BS EN 1648-2:2018 – TC:2020 Edition
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Tracked Changes. Leisure accommodation vehicles. 12 V direct current extra low voltage electrical installations – Motor caravans
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 43 |
This European Standard specifies safety, health and functional requirements for 12 V direct current (DC) extra low voltage (ELV) electrical installations for habitation aspects of motor caravans. It applies only to installations which are electrically connected with the electrical installation of the base vehicle or which can be electrically connected with it by means of change-over devices. This European Standard also specifies the ELV output requirements of low voltage (LV) equipment that may be used to provide an ELV supply but it does not specify safety, technical and functional requirements for LV appliances and installations. Requirements for LV installations are specified in HD 60364 7 721.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 25 | undefined |
| 31 | 1 Scope 2 Normative references 3 Terms and definitions |
| 32 | 4 Power supply 4.1 General 4.2 Sources of supply 4.3 Auxiliary batteries 4.3.1 Type of battery 4.3.2 Capacity 4.3.3 Terminals |
| 33 | 4.3.4 Location 4.3.5 Motor caravans without auxiliary battery 4.3.6 Auxiliary battery compartment 4.3.6.1 General 4.3.6.2 Resistant tray 4.3.6.3 Ventilation 4.3.7 Warning notice |
| 34 | 4.4 Other sources of supply 4.4.1 Generators and transformer/rectifiers unit 4.4.2 Regenerative energy sources 4.5 Protective measures 5 Wiring 5.1 Cable and fixed wiring cross-sectional areas 5.2 Fixed wiring 5.2.1 Cables 5.2.2 Type of cable 5.2.3 Cable installation 5.2.4 Supporting of cables |
| 35 | 5.2.5 Connections 5.2.6 Auxiliary battery cables 6 Overcurrent protection 6.1 Protection of positive conductors |
| 36 | 6.2 Types of device 6.3 Installation of fuses 6.4 Prohibited locations 6.4.1 Overcurrent protection devices 6.4.2 Electric equipment in LPG storage compartment |
| 37 | 7 Installation of appliances 7.1 General 7.2 Selection and connection of appliances 7.3 Socket outlets 7.4 Battery charger 7.5 External luminaires 7.6 Voltage drop |
| 38 | 7.7 Manufacturer’s connection for additional fixed appliances 8 User’s handbook |
| 39 | Annex A (informative)Relation of cable cross-sectional area, current flow and cable length for fixed wiring installations A.1 General A.2 Graphs for obtaining minimum cross-sectional areas |
| 40 | A.3 Calculation of the minimum cross-sectional areas |
