BS EN 61800-2:2015
$215.11
Adjustable speed electrical power drive systems – General requirements. Rating specifications for low voltage adjustable speed a.c. power drive systems
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 98 |
This part of IEC 61800 applies to adjustable speed electric a.c. power drive systems, which include semiconductor power conversion and the means for their control, protection, monitoring, measurement and the a.c. motors.
It applies to adjustable speed electric power drive systems intended to feed a.c. motors from a BDM connected to line-to-line voltages up to and including 1 kV a.c. 50 Hz or 60 Hz and/or voltages up to and including 1,5 kV d.c. input side.
Adjustable speed electric a.c. power drive systems intended to feed a.c. motors, and with rated converter input voltages above 1 000 V a.c. are covered by IEC 61800‑4 .
Adjustable speed electric d.c. power drive systems intended to feed d.c. motors are covered by IEC 61800‑1 .
For adjustable speed electric a.c. power drive systems having series-connected electronic power converter sections, the line-to-line voltage is the sum of the series connected input voltages.
Traction applications and electric vehicles are excluded from the scope of this standard.
This part of IEC 61800 is intended to define the following aspects of an a.c. power drive system ( PDS):
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principal parts of the PDS;
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ratings and performance;
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specifications for the environment in which the PDS is intended to be installed and operated;
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other specifications which might be applicable when specifying a complete PDS.
This standard provides minimum requirements, which may be used for the development of a specification between customer and manufacturer.
Compliance with this standard is possible only when each topic of this standard is individually specified by the customer developing specifications or by product standard committees developing product standards.
For some aspects which are covered by specific PDS product standards in the IEC 61800 Series, this document provides a short introduction and reference to detailed requirements in these product standards.
This applies to the following aspects:
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EMC which is covered in IEC 61800‑3 ;
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electrical safety which is covered in IEC 61800‑5‑1 ;
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functional safety which is covered in IEC 61800‑5‑2 ;
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type of load duty which are covered by IEC TR 61800‑6 ;
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communication profiles which are covered by IEC 61800‑7 Series;
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power interface voltage specification which is covered by IEC TS 61800‑8 .
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | English CONTENTS |
| 11 | FOREWORD |
| 13 | INTRODUCTION |
| 15 | 1 Scope |
| 16 | 2 Normative references |
| 17 | 3 Terms and definitions |
| 18 | Tables Table 1 – List of terms Table 2 – List of input ratings of BDM/CDM/PDS |
| 19 | Table 3 – List of output ratings of BDM/CDM/PDS Table 4 – List of motor speed and torque ratings |
| 20 | Figures Figure 1 – (BDM/CDM/PDS) manufacturer/customer relationship |
| 30 | Figure 2 – Example of a power drive system |
| 33 | 4 Ratings and specifications for the act of installing, commissioning and operation 4.1 General Figure 3 – Operating quadrants |
| 34 | 4.2 BDM/CDM/PDS characteristics and topology 4.2.1 General 4.2.2 BDM/CDM/PDS characteristics |
| 35 | 4.2.3 Basic topology for BDM/CDM/PDS’s |
| 36 | Figure 4 – Typical BDM/CDM/PDS Figure 5 – Common d.c.link BDM/CDM/PDS |
| 37 | Figure 6 – BDM/CDM/PDS with brake |
| 38 | 4.3 Ratings 4.3.1 General Figure 7 – BDM/CDM/PDS with AIC Table 5 – Overview of input and output ratings of the BDM/CDM/PDS |
| 39 | 4.3.2 Input ratings Table 6 – Standard voltages as specified in IEC 60038 |
| 40 | 4.3.3 Output ratings Figure 8 – Example of operating region of a PDS |
| 41 | Figure 9 – Overload cycle example Table 7 – Example of reduced maximum continuous load as a function of an overload |
| 42 | 4.3.4 Operating quadrants 4.3.5 Ratings and properties of the control equipment 4.3.6 Special ratings related to BDM/CDM/PDS or motor |
| 43 | 4.4 Performance 4.4.1 Operational |
| 44 | Figure 10 – Deviation band Table 8 – Maximum deviation bands (percent) |
| 47 | Figure 11 – Time response following a step change of reference input no change in operating variables |
| 48 | Figure 12 – Time response following a change in an operating variable – no reference change |
| 49 | Figure 13 – Time response following a reference change at specified rate |
| 50 | Figure 14 – Frequency response of the control – Reference value as stimulus |
| 52 | 4.4.2 Fault supervision 4.4.3 Minimum status indication required 4.4.4 I/O devices |
| 54 | 4.5 Electrical safety 4.6 Functional safety |
| 55 | 4.7 EMC 4.8 Eco design 4.8.1 General 4.8.2 Energy efficiency and losses 4.8.3 Environmental impact |
| 56 | 4.9 Environmental condition for service, transport and storage 4.9.1 General 4.9.2 Operation |
| 57 | Table 9 – Environmental service conditions |
| 58 | Table 10 – Limit of temperature of the cooling medium for indoor equipment Table 11 – Definitions of pollution degree |
| 59 | Table 12 – Environmental vibration limits for fixed installation Table 13 – Environmental shock limits for fixed installation |
| 61 | 4.9.3 Storage and transport of equipment Table 14 – Storage and transport limits |
| 62 | 4.9.4 Environmental service tests (type test) Table 15 – Transportation vibration limits Table 16 – Transportation limits of free fall |
| 63 | 4.10 Types of load duty profiles 4.11 Generic interface and use of profiles for PDS Table 17 – Environmental service tests |
| 65 | 4.12 Voltage on power interface Figure 15 – Example of relationship of IEC 61800-7 series to control system software and the BDM/CDM/PDS |
| 66 | 4.13 Explosive environment 5 Test 5.1 General 5.2 Performance of tests 5.2.1 General conditions 5.2.2 Supply system earthing conditions |
| 67 | 5.3 Standard tests for BDM/CDM/PDS 5.3.1 General Table 18 – Test overview |
| 68 | 5.3.2 Test for mass produced products 5.3.3 Test for one-off products |
| 69 | 5.4 Test specifications 5.4.1 Visual inspections (type test, sample test and routine test) 5.4.2 Static performance and rating test |
| 70 | Figure 16 – Measuring circuit of PDS |
| 75 | 5.4.3 Electrical safety 5.4.4 Functional safety 5.4.5 EMC |
| 76 | 5.4.6 Eco-design 5.4.7 Environmental condition tests |
| 77 | Table 19 – Dry heat test (steady state) |
| 78 | Table 20 – Damp heat test (steady state) |
| 79 | Table 21 – Vibration test Table 22 – Shock test |
| 80 | Table 23 – Salt mist test Table 24 – Dust test |
| 81 | 5.4.8 Communication profiles Table 25 – Sand test Table 26 – Water test |
| 82 | 5.4.9 Explosive atmosphere environment 6 Information and marking requirements 6.1 General |
| 83 | 6.2 Marking on product Table 27 – Information requirements |
| 84 | 6.3 Information to be supplied with the PDS or BDM/CDM 6.4 Information to be supplied or made available 6.5 Safety and warning labels 6.5.1 Warning labels 6.5.2 Additional safety considerations of a PDS |
| 86 | Annex A (informative) Classification of PDS into low-voltage system and high-voltage system A.1 General A.2 Classification of PDS by voltage Figure A.1 – Basic configuration of PDS |
| 87 | A.3 Examples A.3.1 PDS with an input transformer A.3.2 PDS with an input transformer and an output transformer Figure A.2 – An example of low-voltage PDS with an input transformer Table A.1 – Basic classification of PDS by voltage |
| 88 | A.3.3 PDS with a step-up chopper A.3.4 PDS with parallel-connected line-side converters Figure A.3 – An example of low-voltage PDS with an input/output transformer Figure A.4 – An example of low-voltage PDS with a step-up chopper |
| 89 | A.3.5 PDS with series-connected line-side converters Figure A.5 – An example of low-voltage PDS with parallel-connected rectifiers Figure A.6 – An example of high-voltage PDS with parallel-connected line-side converters |
| 90 | A.3.6 PDS with star-connected inverters Figure A.7 – An example of low-voltage PDS with series-connected rectifiers Figure A.8 – An example of high-voltage PDS with series-connected rectifiers |
| 91 | A.3.7 PDS with a multilevel inverter Figure A.9 – An example of high-voltage PDS with star-connected inverters |
| 92 | Figure A.10 – An example of high-voltage PDS with a multilevel inverter Figure A.11 – An example of a power module |
| 93 | Annex B (informative) Determination of the input current of BDM/CDM/PDS Figure B.1 – Example of distortion effect of the input current affected by a three-phase converter with capacitive load |
| 95 | Bibliography |
