【as澳大利亞標(biāo)準(zhǔn)】as nzs 4240.12017 remote control systems for mining equipment part 1 design, construction, testing,

1、AS/NZS 4240.1:2009Australian/New Zealand StandardRemote control systems for mining equipmentPart 1: Design, construction, testing, installation and commissioningAS/NZS 4240.1:2009This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee EL-023, Electrical Equipment in Mine

2、s and Quarries. It was approved on behalf of the Council of Standards Australia on 16 March 2009 and on behalf of the Council of Standards New Zealand on 20 March 2009.This Standard was published on 6 April 2009.The following are represented on Committee EL-023:Australian Chamber of Commerce and Ind

3、ustryAustralian Coal AssociationAustralian Industry GroupDepartment of Mines and Energy (Qld)Department of Primary Industries, Mine Safety (NSW) Electrical Apparatus Service AssociationElectrical Regulatory Authorities CouncilMining Electrical and Mining Mechanical Engineering SocietyMinistry of Eco

4、nomic Development (New Zealand)National Association of Testing Authorities AustraliaNew Zealand Hazardous Areas Electrical Coordinating CommitteeSimtars (Department of Mines and Energy, Qld) Solid Energy, New ZealandThe Aviation and Marine Engineers Association, New ZealandUniversity of NewcastleWor

5、kCover New South WalesKeeping Standards up-to-dateStandards are living documents which reflect progress in science, technology and systems. To maintain their currency, all Standards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may a

6、lso be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the Standard was purchased.Detailed information about joint Australian/New Zealand Standards can be found by visiting the Standa

7、rds Web Shop at HYPERLINK :/ standards .au standards .au or Standards New Zealand web site at HYPERLINK :/ standards.co.nz standards.co.nz and looking up the relevant Standard in the on-line catalogue.Alternatively, both organizations publish an annual printed Catalogue with full details of all curr

8、ent Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should contact their respective national Standards organization.We also welc

9、ome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia or Standards New Zealand at the address shown on the back cover.T

10、he Standard is downloaded from HYPERLINK :/ bzfxw bzfxw HYPERLINK :/ Standard SharingThis Standard was issued in draft form for comment as DR 06670.Australian/New Zealand StandardRemote control systems for mining equipmentPart 1: Design, construction, testing, installation and commissioningOriginate

11、d as AS/NZS 4240:1994.Revised in part and redesignated as AS/NZS 4240.1:2009.COPYRIGHT Standards Australia/Standards New ZealandAll rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written

12、 permission of the publisher.Jointly published by Standards Australia, GPO Box 476, Sydney, NSW 2001 and StandardsNew Zealand, Private Bag 2439, Wellington 6020ISBN 0 7337 9064 XPREFACEThis Standard was prepared by the Joint Standards Australia/Standards New Zealand Committee EL-023, Electrical Equi

13、pment in Mines and Quarries as a revision, in part, of AS/NZS 4240:1994, Remote controls for mining equipment. It is now Part 1 of a four Part series:Part 1: Design, construction, testing, installation and commissioning (this Part) Part 2:Operation and maintenance for underground metalliferous minin

14、gPart 3: Operation and maintenance for underground coal miningPart 4Operation and maintenance for surface miningThe objective of this Standard is to provide requirements for designers, manufacturers, users and regulating authorities concerned with the safe use of remote controlled mining equipment i

15、n both the coal and metalliferous mining industries.Each Section deals with specific aspects of design and safe use of remote control systems for mining equipment.This Standard is based on the work instigated by a special working group comprising representatives from both the coal and metalliferous

16、mining industries.This Standard differs from the previous edition in the following significant ways:(a) The introduction ofthe principles ofAS 61508,Functional safetyof electrical/electronic programmable electronic safety-related systems, and safety integrity levels.(b) The addition of requirements

17、for the creation of a safety file.(c) The expansion of the commissioning and acceptance requirements.The Standard is downloaded from HYPERLINK :/ bzfxw bzfxw HYPERLINK :/ Standard SharingThe terms normative and informative have been used in this Standard to define the application of the appendix to

18、which they apply. A normative appendix is an integral part of a Standard, whereas an informative appendix is only for information and guidance.CONTENTSPageSECTION 1 SCOPE AND GENERAL1.1SCOPE 41.2APPLICATION 41.3RELATIONSHIP TO REGULATIONS 41.4INNOVATION 51.5REFERENCED DOCUMENTS 51.6DEFINITIONS 6SECT

19、ION 2 DESIGN AND CONSTRUCTION2.1GENERAL 102.2MACHINES 102.3SYSTEM REQUIREMENTS 112.4DROP TEST FOR PORTABLE REMOTE CONTROLLERS 162.5IMPACT TEST FOR PORTABLE REMOTE CONTROLLERS 162.6RADIO CONTROL 162.7OPERATING RANGE 162.8PROGRAMMABLE ELECTRONIC CONTROL SYSTEMS 172.9EMERGENCY CONTROLS 172.10 EMERGENCY

20、 STOP AND REMOTE SHUTDOWN 182.11 COVERS, GUARDS AND ENCLOSURES 192.12 POWER SYSTEMS 202.13 FIRE RISKS 202.14 EXPLOSIVE ATMOSPHERES 20SECTION 3 SAFETY FILE3.1GENERAL 213.2SAFETY FILE CONTENTS 213.3INFORMATION TO BE SUPPLIED TO THE END-USER 22SECTION 4 COMMISSIONING AND ACCEPTANCE4.1GENERAL 244.2ORIGI

21、NAL EQUIPMENT MANUFACTURER (OEM) REQUIREMENTS 244.3ON-SITE PRE-ACCEPTANCE TESTING 244.4INITIAL START-UP 254.5SYSTEM MODIFICATION 264.6REPAIR AND MAINTENANCE 26SECTION 5 MAINTENANCE 27APPENDICESALIFE CYCLE SAFETY RISK 28BEXAMPLES OF DESIGN ISSUES, SIGNIFICANT FAULTS AND FAILURESFOR VARIOUS TECHNOLOGI

22、ES 35CDESIGN OF CONTROLS 37DCONTROL CHARACTERISTICS 40EINDICATOR CHARACTERISTICS 44FIMPACT TEST FOR PORTABLE REMOTE CONTROLLERS 46GTYPICAL REMOTE CONTROLLED MACHINE SITE SAFETY FILE CHECK SHEET 48HBIBLIOGRAPHY 50The Standard is downloaded from HYPERLINK :/ bzfxw bzfxw HYPERLINK :/ Standard SharingST

23、ANDARDS AUSTRALIA/STANDARDS NEW ZEALANDAustralian/New Zealand StandardRemote control systems for mining equipmentPart 1: Design, construction, testing, installation and commissioningS E C T I O N1S C O P EA N DG E N E R A L1.1 SCOPEThis Standard specifies requirements for the design, construction, t

24、esting, installation, commissioning and modification of remote control systems for mining equipment and machinery. It also recommends safeguarding practices and the provision for training of personnel associated with the operation and maintenance of such equipment and machinery.It applies to systems

25、 where the remote controls are located with the operator who is expected to remain in visual contact (direct or teleremote) with the equipment or machine being controlled. Typical systems of remote control may incorporate, but are not limited to, radio or infra-red transmitters and receivers or dire

26、ct electrical connection. This Standard recognizes that remote control equipment may be a subset of semi-automated and automated systems.This Standard focuses on minimizing the risk to mine workers from unexpected movement of remote controlled machines or parts of machines. Risks from hazards such a

27、s chemicals, electricity (shocks and burns) and explosions are not intended to be covered by this Standard.This Standard is focussed on the electrical interface but the design, risk assessment principles and some of the specific requirements are applicable to hydraulic and pneumatic systems.1.2 APPL

28、ICATIONThis Standard applies to remote controlled mobile machines and parts of mobile machines. Examples include, but are not limited to, rubber tyred or tracked machines, breaker linesupports, continuous miners, flexible conveyor trains, load-haul dumps, shearers, shovels, tyre handlers and shuttle

29、 cars.It applies to coal and metalliferous mining machines used in both surface and underground mines but does not apply to the following:(a) Automatic conveyor and shuttle systems. (b)Gantry and monorail cranes.(c) Shaft and drift winders.(d) Machines that are isolated from personnel.1.3 RELATIONSH

30、IP TO REGULATIONSThe requirements of this Standard may be read in conjunction with, but do not take precedence over, regulations of a regulatory authority that may apply in a specific area.1.4 INNOVATIONSpecial purpose equipment and/or applications, novel materials, designs, methods of assembly, pro

31、cedures or similar that do not comply with specific requirements of this Standard or are not mentioned in it are not necessarily prohibited. However, the innovation shall result in an equivalent safety outcome to that intended in this Standard. The innovation shall be analysed in accordance with App

32、endix A or equivalent. Specific approval remains the prerogative of the relevant regulatory authority.1.5 REFERENCED DOCUMENTSThe following documents are referred to in this Standard:NOTE: Appendix H contains a bibliography of related documents.AS2187ExplosivesStorage, transport and use2187.2Part 2:

33、 Use of explosives2956Earth-moving machineryInstrumentation and operators controls4024Safety of machinery4242Earth-moving machinery and ancillary equipment for use in minesElectrical wiring systems at extra-low voltage60204Safety of machineryElectrical equipment machines60204.1Part 1: General requir

34、ements (IEC 60204-1, Ed. 5 (FDIS) MOD)60204.11Part 11: Requirements for HV equipment for voltages above 1000 V a.c. or1500 V d.c and not exceeding 36 kV (IEC 60204-11, Ed. 1.0 (2000) MOD)60529Degrees of protection provided by enclosures (IP Code)60947Low-voltage switchgear and controlgear60947.1Part

35、 1: General rules60947.2Part 2: Circuit-breakers60947.5.1Part 5.1: Electromechanical control circuit devices61508Functional safety ofelectrical/electronic/programmableelectronic safety-related systems61508.1Part 1: General requirements61508.3Part 3: Software requirements62061Safety of machineryFunct

36、ional safety of safety-related electrical, electronic and programmable electronic control systemsHB 59ErgonomicsThe human factorA practical approach to work systems designAS/NZS2381Electrical equipment for explosive gas atmospheresSelection, installation and maintenance2381.1Part 1: General requirem

37、ents2430Classification of hazardous areas3000Electrical installations (known as the Australian/New Zealand Wiring Rules)3931Risk analysis of technological systemsApplication guide4360Risk management4871Electrical equipment for coal mines, for use underground4871.1Part 1: General requirementsThe Stan

38、dard is downloaded from HYPERLINK :/ bzfxw bzfxw HYPERLINK :/ Standard SharingISO7000Graphical symbols for use on equipmentIndex and synopsis14118Safety of machineryPrevention of unexpected start-up1.6 DEFINITIONSFor the purpose of this Standard, the definitions below apply.1.6.1 Actuating controlA

39、control that initiates motions or power in the mining machine.1.6.2 Deadman controlA control that is physically maintained by the operator and when released the controlled function stops.1.6.3 DisparityThe difference between an input and the designed output or result.1.6.4 Emergency stop deviceA man

40、ually operated device and associated system, that is located on the machine-under- control, operation of which overrides all other machine controls, removes power from the machine actuator(s), and causes all moving parts to stop.NOTE: Clause 1.6.22 identifies the term for shut-down devices located o

41、n the remote controller.1.6.5Fail-safeAny failure of the machinery, its associated safeguards, control circuits or its power supply that leaves the machinery in a safe condition.1.6.6 GuardA physical barrier that prevents or reduces access to a danger point or area.1.6.7 HazardEnvironmental or physi

42、cal condition that can cause injury to people, property, or the environment.1.6.8 Hazardous motionMachine motion that may cause injury.1.6.9 Human-machine interfaceThe physical controls, input devices, information displays, or other media through which a human interacts with a machine in order to op

43、erate the machine.1.6.10 MishapAn unplanned event or series of events resulting in death, injury, occupational illness, or damage to or loss of equipment or property, or damage to the environment.1.6.11 PendantA specific type of remote controller within the remote control system that sends signals t

44、o the machine-mounted components of the remote control system via a direct connection (umbilical cable).1.6.12 Portable remote controllerA remote controller capable of being readily carried by the operator when in use.1.6.13 Programmable electronics (PE)Electrically or electronically programmable or

45、 configurable devices (e.g. embedded controller, programmable logic controller, single-loop digital controller, distributed control system controller).1.6.14 Programmable electronic system (PES)A system, comprising one or more programmable electronic components or parts, used to control, monitor, or

46、 protect machinery or plant and equipment. This includes all elements of the system, such as power supplies, sensors and other input devices, data highways and other communications paths, and actuators and other output devices.1.6.15 Protection layerEngineered safety features or protective systems o

47、r layers that typically involve design for safety in the equipment, administrative procedures, alarms, devices, and/or planned responses to protect against an imminent hazard. These responses may be either automated or initiated by human actions. Protection should be independent of other protection

48、layers and should be user and preliminary hazard analysis (PHA) team approved.1.6.16 ReceiverThe machine-mounted unit that receives signals into the remote control system from a remotely located transmitter.1.6.17 Regulatory authorityA statutory body having the authority to issue regulations, orders

49、 or other instructions having the force of law in respect of any subject covered by this Standard.1.6.18 Remote controlThe ability to control a mobile machine by an operator from an off-the-machine position using a remote controller.1.6.19 Remote control equipmentThe system that consists of the remo

50、te controller, the machine-mounted receiver and the associated interface equipment that conveys the machine function commands into the machines electronic control system. It does not include the machines electronic control system and actuating devices.1.6.20 Remote control systemThe whole of the sys

51、tem that controls the machine functions including remote control equipment, relevant electronic controls and interposing equipment, monitoring devices and actuating devices.1.6.21 Remote controllerThe assembly of controls and displays used to operate the machine remotely.This includes transmitters,

52、transceivers or directly-connected pendants and excludes machine-mounted controls or ancillary equipment controls1.6.22 Remote shutdownA device located on the remote controller to initiate shut down of all hazardous motion.1.6.23 Safe stateA state where all motions have ceased on the machine. The ma

53、chine then remains in a powered standby mode.1.6.24 SafeguardingA guard or device designed for the protection of personnel.The Standard is downloaded from HYPERLINK :/ bzfxw bzfxw HYPERLINK :/ Standard Sharing1.6.25 SafetyFreedom from unacceptable risks.1.6.26 Safety deviceA protective device, other

54、 than a guard, that reduces the danger, if any, resulting from malfunction or foreseeable/unintended misuse of a machine.1.6.27 Safety instrumented functionA function that is a single set of actions that protects against a single specific hazard. It is made up of sensors, logic solver, and/or final

55、elements that act together to detect a hazard and bring the process to a safe state.1.6.28 Safety instrumented system (SIS)System composed of sensors, logic solvers, and final control elements for the purpose of taking the mining system to a safe state when predetermined conditions are violated. Oth

56、er terms commonly used include emergency shutdown system, safety shutdown system, and safety interlock system.1.6.29 Safety integrityProbability of a safety related system satisfactorily performing the required safety functions under all the stated conditions within a stated time frame.1.6.30 Safety

57、 integrity level (SIL)Discrete level (one out of a possible four) for specifying the safety integrity requirements of the safety functions to be allocated to the safety related systems, where safety integrity level 4 has the highest level of safety integrity and safety integrity level 1 has the lowe

58、st.1.6.31 Safety life cycleThe necessary activities involved in the implementation of safety-critical systems. The activities begin at the concept stage and cease after the systems decommissioning.1.6.32 Shall and shouldThe word shall indicates a statement is mandatory, and the word should indicates

59、 a recommendation.1.6.33 SoftwareComputer programs, procedures, and possibly associated documentation and data pertaining to the operation of a programmable system.1.6.34 Standby modeA stopping of all movement of the machine during which some or all power is maintained to the machine.1.6.35 Supervisory softwareA computer program, usually part of an operating system, that controls the execution of other software and regulates the flow of work in a programmable system.1.6.36 Teleremote operationThe operation of remote control equipment utilizing only a control system which consists of both