English英语译成Chinese汉语: Technical Specification
General field: 技术/工程设计 | |
原文文本 - English英语
Safety recommendations for the XXX controller
Environmental conditions
Indoor use
IP30* (BS EN60529:1992)
Altitude
up to 2000 m
Operating temperature
+5 °C to +50 °C
Storage temperature
-25 °C to +70 °C
Relative humidity
80% maximum (non-condensing) for temperatures up to +31 °C
Linear decrease to 50% at +40 °C
Transient voltages
Pollution degree
NOTE: It may be necessary to house XXX in a suitable electrical enclosure according to the installation's environmental conditions to obtain a higher IP rating.
NOTE: For ambient temperatures under 40 degrees Celsius, maximum input power for the XXX is 800W. Temperatures between 40 and 50 degrees Celsius the maximum power is 400W.
WARNING: XXX is not recommended for use in ambient temperatures above 50 degrees Celsius.
WARNING: Earthing provisions for the complete machine is the responsibility of the OEM or installer.
WARNING: Isolation: XXXis isolated from the DC power supply by disconnection of the power connector. If any additional means of isolation is required, it must be specified and fitted by the machine manufacturer or the installer of the product. The isolator must be sited within easy reach of the CMM operator and comply with IEC61010 and any applicable national wiring regulations for the country of installation.
WARNING: The PSU must be single fault tolerant, approved to EN60950-1 and must be connected to a supply incorporating a protective earth conductor. Earthing provisions and residual fault protection for the complete machine is the responsibility of the OEM or installer.
WARNING: Switching off or isolating the XXX may NOT prevent unexpected machine movement. The user is advised to isolate the machine from the electricity supply, compressed air or other energy sources in accordance with the machine manufacturer's instructions before entering the danger zone or performing any maintenance operations.
| 翻译文本 - Chinese汉语
XXX控制器安全建议
环境条件
室内使用
IP防护等级30* (英国标准BS EN60529:1992)
海拔高度
最高可达2000 米
工作温度
零上5°C至零上50°C
存放温度
相对湿度
温度在零上31°C以内时最大80%（不凝结）
在零上40°C时直线下降至50%
瞬态电压
污染程度
零下25 °C至零上70 °C
注意：可能需要根据安装的环境条件将XXX置于适合的电器外罩中,以获得更高的IP防护等级。
注意：环境温度低于40摄氏度时，XXX的最大输入功率为800W。环境温度介于40和50摄氏度之间时，最大功率为400W。
警告: 不建议在50摄氏度以上的环境温度中使用XXX。
警告: 整机接地准备由原设备制造商（OEM)或安装商的负责。
警告: 隔离：XXX通过断开电源连接器与直流电源隔离。如果需要任何额外的隔离工具，必须由产品的机械制造商或安装商指定并安装。隔离器必须设置在三坐标测量机（CMM）操作员附近，并且符合IEC61010标准以及安装地所在国任何适用的国家布线规则。
警告: 供电单元（PSU）必须具备通过EN60950-1标准认证的单容错功能，且必须连接至带有保护接地导体的电源。 整机的接地准备和漏电故障保护由原设备制造商（OEM）或安装商的负责。
警告: 关闭或隔离XXX可能不会防止意外的机器动作。建议用户在进入危险区或执行任何维护操作之前，根据机械制造商的说明，将机器与电力供应、压缩空气或其它能源进行隔离。
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Chinese汉语译成English英语: Test Procedure
General field: 技术/工程设计 | |
原文文本 - Chinese汉语
1 概述
可靠性增长试验是一个有目标，有计划的试验-分析-改进的迭代过程。通过模拟使用环境条件，使受试产品暴露潜在的、由于设计与制造的薄弱环节引起的系统性故障模式，进行故障分析及故障原因确定；针对故障模式原因采取相应的纠正措施消除薄弱环节，通过再试验验证纠正措施的有效性，从而使产品的可靠性得到增长，以满足规定的可靠性目标要求。
2 引用文件
下列文件中的条款通过本文件的引用而成为本文件的条款。凡是注日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本文件，然而，鼓励根据本文件达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本文件。
| 翻译文本 - English英语
1 Overview
The Reliability Growth Test is a planned iterative test-analysis-improvement process with clear objective. The products tested are to be in the mode where they show their possible systematic failure due to defective design or manufacturing, by simulating the environmental conditions of service, so as to perform failure analysis and cause determination; we take relevant corrective actions to eliminate weak links against failure mode causes, and verify the validity of corrective actions by testing them again, so as to grow the product reliability and meet the requirements specified for reliability objective.
2 References
Some articles from the following documents are quoted here and become part of this document. For all dated reference documents, all of their following modifications (exclusive of corrigendum) or modified editions shall not be applicable to this document; however, it is encouraged that all parties who have reached an agreement based on this document, investigate and make clear whether the latest versions of these documents are applicable. The latest versions of all un-dated reference documents are applicable to this document. |
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