ) Rn 4.4.1 4.4.2 4.4.3 4.5 4.8 ND 70 5 (6. ) 0 1 ( ) ( ) ( ) ( ) (9., 10. ) 4.6 4.27 4.28 4.26 4.16.1 D 10 (7. ) 0 2A (9., 10. ) 4.16.2 4.15 5 2B ( , ) (12. ) 4.17 4
14、.18 4.19 4.205 4.21 D 10 0 3 ( ) 4.14 ND 10 0 4 ( ) Umzx ( )4.4.4 4.10 ND 10 0 5 ( ) (13. ) 4.23.1 D 10 0 6 (13. ) 4.23.3 D 10 0 7 , 4.22 D 10 0 2 C IEC 60738 1: 2001 12 3 , EZ (5. ) D ND n c 0 ( ) Rn 4.4.1 4.4.2 4.4.3 4.5 4.8 ND 60 5 (6. ) 0 1 (9.,10. ) 4.28 4.26 4.16.1 D 10 (7. ) 0 2A (9., 10. ) 4
15、.16.2 4.15 5 2B (12. ) 4.17 4.18 4.19 4.205 4.21 D 10 0 3 ( )(7. ) 4.4.4 ND 10 0 4 ( ) (13. ) 4.23.1 D 10 0 5 (13. ) 4.23.3 D 10 0 6 , 4.22 D 10 0 2 C IEC 60738 1: 2001 13 4 , EZ (5. ) D ND n c 0 ( ) Rn 4.4.1 4.4.2 4.4.3 4.5 4.8 ND 80 5 (6. ) 0 1 ( ) RT( ) RNF TNF ( ) (9., 10. ) 4.6 4.5 4.26 4.16.1 D 10 (7. ) 0 2A 4.16.2 4.15 5 2B ( , )