6.1 EMC Compliance: 2004/108/EC 394
6.2 Product Safety: 2006/95/EC 394
6.3 R&TTE Compliance 394
6.4 UL/CUL Compliance 394
7 Mechanical Specifications 395
7.1 Physical Parameters 395
7.2 Enclosure Protection 395
7.3 Mechanical Robustness 395
7.4 Transit Packaging Performance 395
8 Ratings 396
8.1 AC Measuring Inputs 396
8.2 Current Transformer Inputs 396
8.3 Voltage Transformer Inputs 396
8.4 Auxiliary Supply Voltage 396
8.5 Nominal Burden 397
8.6 Power Supply Interruption 397
8.7 Standard Output Contacts 398
8.8 Watchdog Contacts 398
8.9 Isolated Digital Inputs 399
8.9.1 Nominal Pickup and Reset Thresholds 399
9 Environmental Conditions 400
9.1 Ambient Temperature Range 400
9.2 Ambient Humidity Range 400
9.3 Corrosive Environments 400
10 Type Tests 401
10.1 Insulation 401
10.2 Creepage Distances and Clearances 401
10.3 High Voltage (Dielectric) Withstand 401
10.4 Impulse Voltage Withstand Test 401
11 Electromagnetic Compatibility 402
11.1 1 MHz Burst High Frequency Disturbance Test 402
11.2 Damped Oscillatory Test 402
11.3 Immunity to Electrostatic Discharge 402
11.4 Electrical Fast Transient or Burst Requirements 402
11.5 Surge Withstand Capability 402
11.6 Surge Immunity Test 403
11.7 Immunity to Radiated Electromagnetic Energy 403
11.8 Radiated Immunity from Digital Communications 403
11.9 Radiated Immunity from Digital Radio Telephones 403
11.10 Immunity to Conducted Disturbances Induced by Radio Frequency Fields 403
11.11 Magnetic Field Immunity 404
11.12 Conducted Emissions 404
11.13 Radiated Emissions 404
11.14 Power Frequency 404
Appendix A Symbols and Glossary 405
1 Chapter Overview 407
2 Acronyms and Abbreviations 408
3 Units for Digital Communications 414
4 American Vs British English Terminology 415
5 Logic Symbols and Terms 416
6 Logic Timers 420
7 Logic Gates 422
Appendix B Commissioning Record 423
Contents MiCOM P747
xii P747-TM-EN-1
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