安全与电磁兼容要求和安全措施.doc

1 Safety and EMC requirements and/or safety measures 安全与电磁兼容要求和安全措施 2 General常规For the application of EN 294, EN 457, EN 842, EN 953, EN 954-1 clause 5.3, prEN 1005-2, prEN 1005-3, EN 1837, EN 60204-1 the manufacturer shall carry out an adequate risk assessment for the requirements thereof where choice is necessary.对于在EN 294，EN 457，EN 842，EN 953，EN 954-1第5.3条的规定，耐点蚀当量 1005-2，耐点蚀当量 1005-3，EN 1837，EN 60204-1的应用制造商应当对其中必要的地方进行适当的风险评估。NOTEThis specific risk assessment is part of the general risk assessment relating to the hazards not covered by this “C” standard注意 这种特定的风险评估是有关的危害不受这种“C”标准的常规风险评估中的一部分Power driven parking equipment and systems shall comply with the safety requirements and/or protective measures of this clause. In addition, power driven parking equipment and systems shall be designed according to the principles of EN 292 for hazards which are relevant but not significant, which are not dealt with by this document (e.g. sharp edges). 动力驱动的停车设备和系统应符合安全要求和保护措施的条款。 此外,动力驱动的停车设备和系统应根据EN 292的原则，对与还未处理的非显著性的危害(如尖锐的边缘)的处理来设计。 3 Design criteria1.1.1 设计标准 The design shall be based on the criteria mentioned in annex A. Where less favourable situations occur the actual forces and their position shall be taken into account.设计应基于在附件A中提到的标准。在不太有利的情况发生时，有可能造成的真实伤害都应该被考虑到。4 Combinations of hazard1.1.2 复合型风险Dealing with each separate hazard is considered to cover their combinations.分别处理每一个独立的风险被认为是为了足以应付他们的复合。 5 Control devices and equipment used for safety purposes1.2保证安全性的控制器件和设备 6 General1.1.1常规Control devices and equipment used for safety purposes, depending on the design, include all equipment and circuits associated with e.g.:保证安全性的控制器件和设备 ,基于设计,包括所有设备和相关电路，如： ultimate tripping and position tripping functions; 紧急跳闸和位置脱扣功能; malfunction and fault detection functions; 失灵和故障检测功能 interlocking functions; 联锁功能； overspeed tripping functions; 超速脱扣功能； braking functions; 制动功能； start functions; 启动功能； stop and emergency stop functions. 停止和紧急停止功能。 7 Devices and equipment1.1.2装置和设备 Control devices, safety devices, transmission elements, response elements, control systems used for safety purposes, shall be in accordance with the requirements of EN 954-1 Category 1 (see Clause 6.2.2 in EN 954-1), unless stated otherwise.控制装置，安全装置，传动元件，反应元件，安全控制系统， 都必须按照EN 954-1 种类 1（见条款6.2.2 EN 954-1）的要求，除非另有说明。 Where electronic equipment, or electronic devices including electronic sub-assemblies are used for safety purposes unless otherwise specified such electronic equipment and devices shall be in accordance with the requirements of EN 954-1 Category 2 (see Clause 6.2.3 in EN 954-1). 用于安全方面的电子设备，或包括电子组件电子设备，除非另有说明，这样的电子设备和装置应符合EN 954-1 种类2（见条款6.2.3 EN 954-1）的要求。 Electronic control circuitry, software, adjustable safety devices and adjustable safety related equipment shall be protected against access by unauthorised persons (e.g. by the use of access codes, special tools).电子控制电路，软件，可调的安全装置，安全方面的可调的设备应防止未经授权的人员访问（例如，通过访问码，使用专用工具）。 Control devices shall be located out of the passage gauge of the vehicles.控制装置应位于在车辆通过计之外。 8 Safety device1.1.1.1安全装置 Safety devices, e.g. trip devices, ultimate-position switches, slack lifting element switches, door-locked switches, interlocking switches, emergency stop devices, ultimate-position valves, overspeed governors, shall be located and installed to prevent them being damaged or rendered inoperative during any foreseeable operating conditions. 安全装置，例如旅行设备，紧急制动开关，松绳松链检测开关，“门锁”开关，联锁开关，紧急停止装置，紧急制动的阀门，限速器，应设置为防止他们在任何可预见的的情况下被损坏或无效化的措施。 They shall only be adjustable using tools and shall be accessible for inspection purposes from the working area. 他们应当只有在工作区使用专用工具才能被检查。If a hazardous situation arises and a safety device is actuated, the appropriate safety device shall automatically initiate a category 0 or category 1 stop function as appropriate to be compatible with the design(see EN 60204-1, clause 9.2.2) and prevent any movement in the relevant plane, unless stated otherwise. 如果在碰到一个危险的情况时，安全装置被启动，恰当的安全装置应自动启动一个类似于“0”或“1”的范畴的与设计兼容的停止功能（见EN 60204-1，第9.2.2）来防止在该平面的任何运动，除非另有说明。 The stop function shall comply with EN 954 -1, clause 5.2.停止功能应符合EN 954 - 1，5.2条款。 After release of an actuated safety device, it shall only be possible to initiate powered movement by a new start command.一个驱动装置被释放后，它将可以通过一个新的启动命令来启动。 9 Electrical safety devices1.1.1.1.1电气安全装置 The switching arrangements of electrical safety devices, shall be of positive opening operation in accordance with Chapter 3 of EN 60947-5-1. (i.e. safety switches as defined in 3.6.1 above). 开关的电气安全装置的安排，应积极开放的操作在3章按照恩60947-5-1。（即“安全开关”的定义在3.6.1以上）。 With the exception, on automatic parking equipment, of ultimate switches on movements with a vertical component and those on horizontal movements without mechanical limiting devices other types of switching arrangement may be used, subject to the following conditions:对于自动停车设备，极限开关与垂直与水平分量的运动没有机械限位装置的其他类型的可用于运动的开关装置的异常处理，必须符合下列条件： i) mechanically actuated electrical switches which are not safety type switches, shall be duplicated, shall utilise break contacts and the switches shall be wired in series. 1机械驱动的电气开关，如果不是采用“安全型”开关，应使用断接点和开关应有线系列。 ii) If sensing devices are used they shall be automatically monitored, which shall at least ensure that an error signal or faulty operation of the sensing device shall be detected prior to the start of the associated movement, i.e. shall meet the requirements of at least EN 61496-1 type 2.2如果使用感测装置应被自动监测，应确保至少一个错误的信号或误操作能够在启动之前被传感装置检测到，即至少应满足61496-12型的要求。 iii) If the monitoring system (see 5.11.14), shall detect an error signal, or unacceptable signal deviation, the monitoring system shall automatically initiate positive interruption of the associated powered movement and prevent further movement in that direction.3如果监测系统（见5.11.14），检测到一个错误的信号，或不可接受的偏差信号，监控系统应自动启动相关的防止继续运动的系统，停止正在进行的运动。 10 Hydraulic safety devices1.1.1.1.2液压安全装置 Hydraulic safety devices shall be designed and installed to achieve a safety level comparable to the requirements for electrical safety devices specified above.液压安全装置的设计和安装应能达到满足电气安全装置上面指定的要求的安全水平。 11 Mechanical safety devices1.1.1.1.3 机械安全装置 Mechanical safety devices shall be designed and installed to achieve a safety level comparable to the requirements for electrical safety devices specified above.机械安全装置的设计和安装应能达到与电气安全装置上面指定的要求的安全水平。 12 Transmission elements used for safety purposes1.1.1.2安全性传动元件 Transmission elements, e.g. safety related wiring, pipework, rods, safety ropes, chains, shall be designed so that failure shall not lead to a dangerous condition. In the event of failure or rupture, a category 0 or category 1 stop function shall be automatically initiated, as appropriate to be compatible with the design (see EN 60204-1, clause 9.2.2). 传动元件，如安全相关的电器，管道，杆，安全绳，链，应该被设计为即使故障也不会导致危险。在故障或破裂的事件，一种处于“0”或“1”的范畴，则应自动停止，应与设计相匹配（见EN 60204-1，第9.2.2）。 The stop function shall comply with EN 954 -1, clause 5.2. Mechanical components shall have factors of safety of at least 4 to 1 in relation to maximum intended loading, without permanent deformation or failure. 停止功能应符合EN 954 - 1，5.2条款。机械零部件应具有与最大的预期负荷相关的至少4到1个安全的因素，无永久性变形或破坏。 All flexible piping, flexible hoses and also any rigid pipework or connections used as transmission elements for safety purposes, shall be designed to withstand at least 4 x maximum working pressure without failure or permanent deformation.所有软管，软管和刚性管道或任何连接安全性的传动元件，设计应能承受至少4最大工作压力且无故障或永久变形。 The safety factor for the overspeed governor rope shall be at least 8 to 1, computed from the maximum force when the safety gear is initiated in relation to the minimum breaking load in accordance with the rope manufacturers specifications.对限速器钢丝绳安全系数应至少为81，计算基于绳子的最大应力，当安全性传动装置的最小损坏载荷应该和照制造商的规格匹配。 Wiring/pipework used for safety purposes shall be installed and protected to prevent damage due to external influences.安全性布线/管道应被安装设施来保护，以防止由于外部影响损伤。 13 Response elements used for safety purposes1.1.1.3安全性反应元件 Response elements include, e.g. safety related contactors, full-flow directional valves, locking devices, brakes, safety gear.响应要素包括：安全相关的接触器，全流方向阀，锁紧装置，制动器，安全装置。 5.2.2.3.1Full flow directional valves which are used for safety purposes shall be designed so that in the event of valve control pressure failure the valve shall not move to a dangerous position for the system.5.2.2.3.1全流量换向阀，安全性设计应使控制压力故障的阀门不会移动到一个对系统造成危险的位置。 This requirement may be fulfilled by either:此要求可被满足的条件： a) a mechanically and positively actuated full flow directional valve which acts directly on the relevant part of the hydraulic system, or机械和正动全流量换向阀，直接作用于液压系统相关的部分b) a pilot operated full flow directional valve controlled by a mechanically and positively actuated hydraulic safety device. The pilot operated full flow directional valve, shall in the event of control pressure failure, positive