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Q:是不是有防爆型的LED三防灯？3 ~5 ~' e. A7 `* @9 i1 u: g
A:不是防爆的; x7 p( C( a- I% [+ M' q: b
Q:防爆，防腐，防尘，防水3 g/ L0 d( n# b6 {% L* E
A:就是三防灯
: ]8 m9 ]# w/ B+ K5 e' I# fQ:因为客户还提到了EX rate
5 D# n* C" V6 j7 f; A g6 ^( I' jA:那你想多了
* C1 s. v9 t: a3 dQ: 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. ! L: D' J9 ~ X: I @. Z' S
A:去找防爆灯工厂吧% K( p: [6 {* I) z3 l" G/ x6 Y* n
Q: Ex rating 是防爆灯里面的等级吗？- y! ]% {' S4 m$ Z6 m% {3 t" M
A:对的' d/ F# d) [" @4 R0 l) ~
Q:要这种类型的,但改成LED.
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' H+ [3 G/ y9 R3 V3 ZA: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9 c/ Z8 ^: ~7 u9 k" i7 p. v
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.
/ Z# ]3 }, ?! }& z& Z, z/ VA:找工厂去问吧
; }2 ?- q2 R! z9 n) E4 E' vQ: 但邮件里有个EX Rating2 R( f9 W/ w" t Z9 V
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。3 o+ w! L, A) Z0 u7 H7 Z
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发表于 2018-7-17 11:50:52
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