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Product Code:SAE J2233
Title:Bus Body Heating System Test
Issuing Committee:Truck And Bus Windshield Wipers And Climate Control Comm
Scope:This SAE Recommended Practice establishes uniform cold weather test procedures and performance requirements for engine coolant type heating systems of bus that are all vehicles designed to transport 10 or more passengers. The intent is to provide a test that will ensure acceptable comfort for bus occupants. It is limited to a test that can be conducted on uniform test equipment in commercially available laboratory facilities. Required test equipment, facilities, and definitions are included. There are two options for producing hot coolant in this recommended practice. Testing using these two approaches on the same vehicle will not necessarily provide identical results. Many vehicle models are offered with optional engines, and each engine has varying coolant temperatures and flow rates. If the test is being conducted to compare the performance of one heater design to another heater design, then the external coolant source approach (Test A) will yield the most comparable results. If the test is being conducted to validate the heater installation on a specific vehicle model with a specific engine, then using the engine to heat the coolant (Test B) will be more appropriate. Defrosting and defogging procedures and requirements are established by SAE J381 which is hereby included by reference.This document will be reviewed and revised as required with advancements in technology and changes in environmental laws.【英文标准名称】:Aerospaceseries-Electricalcontactsusedinelementsofconnection-Part034:Contacts,electrical,triaxial,size08,male,typeD,crimp,classR-Productstandard;GermanandEnglishversionEN3155-034:2007
【原文标准名称】:航空航天系列连接器部件中使用的电触点第034部分:R级、D型压接尺寸为8的插头三相电触点产品标准
【标准号】:DINEN3155-034-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;连接器的连接件;触点;触点连接;接触插入物;名称与符号;尺寸;电缆;电触点;电气装置;紧固件;量规;材料;多语种的;针形连接器;产品标准;航天运输;规范(验收);表面防护;测试;类型
【英文主题词】:Aerospacetransport;Airtransport;Connectoredjoints;Contact;Contactconnection;Contactinserts;Designations;Dimensions;Electriccables;Electriccontacts;Electricalinstallations;Fasteners;Gauges;Materials;Multilingual;Pincontacts;Productstandards;Spacetransport;Specification(approval);Surfaceprotection;Testing;Types
【摘要】:Thisstandardspecifiestherequiredcharacteristics,testsandtoolingapplicabletomaleelectricaltriaxialcontacts,size08,typeD,crimp,classR,usedinelementofconnectionaccordingtoEN3155-002.ItshallbeusedtogetherwithEN3155-001.TheassociatedfemalecontactsaredefinedinEN3155-035andEN3155-043.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:30P.;A4
【正文语种】: