Product Main

Specifications

Application of Power Lightning Protection Box/Power Surge Protector:

  • DGM-DB, DGM-JB series of low-voltage power distribution systems are widely used in AC 50~60Hz, 220/380V supply power system of lines or equipment, mainly for weather , traffic, postal electricity, computer networks, residential areas, railways and petrochemical and so on. Play the function for the lightning over-voltage or line caused by transient over-voltage surge protection.
  • DGM-DB, DGM-JB power lightning protection box under normal circumstances, the lightning protection module in a disconnected state, doesnt affect the normal operation, when the lines are struck by lightning over-voltage pulse appears insantaneous, the anti-ray module in a very short time over-voltage turn on circuit will discharge to the earth , when the pulse after the disapperance of over-voltage , mine went back to the disconnect module, and thus does not affect the electricity supply.

DB-type the main features:

  • Intelligent lightning protection, and maintenance-free design
  • Long-range distance warning letter and counting function of a lightning strike , the largest data record 99 times
  • Capacity for lightning-resistant, with instructions intelligent quantitative failure.
  • Temperature control circuit technology used to avoid fires