1、 51522.2.42011( 61326-2-4:2006) , 2-4 . , IEC 61326-2-4:2006Electrical equipment for measurement, control and laboratory use EMC requirements Part 2-4: Particular requirements Test configurations, operational conditionsand performance criteria for insulation monitoring devices according to IEC 61557
2、-8and for equipment for insulation fault location according to IEC 61557-9(MOD) 27 2002 . 184- , 1.02004 . 1 - 30 - , 42 30 3 7 2011 . 512-4 61326-2-4:2006 , -. . 2-4. . - , 61557-8 61557-9 (IEC 61326-2-4:2006 Electrical equipment for measurement,control and laboratory use EMC requirements Part 2-4:
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6、lar requirements for insulation monitoring devices and insulation fault location equipment.Test configurations, operational conditions and performance criteria 201206011 , 51522.1, :- 1;- 2. 51522.1. , ( ). , - .2 : 3037295/ 5039792 . 5064894 ( 1000-4-993) -. . 51317.4.22010 ( 61000-4-2:2008) -. . 5
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8、 1000 1500 . . , . 1. - - , 1 , , . (), - () . , , , , .3 50397, 51522.1 61557-1, :3.101 (insulation resistance) RF: , - , , .3.102 (specified response value) Ran: - , , - .3.103 (response sensitivity): , - .3.104 (nominal voltage of thedistribution system) Un: , - , .3.105 (supply voltage) US: , - .4 51522.1, 4.5 5.1 51522.1, 5.1.5.2 5.2.1 2 51522.2.42011 51522.1, 5.2.1, , . () , - ., , :- c US;- Un. , - , . - .5.2.2 51522.1, 5.2.2.5.2.3 51522.1, 5.2.3.5.2.4 - 51522.1, 5.2.4.5.2.5 51522.1, 5.2.5.5.2.6 51522.1, 5.2.6.5.3 51522.1, 5.3, 5.3.101, .5.3.101 , . Ran(. 3.102), - :- ;-
