2.NEMA TYPE 2-防滴型,屋內用,保護盤內設備免受非腐蝕性液體及落塵侵入。 3.NEMA TYPE 3-防塵型,防雨型,耐冰雹(冰)型,屋外用,保護盤內設備免受風砂,水,冰雹及外積冰之侵入。 4.NEMA TYPE 3R-防雨型,耐冰雹(冰),屋外用,保護盤內設備免受雨水侵入。 盤外冰雹(冰)之積存不致損壞盤體及盤外機構...
美国 冷却器NEMA12 4225NEMA TYPE:4X,CABINET COOLER 滤波器DNF51-3PH-30A PNF51-3PH-3X30A DNF05-H-10A DNF05-H10A PNF221-G-5A DNF05-H-10A DNF-55-Y-80A DNF55-Y-3*80ADNF55-Y-4*80A 火焰控制器 TM681A-11D111 韩国A/S:(032)584-5301流量计PA-20 P-1007322 NMGI-1 N-2704118-1 ...
美国防护等级评定 室内或室外使用，能对溅起的水花，风吹起的灰尘和管道口直接出水进行防护，在设备外壳上形成了冰块也不会损坏，具备防腐蚀能力 在防水防尘上相当于IEC的IP66 这是一个标准，可以在网上查下，一般是NEMA 4 4X这个样子，大概是防溅水防尘
Type 9 : Class II, Group E, F or G Hazardous Locations - Indoor Enclosures constructed for indoor use in hazardous locations classified as Class II, Division 1, Groups E, F, or G as defined inNFPA70. Type 10 : Requirements of Mine Safety and Health Administration Enclosures constructed to...
NEMA TYPE 说明
Type 4X NEMA enclosures are defined as: Indoor/Outdoor - Corrosion-resistant , Windblown Dust - Sleet, Snow, Water - Ice Formations Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against incidental contact with the enclosed equipment; to pro...
必应词典为您提供nematype的释义,网络释义: 或者同等包括;美国系列;
Type Number 1 2 3 3R 3S 4 and 4x 5 6and 6p 12and 12k 13 IP Designation IP10 IP11 IP54 IP14 IP54 IP56 IP52 IP67 IP52 IP54 --- 可编辑 何为NEMA 等级,如何与 IP 等级加以对照? NEMA 与 IP 为广泛公认的两种等级体系。NEMA 为美国国家电器制造 商协会的首字母缩写,在美国它通常用于设备...
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30” (762mm) or wider must be shipped individually.•Designed for bottom entry and exit of all cables and wires (power, load, control). Top cable entry and exit are possible. Conduit fittings approved for NEMA Type 3R enclosures must be used for bottom or top entry.NEMA Type 3R ...