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ANSI/UL 1008a-2012 转换开关设备安全性标准(提案日期1/20/12)

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【英文标准名称】:StandardforSafetyforTransferSwitchEquipment(Proposalsdated1/20/12)
【原文标准名称】:转换开关设备安全性标准(提案日期1/20/12)
【标准号】:ANSI/UL1008a-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:自动控制系统;转换开关;(电网)电源;转接开关装置;转接开关设备
【英文主题词】:Automaticcontrolsystems;Change-overswitches;Electricmains;Transferswitchingdevices;Transferswitchingequipment
【摘要】:1.AllowtheUseof90°CWireonAnyTransferDeviceandRequiretheUseof90°CWireonAnyTransferDeviceMarkedPerUL100851.53,RevisedTable34.1.2.AllowVentilatedEnclosuresat400AorMoreRatherThanatthePresent800ALevel,Revised6.2,6.2.1,6.3,and6.3.1.
【中国标准分类号】:
【国际标准分类号】:29_120_40
【页数】:
【正文语种】:英语


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Product Code:SAE J1356
Title:Minimum Performance Criteria for Falling Object Guards for Excavators
Issuing Committee:Optc4, Protective Structures
Scope:This SAE Recommended Practice applies only to excavators, as defined in SAE J/ISO 6165, working above ground, near an excavated or free standing bank or mine face which is higher than the top of the cab, or in demolition applications of free standing buildings or objects higher than the top of the cab.The evaluations are for resistance to penetration of guards to the point of infringement of the Deflection Limiting Volume (DLV, see SAE J397). The performance requirements of a representative specimen (that is, within the manufacturer's specifications), are based on the performance of proven structures under laboratory evaluation procedures.The areas protected include the top of the operator station (Top Guard), for protection from falling objects, and the front of the operator station (Front Guard), for protection from objects which approach the front of the cab.Although falling object guards meeting the following criteria may not give crush protection under all conceivable circumstances in which the machine could be struck from above or the front, it is expected that crush protection will be ensured under at least the loading condition specified in the tests listed in Section 5.This document establishes a consistent, repeatable test procedure and performance requirements for evaluating guards intended to provide excavator operators with reasonable protection from falling objects such as rocks.
基本信息
标准名称:风帽及附件(2002年合订本)
替代情况:原96T603改号
发布日期:
实施日期:2003-09-01
首发日期:
作废日期:
起草单位:轻工业部规划设计院
出版社:中国建筑标准设计研究院
出版日期:2003-09-01
页数:平装横16开,100页
适用范围

用于自然通风系统,适配管口直径为200~1000mm计9种。

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目录

目录 1 筒形风帽 3 2~4号筒形风帽总图(一) 4 2~4号筒形风帽零件图(一) 5 2~4号筒形风帽材料明细表(一) 8 2~4号筒形风帽总图(二) 9 2~4号筒形风帽零件图(二) 10 2~4号筒形风帽材料明细表(二) 13 5~10号筒形风帽总图 14 5~10号筒形风帽详图 15 5~10号筒形风帽零件图 16 5~10号筒形风帽材料明细表 19 5~10号筒形风帽材料明细表 20 筒形风帽滴水盘,滴水槽 21 筒形风帽滴水盘总图 22 2~5号筒形风帽滴水盘材料明细表 23 6~10号筒形风帽滴水盘材料明细表 24 筒形风帽滴水槽总图及材料明细表 25 筒形风帽手动保温蝶阀 27 2~5号筒形风帽手动保温蝶阀总图 28 2~5号筒形风帽手动保温蝶阀零件图 29 2~5号筒形风帽手动保温蝶阀材料明细表 31 6~10号筒形风帽手动保温蝶阀总图 32 6~10号筒形风帽手动保温蝶阀零件图 33 6~10号筒形风帽手动保温蝶阀材料明细表 35 筒形风帽手动蝶阀 37 2~5号筒形风帽手动蝶阀总图 38 2~5号筒形风帽手动蝶阀零件图 39 2~5号筒形风帽手动蝶阀零件图 40 2~5号筒形风帽手动蝶阀材料明细表 41 6~10号筒形风帽手动蝶阀零件图 42 6~10号筒形风帽手动蝶阀零件图 43 6~10号筒形风帽手动蝶阀零件图 44 6~10号筒形风帽手动蝶阀材料明细表 45 筒形风帽电动蝶阀 47 2~5号筒形风帽电动蝶阀总图 48

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