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Q:是不是有防爆型的LED三防灯？( ]! t" K1 P( Z# o
A:不是防爆的: G9 j) e. _4 B! F- w
Q:防爆，防腐，防尘，防水1 e0 \* Y3 D) K5 S2 p
A:就是三防灯
! |' E4 L; v: K5 RQ:因为客户还提到了EX rate
Y+ l, Z O8 C- H; V4 VA:那你想多了
' T' q& D. k6 J- |0 b9 V& HQ: 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.
1 p$ F! N7 @ o3 o: mA:去找防爆灯工厂吧& S$ ]$ w/ t% |$ o
Q: Ex rating 是防爆灯里面的等级吗？+ u! N! \/ g w- X) N" l
A:对的% v7 l. Z) Z. Q) M
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
& R5 P! |7 P, hQ: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.
3 K" l' C& U5 O* OA:找工厂去问吧4 I" [5 J, A7 F# M* h; E- T9 H
Q: 但邮件里有个EX Rating( h8 g. O$ ]- X& T0 _& ?
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
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