high voltage reed relay - hvk1 high voltage reed relay - hvk1 one form a, one form b. 8kvdc switching. 17kvdc coil to contact isolation. printed circuit pins and polyamide bolt mounting. ?50?series push on connector tabs or flying leads. fully vacuum (5 torr) encapsulated. if you have a volume requirement for a product variant not shown on this sheet please contact us. coil details at 25?c, 75% rh typical operate time 1.0 - 1.5ms (without coil lag) typical release time 0.5 - 1.0ms (without coil lag) typical bounce time 0.5 - 1.0ms contact details main contact initial contact resistance 100m ? max 40m ? typical maximum switching voltage 8kvdc maximum switching current 3a (resistive) maximum switching power 50w (dc or ac peak) electrical life no deterioration in contact resistance <40m ? after 10,000,000 cycles at: (a) 3a, 16.6vdc or (b) 1ma, 8kvdc other electrical details at 20?c 75% rh insulation resistance across main contact: 10 3 m ? at 1kvdc withstand across main contact (form a): 9kvdc 1 min withstand across main contact (form b): 8kvdc 1min temperature range operating: 0?c to +30?c at nominal voltage. between +30?c and +50?c the nominal voltage must be increased by 0.4% per ?c above +30?c. storage: -25?c to +85?c whilst incorporating an internal magnetic screen to maximise coil efficiency, the relays must be mounted clear from stray magnetic fields. nominal resistance must must order codes volts ohms operate release push on tabs flying leads form a 5vdc 50 4.0vdc 0.25vdc ed14134 ed14234 contact 12vdc 200 9.6vdc 0.60vdc ed14133 ed14233 24vdc 820 19.2vdc 1.20vdc ED14132 ed14232 form b* 5vdc 55 4.0vdc 0.50vdc ed14147 ed14247 contact 12vdc 320 9.6vdc 1.20vdc ed14146 ed14246 24vdc 1000 19.2vdc 2.40vdc ed14145 ed14245 specifications at 20?c and 75% rh *form b relay coils require a step function operate voltage waveform.
luton road, dunstable, bedfordshire lu5 4lj england telephone: 01582 662241 fax: 01582 600767 e-mail: info@erg.co.uk http://www.erg.co.uk high voltage reed relay - hvk1 this leaflet is believed to contain the best information available at the time of printing, but is subject to change without no tice. performance figures, where quoted, are actually estimates based on our experience or that of our customers or statutory authorities. in common with all components reliability varies with many fa ctors, and users are invited to contact us in appropriate cases so that where relevant information is available it may be considered by the user. all supplies are subject to the company?s standard co nditions of sale which are available on request. tab connection - mechanical details tabs in accordance with bs5057 1988 component size 6.3 schematic layout contact form tab connection flying lead connection all dimensions in millimetres. tolerances: two decimal places 0.1mm one decimal place 0.4mm flying lead connection - mechanical details silicone rubber insulated lead. red. length 150mm min. overall diameter - 2.6mm nominal, conductor 16/0.02mm. voltage category a(bs6195) current rating: 3a continuous operating temperature -60?c to +150?c (other lead wires, lengths, terminals and finishes can be supplied) 1a 1b schematic arrangements (viewed from underside)
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