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？
% f9 s/ C7 e9 j5 F7 TA:不是防爆的
$ [; r! H/ Z4 g7 IQ:防爆，防腐，防尘，防水
0 Y! C0 ^3 O9 Y  tA:就是三防灯
, x, j1 g2 O0 JQ:因为客户还提到了EX rate
; ]( l- R: I# f( p5 d8 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.
0 F2 I; h3 l6 r/ O! PA:去找防爆灯工厂吧
Q: Ex rating 是防爆灯里面的等级吗？
& E0 w( H8 {9 r$ tA:对的
& D/ _, m; _% v2 E$ gQ:要这种类型的,但改成LED.
1 p7 g1 o- c8 @3 t
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
" P8 U  e; K, }+ Z) n9 s+ T, f) OQ: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.
8 J# [- M! H0 B3 TA:找工厂去问吧
6 G+ q: o3 w4 |5 C) jQ: 但邮件里有个EX Rating
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。