type transparent cover(convexity form)B type transparent cover(plateau form)
。lntegrated body is fully sealed for waterproofing and dust-proofing
。lnner explosion-proof single-pole can be started up momentarily
。The ballast is treated by cast and seal the electronicorinductive type may be available
。The emergency device may be installed as required which consists of controller and cadium battery The controller has functions of charging and discharging over-voltage
主要技术数据 □Main Te