1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60618 KS C IEC 60618:2013 2013 1 22 http:/www.kats.go.krKS C IEC 60618:2013 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2013 1 22 2013-0035 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60618:2013 i ii . iii 1 1 2 .1 3 4 4 5 4.1 .5
2、4.2 .5 5 .6 6 (permissible variations) .6 6.1 6 6.2 .7 6.3 .7 6.4 7 7 , .8 7.1 .8 7.2 .8 7.3 8 7.4 .8 7.5 , , 8 8 , , 8 8.1 .8 8.2 , , .9 8.3 .10 8.4 IVD .10 A 12 KS C IEC 60618:2013 15 KS C IEC 60618:2013 ii . . , , . , , . KS C IEC 60618:2013 iii 1978 1 IEC 60618, Inductive voltage dividers Amendm
3、ent 1(1981) Amendment 2(1997) , . KS C IEC 60618:2013 Inductive voltage dividers 1 . 1 KS C IEC 60186, . 2 , ( ) . . 2 . 2.1 ( “IVD” .) (inductive voltage divider) . . 1 IVD “ ”, “ ”, “ ”, “ ” . 2 IVD A . 3 IVD ( ) . IVD . IVD “2 IVD” . 2.2 (transfer ratio) IVD ( ) ( ) 2.2.1 (nominal transfer ratio)
4、 . 2.3 (fiducial value) IVD KS C IEC 60618:2013 2 IVD . , ( ) 2.4 (transfer ratio error) 1 , . 2 (in-phase)(ep) (quadrature)(eq) . . 2q2peee += (A.7 ) 3 (%), ppm, (3. 1 ). 2.4.1 (intrinsic transfer ratio error) 2.5 (input impedance) 2.5.1 (input impedance of the measuring winding) IVD IVD . (“2 ”) I
5、VD , . . 2.5.2 (input impedance of the magnetizing winding) 2 IVD . 2.6 (output impedance) IVD IVD 2.6.1 (maximum output resistance) 2.6.2 (maximum output inductance) KS C IEC 60618:2013 3 2.7 (influence quantity) IVD , , , . . 2.8 (variation) . 2.9 (reference conditions) IVD . . 2.9.1 (reference va
6、lue) , IVD 2.9.2 (reference range) IVD 2.10 (nominal range of use) 2.11 (limiting values of an influence quantity) IVD 2.12 ( ) (circuit insulation voltage) IVD IVD 2.13 (common mode voltage) , ( ) ( ) . 2.14 (D.C. series mode input current) 2.15 (distortion factor) rms rms KS C IEC 60618:2013 4 2.1
7、6 (electrostatic screen) 2.17 (leakage current screen) “ ” . 2.18 (resolution) ( ) 2.19 (auxiliary equipment) IVD IVD . 2.20 (accuracy) IVD (A.8 ). 1 IVD (2.4 ). 2 IVD . . (8.1.2 ). 2.20.1 (accuracy class) IVD . . 2.20.2 (class index) 3 1)IVD 2.20.1 . a) 0.000 000 1 0.000 000 2 0.000 000 5 0.000 001
8、0.1 . b) 0.001 ppm 0.002 ppm 0.005 ppm 0.01 ppm.1 000 ppm ppm . 1) . . KS C IEC 60618:2013 5 c) 110 9, 210 9 510 9 110 8110 3 10( “ ” .) . IVD . 1 . 4 , , IVD ( ) 1 . . 1 . 4.1 IVD 2 , 1 . 4.2 , . 1 % ppm % ppm 0.000 000 1 0.001 110 90.000 000 1 0.001 110 90.000 000 2 0.002 210 90.000 000 2 0.002 2
9、10 90.000 000 5 0.005 510 90.000 000 5 0.005 510 90.000 001 0.01 110 80.000 001 0.01 110 80.000 002 0.02 210 80.000 002 0.02 210 80.000 005 0.05 510 80.000 005 0.05 510 80.000 01 0.1 110 70.000 01 0.1 110 70.000 02 0.2 210 70.000 02 0.2 210 70.000 05 0.5 510 70.000 05 0.5 510 70.000 1 1 110 60.000 1
10、 1 110 60.000 2 2 210 60.000 2 2 210 60.000 5 5 510 60.000 5 5 510 60.001 10 110 50.001 10 110 50.002 20 210 50.002 20 210 50.005 50 510 50.005 50 510 50.01 100 110 40.01 100 110 40.02 200 210 40.02 200 210 40.05 500 510 40.05 500 510 40.1 1 000 110 30.1 1 000 110 3KS C IEC 60618:2013 6 5 5.1 2 . 2
11、a b 10 C 10 % 60 % c5 % 0 1 % c2 % d0 100 nA 0 1 % a , . b IEC 601602) 20 C, 23 C 27 C . c d . 5.2 IVD . 5.3 . 0 , 7.2 . 5.4 . , . , . 5.5 . 6 (permissible variations) 6.1 IVD 2 6.2 , 3 . 2) Standard atmospheric conditions for test purposes( ). KS C IEC 60618:2013 7 3 15 C 20 10 % 75 % 30 Uf Uc 5 %
12、100 % a50 AC 0 % 100 % 50 b 100 DC 0 c50 c 5 % 10 a 7.1 b c 6.2 6.2.1 . . 6.2.2 . 6.2.2.1 3 . 6.2.2.2 . 6.2.3 . 6.3 . 6.4 ( 3 ) ( 3 ). IEC 60051, (6.3.4) , IVD . . , IVD 360 . KS C IEC 60618:2013 8 7 , 7.1 , . a) (r.m.s.) Uc, b) Uf k f Uf ： r.m.s. (V) k ： f ： (Hz) 7.2 7.2.1 110 6.110 3(0.000 1.0.1)(
13、1 ppm.1 000 ppm) IVD . 7.2.2 110 9.510 7(0.000 000 1.0.000 05)(0.001 ppm.0.5 ppm) IVO . 7.2.1 . 7.3 KS C IEC 61010 1, , 1： (IEC 61010 1, Safety requirement for electrical equipment for measurement, control and laboratory use Part 1： General requirements) , . 7.4 500 V10 % ( )10 % 1 G . 1 2 . 7.5 , ,
14、 , IVD 10 C 50 C . IVD . IVD . 8 , , 8.1 KS C IEC 60618:2013 9 8.1.1 . a) b) , c) . 110 6110 3(0.000 10.1) IVD (1 ppm1 000 ppm). d) e) f) g) h) 3 , i) j) k) ( ) l) n) Uc 7.1 a) o) Hertz k 7.1 b) p) (7.2.2 ) q) r) s) , , t) u) v) w) x) y) 2 3 , ( ) z) 0 , dd) ee) 8.1.2 , . aa) bb) cc) 8.2 , , . IEC 6
15、0027, SI . 4 . 8.2.1 . KS C IEC 60618:2013 10 a), b), c) d) E-1, E-5 E-6 g), h), i), j), k), n), o) q) D-1 D-6 . “inductive voltage divider” F-33 . , . dd) KS C IEC 61010 1 5.1.5 ee) KS C IEC 61010 1 8.2.2 . 8.2.3 . 8.3 8.3.1 (routine) 8.3.2 (8.1.1 ) a), b), c), e), f), l), n), o), p), r), s), t), u
16、), v), w), x), y), z), dd), ee) . 8.3.3 8.1.2 . a), b), c), aa), bb), cc) 8.4 IVD . 1) IVD, A, B, C, D , 12345, N.N. 2) 110 5 ( 0.001 10 ppm ). KS C IEC 60618:2013 11 3) k 0.2 V/Hz . 4) 200 V . 5) Uc 300 V . 6) 1 kHz 10 Hz 10 kHz . 7) 20 C 26 C 10 C 45 C ( 2 3 ). 8) ( D-4) , 10 . 9) ： II 10) ： 1 3 .
17、 4 IEC 60051, XI . D E D-1 IVD E-1 ( 0.01) 0.01 D-2 IVD E-5 ( 110 4) 110 4D-3 ( 60) IVD E-6 ppm ( 100 ppm) 100 ppmF D-4 D-1 80100 IVD F-27 D-5 D-2 1 1 IVD F-31 D-6 D-3 4575 IVD F-33 KS C IEC 60618:2013 12 A A.1 (IVD) ( ). ( ohms) ( 10 ohms). IVD . IVD . . A.2 (2.2) IVD . . . IVD . A.3 IVD . (2.2.1) , (2.4). 0 1 IVD 1 . IVD . A.4 2 IVD . X Y A B . “1.0” “0.0” ( ) X Y . AX BY . A.5 . IVD 3 C B Y B . 3 IVD B ( ) E . , IVD 4 3 . IVD Y D 4 0.0 ( ) 0 . A.4 . A.6
