{"id":250493,"date":"2024-10-19T16:31:29","date_gmt":"2024-10-19T16:31:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-hd-60364-8-12019\/"},"modified":"2024-10-25T11:45:11","modified_gmt":"2024-10-25T11:45:11","slug":"bs-hd-60364-8-12019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-hd-60364-8-12019\/","title":{"rendered":"BS HD 60364-8-1:2019"},"content":{"rendered":"

This part of IEC 60364 provides additional requirements, measures and recommendations for the design, erection, operation and verification of all types of low voltage electrical installation including local production and storage of energy for optimizing the overall efficient use of electricity.<\/p>\n

It introduces requirements, recommendations and methods for the design and the energy efficiency (EE) assessment of an electrical installation within the framework of an energy efficiency management approach in order to get the best permanent functionally equivalent service for the lowest electrical energy consumption and the most acceptable energy availability and economic balance.<\/p>\n

These requirements, recommendations and methods apply, within the scope of IEC 60364 (all parts), for new installations and modification of existing installations.<\/p>\n

This document is applicable to the electrical installation of a building or system and does not apply to products. The energy efficiency of products and their operational requirements are covered by the relevant product standards.<\/p>\n

Where another standard provides specific requirements for a particular system or installation application (e.g. manufacturing system covered by ISO 20140 (all parts)), those requirements may supersede this document.<\/p>\n

This document does not specifically address building automation systems.<\/p>\n

This group energy efficiency publication is primarily intended to be used as an energy efficiency standard for the low voltage electrical installations mentioned in Clause 1, but is also intended to be used by technical committees in the preparation of standards, in accordance with the principles laid down in IEC Guide 119 and IEC Guide 118.<\/p>\n

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2<\/td>\nundefined <\/td>\n<\/tr>\n
5<\/td>\nAnnex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
7<\/td>\nCONTENTS <\/td>\n<\/tr>\n
11<\/td>\nFOREWORD <\/td>\n<\/tr>\n
13<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
14<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
15<\/td>\n3 Terms, definitions and abbreviated terms
3.1 General <\/td>\n<\/tr>\n
16<\/td>\n3.2 Electrical energy management <\/td>\n<\/tr>\n
17<\/td>\n3.3 Energy measurement <\/td>\n<\/tr>\n
18<\/td>\n3.4 Sectors of activities
3.5 Abbreviated terms <\/td>\n<\/tr>\n
19<\/td>\n4 General
4.1 Fundamental principles
4.1.1 Safety of the electrical installation
4.1.2 Availability of electrical energy and user decision
4.1.3 Design principles <\/td>\n<\/tr>\n
20<\/td>\n4.2 Energy efficiency assessment for electrical installations
4.2.1 General
4.2.2 Action plan following an assessment according to Annex B
5 Sectors of activities
6 Design requirements and recommendations
6.1 General <\/td>\n<\/tr>\n
21<\/td>\n6.2 Determination of load energy profile
6.3 Determination of the transformer and switchboard location with the barycentre method
6.4 HV\/LV substation
6.4.1 General
6.4.2 Optimum number and location of HV\/LV substations <\/td>\n<\/tr>\n
22<\/td>\n6.4.3 Working point of the transformer
6.4.4 Efficiency of the transformer
6.5 Efficiency of local production and local storage
6.6 Losses in the wiring
6.6.1 Voltage drop
6.6.2 Cross-sectional areas of conductors <\/td>\n<\/tr>\n
23<\/td>\n6.6.3 Power factor correction
6.6.4 Reduction of the effects of harmonic currents
7 Determination of the zones, usages and meshes
7.1 Determining the zones <\/td>\n<\/tr>\n
24<\/td>\n7.2 Determining the usages within the identified zones
7.3 Demand response
7.4 Determining the meshes
7.4.1 General <\/td>\n<\/tr>\n
25<\/td>\n7.4.2 Meshes
7.4.3 Criteria for considering meshes <\/td>\n<\/tr>\n
26<\/td>\n7.5 Driving parameters
7.5.1 General <\/td>\n<\/tr>\n
27<\/td>\n7.5.2 Occupancy
7.5.3 Operating time
7.5.4 Environmental conditions
7.5.5 Cost of electricity
7.6 Impacts on the design of an electrical installation
8 Energy efficiency and load management system
8.1 General <\/td>\n<\/tr>\n
28<\/td>\n8.2 User specification
8.2.1 General
8.2.2 Requirements on the loads
8.2.3 Requirements on the supplies
Figure 1 \u2013 Energy efficiency and load management system overview <\/td>\n<\/tr>\n
29<\/td>\n8.3 Inputs from loads, sensors and forecasts
8.3.1 General
Figures <\/td>\n<\/tr>\n
30<\/td>\nTables
Table 1 \u2013 Measurement applications <\/td>\n<\/tr>\n
31<\/td>\nFigure 2 \u2013 Electrical distribution scheme
Table 2 \u2013 Overview of the needs for power metering and monitoring <\/td>\n<\/tr>\n
33<\/td>\n8.3.2 Communication
Figure 3 \u2013 Example of measurement equipment selection in an installation <\/td>\n<\/tr>\n
34<\/td>\n8.3.3 Data logging
8.3.4 Loads <\/td>\n<\/tr>\n
36<\/td>\n8.3.5 Forecasts
8.4 Inputs from the supplies: energy availability and pricing
8.5 Monitoring the performance of the electrical installation
8.6 Management of loads through meshes
8.6.1 General
8.6.2 Electrical energy management system (EEMS) <\/td>\n<\/tr>\n
37<\/td>\n8.7 Multi-supply source management: grid, local electricity production and storage
9 Maintenance and enhancement of the performance of the installation
9.1 Methodology <\/td>\n<\/tr>\n
38<\/td>\nFigure 4 \u2013 Iterative process for electrical energy efficiency management
Table 3 \u2013 Process for electrical energy efficiency management and responsibilities <\/td>\n<\/tr>\n
39<\/td>\n9.2 Installation life cycle methodology
9.3 Energy efficiency life cycle
9.3.1 General
9.3.2 Performance maintenance programme <\/td>\n<\/tr>\n
40<\/td>\n9.3.3 Verification
9.4 Data management
9.5 Maintenance
10 Parameters for implementation of efficiency measures
10.1 General
10.2 Efficiency measures
10.2.1 Current-using-equipment <\/td>\n<\/tr>\n
42<\/td>\n10.2.2 Electrical installation <\/td>\n<\/tr>\n
43<\/td>\n10.2.3 Implementation of management systems <\/td>\n<\/tr>\n
45<\/td>\n10.2.4 Local power supply <\/td>\n<\/tr>\n
46<\/td>\n11 Energy efficiency actions <\/td>\n<\/tr>\n
47<\/td>\nAnnex A (informative) Determination of transformer and switchboard location using the barycentre method
A.1 Barycentre method <\/td>\n<\/tr>\n
49<\/td>\nFigure A.1 \u2013 Example 1: floor plan of production plant with the planned loads and calculated barycentre <\/td>\n<\/tr>\n
50<\/td>\nA.2 Total load barycentre
A.2.1 General
Figure A.2 \u2013 Example 2: barycentre calculated <\/td>\n<\/tr>\n
51<\/td>\nA.2.2 Sub-distribution board locations
A.2.3 Iterative process
A.3 Method of average route length
Figure A.3 \u2013 Example of location of the barycentre in an industrial building <\/td>\n<\/tr>\n
52<\/td>\nTable A.1 \u2013 Cable length for supply of DB <\/td>\n<\/tr>\n
53<\/td>\nFigure A.4 \u2013 Example of location of the bary centre using the average route length method <\/td>\n<\/tr>\n
54<\/td>\nAnnex B (normative) Method to assess the energy efficiency of an electrical installation
B.1 General
B.2 Electrical installation efficiency classes
B.3 Determination of the electrical installation efficiency class
B.3.1 General
Figure B.1 \u2013 Level of efficiency of the electrical installation efficiency classes <\/td>\n<\/tr>\n
55<\/td>\nB.3.2 Industrial, commercial buildings and infrastructures
Table B.1 \u2013 Electrical installation efficiency classes <\/td>\n<\/tr>\n
56<\/td>\nTable B.2 \u2013 Energy efficiency measures <\/td>\n<\/tr>\n
57<\/td>\nTable B.3 \u2013 Determination of energy consumption: coverage
Table B.4 \u2013 Main substation: consumption <\/td>\n<\/tr>\n
58<\/td>\nTable B.5 \u2013 Main substation: location
Table B.6 \u2013 Voltage drop <\/td>\n<\/tr>\n
59<\/td>\nTable B.7 \u2013 Efficiency of transformer <\/td>\n<\/tr>\n
60<\/td>\nTable B.8 \u2013 Efficiency of fixed installed current using equipment
Table B.9 \u2013 Zones <\/td>\n<\/tr>\n
61<\/td>\nTable B.10 \u2013 Usages
Table B.11 \u2013 Demand response: coverage
Table B.12 \u2013 Demand response: duration <\/td>\n<\/tr>\n
62<\/td>\nTable B.13 \u2013 Meshes <\/td>\n<\/tr>\n
63<\/td>\nTable B.14 \u2013 Measurement by usages
Table B.15 \u2013 Occupancy coverage
Table B.16 \u2013 Occupancy measurement <\/td>\n<\/tr>\n
64<\/td>\nTable B.17 \u2013 Energy management system (EEMS)
Table B.18 \u2013 HVAC control <\/td>\n<\/tr>\n
65<\/td>\nTable B.19 \u2013 Lighting control
Table B.20 \u2013 Performance maintenance process
Table B.21 \u2013 Frequency of the performance verification process <\/td>\n<\/tr>\n
66<\/td>\nTable B.22 \u2013 Data management
Table B.23 \u2013 Working point of transformer <\/td>\n<\/tr>\n
67<\/td>\nTable B.24 \u2013 Presence of continuous monitoring for large energy using systems
Table B.25 \u2013 Power factor <\/td>\n<\/tr>\n
68<\/td>\nTable B.26 \u2013 THDU
Table B.27 \u2013 THDI <\/td>\n<\/tr>\n
69<\/td>\nB.3.3 Residential
Table B.28 \u2013 Renewable energy
Table B.29 \u2013 Electrical energy storage <\/td>\n<\/tr>\n
70<\/td>\nTable B.30 \u2013 Energy efficiency measures parameters
Table B.31 \u2013 Determination of energy consumption <\/td>\n<\/tr>\n
71<\/td>\nTable B.32 \u2013 Zones
Table B.33 \u2013 Demand response coverage <\/td>\n<\/tr>\n
72<\/td>\nTable B.34 \u2013 Meshes
Table B.35 \u2013 HVAC control <\/td>\n<\/tr>\n
73<\/td>\nTable B.36 \u2013 Lighting control
Table B.37 \u2013 Measurement by usage <\/td>\n<\/tr>\n
74<\/td>\nTable B.38 \u2013 Renewable energy
Table B.39 \u2013 Electrical energy storage <\/td>\n<\/tr>\n
75<\/td>\nAnnex C (informative) List of notes concerning certain countries
Table C.1 \u2013 Notes concerning certain countries <\/td>\n<\/tr>\n
76<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Low-voltage electrical installations – Functional aspects. Energy efficiency<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n78<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":250495,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-250493","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/250493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/250495"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=250493"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=250493"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=250493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}