IEC-61557-11-2009.pdf
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1、 IEC 61557-11 Edition 1.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures Part 11: Effectiveness of residual current monitors (RCMs) typ
2、e A and type B in TT, TN and IT systems Scurit lectrique dans les rseaux de distribution basse tension de 1 000 V c.a. et 1 500 V c.c. Dispositifs de contrle, de mesure ou de surveillance de mesures de protection Partie 11: Efficacit des contrleurs disolement courant diffrentiel rsiduel (RCM) de typ
3、e A et de type B dans les rseaux TT, TN et IT IEC 61557-11:2009 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 02/02/2009 19:09:45 MSTNo reproduction or networking permitted without license from IHS -,-,- TH
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19、 without license from IHS -,-,- IEC 61557-11 Edition 1.0 2009-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures Part 11: Effectiveness of resid
20、ual current monitors (RCMs) type A and type B in TT, TN and IT systems Scurit lectrique dans les rseaux de distribution basse tension de 1 000 V c.a. et 1 500 V c.c. Dispositifs de contrle, de mesure ou de surveillance de mesures de protection Partie 11: Efficacit des contrleurs disolement courant d
21、iffrentiel rsiduel (RCM) de type A et de type B dans les rseaux TT, TN et IT INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE S ICS 17.220.20; 29.080.01; 29.240.01 PRICE CODE CODE PRIX ISBN 2-8318-1023-8 Registered trademark of the International Electrotechnical C
22、ommission Marque dpose de la Commission Electrotechnique Internationale Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 02/02/2009 19:09:45 MSTNo reproduction or networking permitted without license from IHS
23、-,-,- 2 61557-11 IEC:2009 CONTENTS FOREWORD.3 1 Scope.5 2 Normative references5 3 Terms and definitions .5 4 Requirements .7 4.1 Operating test7 4.2 Non-operating test.8 4.3 Test of actuating time 8 4.4 Operating conditions8 4.5 Prevention of danger by fault voltages exceeding 50 V a.c. or 120 V d.c
24、. in the monitored system during measurement8 4.6 Prevention of danger caused by overvoltages when the system is connected9 4.7 Electromagnetic compatibility (EMC)9 5 Marking and operating instructions9 5.1 Markings .9 5.2 Operating instructions9 5.2.1 Information 9 5.2.2 Warnings.9 6 Tests10 6.1 Ge
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- IEC 61557 11 2009
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