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Q:是不是有防爆型的LED三防灯？; t1 P/ D& t* ^
A:不是防爆的' y: h4 c5 |0 J. x* ~5 |. {
Q:防爆，防腐，防尘，防水
5 K1 j& L" r3 M2 l% q4 IA:就是三防灯. V! O! B+ t( E$ n( A
Q:因为客户还提到了EX rate
+ M4 W9 m: T2 e( `2 ^A:那你想多了
+ r/ ? u' @5 m* }/ wQ: Their major concerns/factors are longevity, ability to withstand the elements, EX rating and cost. I am trying to find out how much they are currently paying, but I can’t be certain they will give me that info. I would like for you to have a look at these specifications in the link below and see if we can find someone who has this product in China. I would like a superior product if we can as they are having real trouble with corrosion and longevity in particular. I would also like for us to find someone doing LED technology in this field. " n( v# J/ F( y4 n+ X
A:去找防爆灯工厂吧: q9 ~& w$ b( Y6 j- Q% `
Q: Ex rating 是防爆灯里面的等级吗？$ X" H% Z+ Y5 F
A:对的7 W7 F; \, n9 b$ X" m0 B
Q:要这种类型的,但改成LED.
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A:防爆等级CLASS 1 DIVISION 1 GROUP ABCD，看客户要的哪种啊，你发的那种就是三房灯 fixture，里面放灯管
1 G; `, _% ~& z/ N( NQ:客户给我的链接看着是三防灯 Their major concerns/factors are longevity, ability to withstand the elements, EX rating and cost. / r$ ^8 w( @; S# i% H* e6 z) n4 e
A:找工厂去问吧
) o1 ^1 K9 A ?& YQ: 但邮件里有个EX Rating: J/ Y) y+ ~/ R+ \* A1 n' d
A:欧洲认证的防爆灯管科鸿健KHJ，耐比有。北美认证的不知道。中电南方的便宜点，科宏健的 很贵。! h9 e, {, ~0 q7 A
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发表于 2018-7-17 11:50:52
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