BS IEC 61892-5:2010
$167.15
Mobile and fixed offshore units. Electrical installations – Mobile units
| Published By | Publication Date | Number of Pages |
| BSI | 2010 | 40 |
This part of IEC 61892 specifies the characteristics for electrical installations in mobile units, for use during transfer from one location to another and for use during the exploration and exploitation of petroleum resources.
It applies to all installations, whether permanent, temporary, transportable or hand-held, to a.c. installations up to and including 35 000 V and d.c. installations up to and including 1500 V.(a.c. and d.c. voltages are nominal values).
NOTE Attention is drawn to further requirements concerning electrical installations on such mobile offshore units contained in the MODU CODE of the International Maritime Organization (IMO).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 7 | FOREWORD |
| 9 | INTRODUCTION |
| 10 | 1 Scope 2 Normative references |
| 11 | 3 Terms and definitions |
| 12 | 4 General requirements 4.1 Protection against flooding 4.2 Rotating machines 4.3 Conductors, equipment and apparatus 4.4 Main switchboards |
| 13 | 4.5 Precautions against vibration and mechanical shock 4.6 Axes of rotation 5 Limits of inclination of the unit 5.1 Authority requirement 5.2 Machines, equipment and apparatus – General 5.3 Propulsion machinery 5.4 Emergency machinery 5.5 Dynamic condition |
| 14 | 6 Bilge pumps 6.1 Power supply 6.2 Cables and cable connections 6.3 Location of starting arrangement 7 Navigation lights 7.1 General 7.2 Navigation lights when in operation 7.3 Steaming lights 7.4 Collision regulations |
| 15 | 7.5 Power supply and monitoring systems 7.6 Special requirements for lights using LEDs 8 Steering gear 8.1 Power operated steering gear |
| 16 | 8.2 Motors 8.3 Motor starters 8.4 Power circuits supply 8.5 Supply of control circuits and control systems |
| 17 | 8.6 Circuit protection 8.7 Starting and stopping of motors for steering gear power units 8.8 Steering gear control systems 8.9 Alarms and indications |
| 18 | 8.10 Rudder angle indication 8.11 Separation of circuits 8.12 Communication between navigating bridge and steering gear compartment 9 Electric propulsion 9.1 General |
| 19 | 9.2 General requirements Figure 1 – Typical equipment (configuration) for unit with one or two propellers |
| 21 | 9.3 Electromagnetic compatibility (EMC) and harmonic distortion 9.4 Harmonic filtering |
| 22 | 9.5 Generators, motors, semiconductor convertors and electric slip-couplings |
| 24 | 9.6 Protection against moisture and condensation 9.7 Controlgear |
| 25 | 9.8 Cables and wiring 9.9 Main and control circuits |
| 27 | Figure 2 – Typical control configuration |
| 28 | 9.10 Protection of the system |
| 30 | 9.11 Propulsion transformers 9.12 Testing 10 Dynamic positioning 11 Ballast systems 11.1 General |
| 31 | 11.2 Ballast pumps 11.3 Control and indicating systems |
| 32 | 11.4 Internal communication 11.5 Protection against flooding 12 Jacking systems 12.1 General 12.2 Design |
| 33 | 12.3 Holding capacity 12.4 Electric motor capacity 12.5 Control and monitoring 12.6 Jacking gear motors and motor controller |
| 34 | 12.7 Testing onboard 13 Anchoring systems 13.1 General 13.2 Anchoring arrangements 13.3 Control systems |
| 35 | 13.4 Thruster-assisted anchoring systems (TA) |
| 36 | Annex A (informative) Enhanced system verification test (HIL test) |
| 38 | Bibliography |
