是不是有防爆型的LED三防灯 防爆 防腐 防尘 防水

ledpan

Q:是不是有防爆型的LED三防灯？
A:不是防爆的
$ u0 _6 J6 ]' C6 C5 g% Q, ?+ m( rQ:防爆，防腐，防尘，防水
1 X; A- s) G3 Q2 QA:就是三防灯
- k" k* C8 [: y) a0 q% S4 u; tQ:因为客户还提到了EX rate
A:那你想多了
/ K) V, w7 b# cQ: 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.
0 {( m' e: z& [& Z- F; ^4 @A:去找防爆灯工厂吧
$ i7 s9 o6 I" O1 NQ: Ex rating 是防爆灯里面的等级吗？
- J2 C+ u, @( Y* lA:对的
% g3 i6 C3 E6 W% y# E" `Q:要这种类型的,但改成LED.

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
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.
A:找工厂去问吧
9 e- l1 O& w6 r; ]( J% l7 V* bQ: 但邮件里有个EX Rating
6 `8 O& ]2 O9 P7 c; d/ DA: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。