GOST 31819 21-2012 Electricity metering equipment (a c) Particular requirements Part 21 Static meters for active energy (classes 1 and 2)《电量测量设备(交流电) 详细要求 第21部分 有功电量(级别1和2)静态测量计》.pdf

1、 . 21 12(I 62053-21:2003, MOD) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)31819.212012(IEC 62053-21:2003), 1.092 . 1.22009 . , - . , , -, 1 - ()2 3 , ( 15 2012 . 42) : ( 3166) 00497 ( 3166) 00497 BYKZKGRUTJUZ 4 22 2012 . 1037- 31819.212012 (IEC 62053-21:2003) 1 2014

2、.5 IEC 62053-21:2003 Electricity metering equipment (a. c.) Particular requirements Part 21: Static metersfor active energy (classes 1 and 2) ( ). . 21. ( 1 2). , , . (). 1.52001 ( 3.6). - . (MOD). 5232220056 II 31819.212012 ( ) - . , - . - C, 2013 -, III 31819.2120121 .12 13 24 25 .26 .27 .27.1 .27

3、.2 37.3 .37.4 .48 58.1 , .58.2 , 68.3 , 88.4 98.5 98.6 .109 119.1 .11() , .12() .17() - .1819IV 31819.212012 . 21 12Electricitymeteringequipment(.).Particularrequirements.Part21.Sttimetersforactiveenergy(classes1and2)1 () -( )12- 50 60 .,-, () (), . () ()().( ) ,- , . ., - , , ,.:) - 600 ( );) ;) ;)

4、 .25990.12.- , . .2 :2599083 2,0.1 31819.212012(IEC 62053-21:2003) 20140101 31818.112012 (IEC 62052-11:2003) . . . 11. - , 1 , , . (), (-) . , , , , .3 31818.11.4 31818.11.5 31818.11.6 31818.11.7 31818.11 .7.1 - , 8.5. 5 %.7.1.1 , , - 1. 1 - , 2,0 10,0 c215 0,5 c215 10,0 c215 1 , ( ).2 . - , , - , .

5、3 . 3.2 31819.2120127.1.2 , , , , - 2. , , , , 2, , - , . 2 - 12, c215 4,0 2,51 , , . 120 %, 150 % 200 % .2 , ( ).7.2 . , , 3. 3 , , %, 12 I11,5 1,5 I0,5 1,0 . . , , ( 1 ).) , 30 - 0 % 10 % - .b) , 0,5 , 20 0 % 10 %. , . .7.3 , I, -, 4.3 31819.212012 4 , , %, 121,0 0,7 1,00,5 ( ) 1,0 1,5 : -, , 2 1 1 2 - . . , 1, , - . , ,1,200,2%. , 0,5 ( )., , 1 , 3,24,0 /2.7.4 - 5. 5 , I2) , - 40 , , , 2b) , II4) , - 40 , , , 2b) , c) 5.7 31818.11 4565 1 . 500 c215 . 40 . . , , , . , .4 31819.2120128 31818.11.8.1 , ,