BS EN 60931-1:1998:2004 Edition
$167.15
Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV – General. Performance, testing and rating. Safety requirements. Guide for installation and operation
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 36 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | National foreword |
| 3 | EN title page |
| 4 | Foreword Foreword to amendment A1 Contents |
| 7 | Section 1. General 1 Scope and object 2 Normative references |
| 8 | 3 Definitions 3.1 capacitor element (or element) 3.2 capacitor unit (or unit) 3.3 non-self-healing capacitor 3.4 capacitor bank (or bank) 3.5 capacitor 3.6 capacitor installation 3.7 discharge device of a capacitor |
| 9 | 3.8 internal fuse of a capacitor 3.9 overpressure disconnector for a capacitor 3.10 overtemperature disconnector for a capacitor 3.11 line terminal 3.12 rated capacitance of a capacitor 3.13 rated output of a capacitor 3.14 rated voltage of a capacitor 3.15 rated frequency of a capacitor 3.16 rated current of a capacitor 3.17 capacitor losses |
| 10 | 3.18 tangent of the loss angle (tan) of a capacitor 3.19 maximum permissible a.c. voltage of a capacitor 3.20 maximum permissible a.c. current of a capacitor 3.21 ambient air temperature 3.22 cooling air temperature 3.23 steady-state condition 3.24 residual voltage 4 Service conditions 4.1 Normal service conditions |
| 11 | Table 1 Letter symbols for upper limit of temperature range 4.2 Unusual service conditions |
| 13 | Section 2. Quality requirements and tests 5 Test requirements 5.1 General 5.2 Test conditions 6 Classification of tests 6.1 Routine tests 6.2 Type tests |
| 14 | 6.3 Acceptance tests 7 Capacitance measurement and output calculation 7.1 Measuring procedure 7.2 Capacitance tolerances 8 Measurement of the tangent of the loss angle (tan) of the capacitor 8.1 Measuring procedure |
| 15 | 8.2 Loss requirements 9 Voltage tests between terminals 9.1 Routine test 9.2 Type test 10 Voltage tests between terminals and container 10.1 Routine test 10.2 Type test |
| 16 | 11 Test of internal discharge device 12 Sealing test 13 Thermal stability test |
| 17 | Table 2 Ambient air temperature for the thermal stability test 14 Measurement of the tangent of the loss angle (tan) of the capacitor at the elevated temperature 14.1 Measuring procedure 14.2 Requirements |
| 18 | 15 Lightning impulse voltage test between terminals and container 16 Discharge test 17 Ageing test 18 Self healing test 19 Destruction test |
| 19 | Section 3. Overloads 20 Maximum permissible voltage 20.1 Long-duration voltages Table 3 Admissible voltage levels in service 20.2 Switching voltages 21 Maximum permissible current |
| 21 | Section 4. Safety requirements 22 Discharge device 23 Container connections 24 Protection of the environment 25 Other safety requirements |
| 23 | Section 5. Markings 26 Marking of the unit 26.1 Rating plate 26.2 Standardized connection symbols 26.3 Warning plate |
| 24 | 27 Marking of the bank 27.1 Instruction sheet or rating plate 27.2 Warning plate |
| 25 | Section 6. Guide for installation and operation 28 General 29 Choice of the rated voltage 30 Operating temperature 30.1 General |
| 26 | 30.2 Installation 30.3 High ambient air temperature 30.4 Evaluation of losses 31 Special service conditions |
| 27 | 32 Overvoltages 33 Overload currents |
| 28 | 34 Switching and protective devices and connections 35 Choice of creepage distance 36 Capacitors connected to systems with audio-frequency remote control |
| 29 | 37 Electromagnetic compatibility (EMC) 37.1 Emission 37.2 Immunity |
| 30 | Annex A (normative) Additional definitions, requirements and tests for power filter capacitors A.1 Definitions A.2 Quality requirements and tests A.3 Overloads — Maximum permissible current |
| 31 | A.4 Markings — Instruction sheet or rating plate A.5 Guide for installation and operation — Choice of the rated voltage Annex B (informative) Formulae for capacitors and installations B.1 Computation of the output of three-phase capacitor from three single-phase capacitance measurements B.2 Resonance frequency B.3 Voltage rise |
| 32 | B.4 Inrush transient current |
| 33 | Figure B.1 |
| 34 | Annex ZA (normative) Normative references to international publications with their corresponding European … |
