series mc 300 page 1 / 6 www.stpigroup.com 22, rue des chaises 45 140 saint jean de la ruelle - france tl : +33 (0)2 38 70 45 00 series mc 300 hermetically sealed relay hermetically sealed relay hermetically sealed relay hermetically sealed relay hermetically sealed relay for severe environmental conditions for severe environmental conditions for severe environmental conditions for severe environmental conditions for severe environmental conditions 3 no db 10 amp 3 no db 10 amp 3 no db 10 amp 3 no db 10 amp 3 no db 10 amp 1 pdt 10 amp 1 pdt 10 amp 1 pdt 10 amp 1 pdt 10 amp 1 pdt 10 amp non latching relay non latching relay non latching relay non latching relay non latching relay ? general characteristics ? switching characteristics no. of poles volume mass 3 normally open double break contacts and 1 pole double throw 16,4 cm 3 [1 in 3 ] 70 g [.16 lb. max] reference military specifications mil-prf-83536 main contact contact load at 28 vdc or 115/200 vac 400 hz 100 a for 100 ms 10 a permanent auxiliary contact rated current at 28 vdc 5 a resistive permanent time delay on operate 15 ms max time delay on release 10 ms for coil vdc 40 ms for coil vac life time resistive load : life at 10 a 100 000 cycles in rush at 100 a during 100 ms then 10 a 50 000 cycles life at 1/4 in (2,5 a) 10 6 cycles
series mc 300 page 2 / 6 www.stpigroup.com 22, rue des chaises 45 140 saint jean de la ruelle - france tl : +33 (0)2 38 70 45 00 ? environmental characteristics ? electrical characteristics v a 10 20 40 60 80 100 0,1 0,2 0,4 0,6 0,8 1 24 6 8 10 15 30 200 l/r=70ms v a 10 20 40 60 80 100 0,1 0,2 0,4 0,6 0,8 1 24 6 8 10 15 30 200 40ms 20ms 5ms fig. 1 diagram - resistive load for voltages higher than 28 vdc the switching capability, for a life expectancy of 100 000 cycles, versus supply voltage is given by the fig. 1 diagram fig. 2 diagram - inductive load for voltages highter than 28 vdc the switching capability, for a life expectancy of 50 000 cycles, versus supply for different l / r is given by fig. 2 diagram contact voltage drop (@ rated resistive load) dielectric strength @ sea level insulation resistance - initial - after guaranteed life - initial @ 60 hz - initial 150 mv max 275 mv max 100 megohms min. @ 500 vdc temperature range -70c to +125c vibration sinusoidal 30 g 70 to 3000 hz shock, any axis 100 g 6 ms seal hermetic (1 x 10 -8 atm cm 3 /s) coil to case all other points 1 000 vrms 1 250 vrms random 0,2 g2 / hz 70 to 3000 hz
series mc 300 page 3 / 6 www.stpigroup.com 22, rue des chaises 45 140 saint jean de la ruelle - france tl : +33 (0)2 38 70 45 00 ? part numbering system m c * 3 0 0 1 4 2 b *** relais type s internal voltage suppressor option al model number identification coil code mounting styles termination tyles 1 standard 4 , 7 see page 4 1 , 2 , see page 6 b , c , see page 5 special instructions or specifications ( on request )
series mc 300 page 4 / 6 www.stpigroup.com 22, rue des chaises 45 140 saint jean de la ruelle - france tl : +33 (0)2 38 70 45 00 technical characteristics ? coil characteristics ? connection diagram a b 1 2 3 c d x1 y2 a b 1 2 3 c d y2 x1 a b c d 1 23 y2 x2 series mc300 series mc s 300 with internal voltage suppressor (unenergized coil) viewed from terminals side reset coil last energized series mc 300 (ac configuration) contrasted bead contrasted bead contrasted bead coil code coil code 4 7 courant continu dc courant alternatif ac tension nominal nominal coil voltage 28 110 rsistance bobine ( ohms 10% 25 c ) coil resistance ( ohms 10% at 25 c ) 210 - tension maxi d'enclenchement 25 c max pick-up voltage at 25c 13 75 tension maxi d'enclenchement +125 c max pick-up voltage at + 125 c 18 95,4 tension de dclenchement de -70 c +125 c drop out voltage over temperature range 1,5 - 7 5 - 30
series mc 300 page 5 / 6 www.stpigroup.com 22, rue des chaises 45 140 saint jean de la ruelle - france tl : +33 (0)2 38 70 45 00 ? termination styles 5,08 5,08 6,9 o1,570,025 5,08 5,08 6,9 o1,57 +0,05 -0,025 (.200) (.200) (.200) (.200) (.270) (o .062.001) (.270) (o .062 ) - .001 +.002 5,08 5,08 6,9 o1,570,025 1,270,13 thk. silicone 5,08 5,08 6,9 o1,57 +0,05 -0,025 (.200) (.200) (.200) (.200) (.270) (o .062 ) - .001 +.002 (.270) (o .062.001) (.050.005) rubber gasket 1,270,13 thk. silicone (.050.005) rubber gasket * type e and k delivered without silicone gasket use mounting pad 564 2204 type b gold plated pins for plug-in socket type e * solderable tinned pins for pcb mounting type k * solderable tinned pins for pcb mounting for d c coil for a c coil type c gold plated pins for plug-in socket
series mc 300 page 6 / 6 www.stpigroup.com 22, rue des chaises 45 140 saint jean de la ruelle - france tl : +33 (0)2 38 70 45 00 coupling torque 0,45 m.n [3.9 in-lb] dimensions are in mm (in.) unless otherwise specified, tolerance is 0,25 [.010] ? mounting styles 25,7 max 1 4 35,5 36,7 43,6 max 15,9 23,8 3,8 25,8 max 25,7 max 25,8 max vis imperdables 25,7 1 4 35,7 43,6 max 15,9 23,8 max x x 6 2 1 2 entretoises 25,7 35,7 43,6 max 15,9 23,8 max m 3 captive screws 2 mounting pads (1.012 maxi) (1.016 maxi) (1.016 maxi) (.150) (.626) (.937) (1.398) (1.445) (1.717 maxi) (.040) (.157) (.626) (.937) (1.717 maxi) (1.012) (.040) (.157) (1.406) (maxi) (.626) (.937) (1.717 maxi) (1.012) (.040) (.236) (1.406) (maxi) (.079) (1.012 maxi) housing 1 housing 2 housing 10 xx : screw m3 housing 12 xx : screw 4-40-unc 2a housing 19
|
