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
" B4 x3 O9 k4 {( E' OQ:防爆，防腐，防尘，防水
A:就是三防灯
Q:因为客户还提到了EX rate
" }4 O, {: H! ^7 Q% n+ o8 BA:那你想多了
Q: 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.
; ]- w4 B: b# f9 a0 NA:去找防爆灯工厂吧
+ b1 I( s8 V  C8 U/ }Q: Ex rating 是防爆灯里面的等级吗？
4 E6 X2 h! N9 m* r+ ^A:对的
% T: Z0 \' h+ k; K/ O, B! {Q:要这种类型的,但改成LED.
7 z$ M4 Z$ O$ o
6 m3 p3 ^/ k' q3 T, ^& A3 oA: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
) I+ G6 U& f' }8 xQ: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.
; F: R8 g" n$ t# Q( ZA:找工厂去问吧
2 `2 W" l/ n& e7 n/ V, ZQ: 但邮件里有个EX Rating
, W! e2 M+ c* AA: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。