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Q:是不是有防爆型的LED三防灯？
, [& e7 E3 j' F/ m- d9 vA:不是防爆的
: p( D' T% X iQ:防爆，防腐，防尘，防水
8 z0 N+ x! X: l/ AA:就是三防灯/ `- d" c( ~# ^8 x, o# b
Q:因为客户还提到了EX rate# s/ A/ m2 W D8 T' b6 `
A:那你想多了
( S4 l2 d: c; `& Q3 G; P* GQ: 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. ' y( R2 i9 r3 i E
A:去找防爆灯工厂吧6 v! R# I2 T. ^: {- R
Q: Ex rating 是防爆灯里面的等级吗？/ S- n* H5 I/ I0 S- a, `5 S" F
A:对的
5 p. _ g0 ]) ^; i8 [' K0 W' mQ: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
! [/ ?+ x) u! B( m+ B: e1 X* _Q: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.
5 H) M! @9 t- X) q# ~A:找工厂去问吧& w; L e0 @+ M/ s1 ?) I @. I
Q: 但邮件里有个EX Rating h5 ?& e0 d9 n4 A, a2 M k+ p
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。
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发表于 2018-7-17 11:50:52
|LED盘
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