cmr48 series ? ratings from 35a to 65a @ 530 vac ? 45mm (width) package ? scr output for heavy industrial loads ? led input status indicator ? ac or dc control ? zer o -crossin g ( resistive loads ) or random-fire ( inductive loads ) out p u t product selection description 35 a 45 a 55 a 65 a 4-32 vdc control cmrd4835 cmrd4845 cmrd4855 cmrd4865 90-140 vac control CMRA4835 cmra4845 cmra4855 cmra4865 18-36 vac control CMRA4835e cmra4845e cmra4855e cmra4865e available options output specifications (1) description 35a 45a 55a 65a operating voltage (47-63hz) [vrms] 48-530 48-530 48-530 48-530 transient overvoltage [vpk] 1200 1200 1200 1200 maximum off-state leakage current @ rated voltage [marms] 10 10 10 10 minimum off-state dv/dt @ maximum rated voltage [v/sec] (2) 500 500 500 500 maximum load current [arms] 35 45 55 65 minimum load current [arms] 0.15 0.15 0.25 0.25 maximum surge current (16.6ms) [apk] 250 625 1000 1200 maximum on-state voltage drop @ rated current [vpk] 1.7 1.7 1.7 1.7 thermal resistance juncti on to case (rjc) [c/w] 1.02 0.63 0.31 0.28 maximum i2t for fusing (8.3 msec) [a2 sec] 260 1620 4150 6000 minimum power factor (with maximum load) 0.5 0.5 0.5 0.5
input specifications (1) description cmrd48xx cmra48xx control voltage range 4-32 vdc 90-140 vrms minimum turn-on voltage 4.0 vdc 90 vrms minimum turn-off voltage 1.0 vdc 10 vrms maximum reverse voltage 32 vdc - maximum input current 30 ma (4) - typical input current (4) 14 ma @ 5 vdc 15 ma @ 120 vrms maximum turn-on time [msec] (3) 1/2 cycle 10 maximum turn-off time [msec] 1/2 cycle 40 general specifications description parameters dielectric strength, input/output/base (50/60hz) 4000 vrms minimum insulation resistance (@ 500 v dc) 10 9 ohms maximum capacitance, input/output 8 pf ambient operating temperature range -40 to 80 ? c ambient storage temperature range -40 to 125 ? c status indicator display green led weight (typical) 16.8 oz. (476g) encapsulation themally conductive epoxy terminals cage type maximum wire size: output: awg 8 (3.8mm) input: awg12(2.5mm) recommended terminal screw torque range: output:10-15 in lb (1.1-1.7 nm) input: 5-6 in lb (0.6-0.7 nm) general notes 1) all parameters at 25c unless otherwise specified. 2) off-state dv/dt test method per eia/narm standard rs-443, paragraph 13.11.1 3) turn-on time for dc control random turn-on versions is 0.02 msec 4) input circuitry version incorporates active current limiter.
mechanical specifications thermal derate information agency approvals e1 1695 0 lr8 1689 1 26 92 1 ug re v. 12 15 10
annex - enviromental information
|
