The EDV-1 is a high voltage electric detonator, designed for initiating explosive charges during blasting works of special purposes (tallage of frozen ground during construction in dangerous conditions related with the wandering current and static electricity). It does not content explosives. It has an electric igniter with an exploding fuse head The lead wire length is 2m. The length of lead wire under of the consumer can be anyone Material of the thread-copper, its 0 is 0,5 mm. Material of the sheel-steel with tombac coating. They are delivered in boxes. There are 1260 electric detonators in one box. Number of UN 0030, classification code1.1B.