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1 Scope

1.1 These requirements cover Appliance Wiring Material (AWM) in the form of single insulated conductors, multi-conductor cables, optical fibers, individual insulated conductors, and fiber optic members for use as components in multi-conductor cables.

1.2 The appliance wiring material covered by the requirements of this Standard are solely for use as factory-installed wiring either within the overall enclosure of appliances and other equipment (internal wiring) or as external interconnecting cable for appliances (external wiring), or for further processing as components in multi-conductor cables.

1.3 These requirements do not cover any wire, cable, or cord types that are presently covered in the National Electrical Code (NEC), NFPA 70, and are not intended for installation in buildings or structures in accordance with the NEC except within the scope of the installation instructions of the end-product for which their use is intended.

1.4 These requirements cover appliance wiring material with operating temperatures from a minimum 60°C (140°F) dry temperature rating and voltage ratings from a minimum 30-volt rating. Conductor size ranges from 50 AWG to 2000 kcmil. Appliance wiring material (AWM) composed entirely of optical fiber members or electrical conductors in combination with optical fiber members are also covered by these requirements.

1.5 These requirements do not cover the optical performance of any optical-fiber member or group of such members.

1.6 These requirements do not cover constructions which utilize flat, insulated conductors that are not laid parallel. The requirements for these products are found in the Standard for Flexible Materials Interconnect Constructions, UL 796F.

1.7 The evaluation of the performance of the semi-conductive polymeric layer described in 5.9 is not covered by this Standard.

1.8 In addition to these constructions, this Standard establishes guidelines for the evaluation of special constructions that, due to their specific end product use, are not required to meet all of the requirements for general construction AWM.

1.9 The final acceptance of AWM is dependent upon its use in complete equipment that conforms with the standards applicable to such equipment.

UL1651光纜是“Optical Fiber Cable”的簡(jiǎn)稱，UL依照NEC將光纜分為主要兩類：一為不帶導(dǎo)電金屬組件或材質(zhì)，一為含導(dǎo)電組件；此外，依照光纖的布線環(huán)境及燃燒等級(jí)又可分為三個(gè)等級(jí).但不會(huì)區(qū)分單模或則多模，對(duì)應(yīng)CSA標(biāo)準(zhǔn)為：CSA C22.2 No.232. 我們可提供規(guī)格指導(dǎo)，材料選購(gòu)，測(cè)試指導(dǎo)，樣品制作指導(dǎo)，預(yù)測(cè)等服務(wù).

測(cè)試關(guān)鍵點(diǎn)：燃燒測(cè)試，UL1666,UL1685,FT4，耐日光測(cè)試..

UL1651 服務(wù)項(xiàng)目：
(1)OFNP,OFCP：P級(jí)非導(dǎo)電型和導(dǎo)電型；
(2)OFNR,OFCR：R級(jí)非導(dǎo)電型和導(dǎo)電型；
(3)OFN,OFNG：一般用途的非導(dǎo)電光纖；
(4)OFC,OFCG：一般用途的導(dǎo)電光纖YCCT咨詢檢測(cè)機(jī)構(gòu)（Your Certification Consultant & Testing Co.,LTD,  簡(jiǎn)稱YCCT）是國(guó)內(nèi)一家專業(yè)從事UL及CUL申請(qǐng)認(rèn)證代理咨詢機(jī)構(gòu),“我們專一，我們專業(yè)”，現(xiàn)已成為國(guó)內(nèi)權(quán)威性的認(rèn)證申請(qǐng)代理咨詢檢測(cè)機(jī)構(gòu)，我們先后為來(lái)自全球的近2000家客戶提供過(guò)有關(guān)UL認(rèn)證方面綜合服務(wù)（產(chǎn)品設(shè)計(jì)，樣品指導(dǎo)，現(xiàn)場(chǎng)培訓(xùn)，大型安規(guī)知識(shí)講座，認(rèn)證咨詢代理，加嚴(yán)檢查改善，實(shí)驗(yàn)室籌備建設(shè)等），本機(jī)構(gòu)愿為各LED燈具生產(chǎn)企業(yè)提供“一步到位,多快好省”的全方位技術(shù)咨詢服務(wù)！
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