lr series ? dip ssr ? ratings to 40a @ 480 v ac with external heat sink ? scr output for heavy industrial loads ? ac or dc control ? zero-crossing (resistive loads) or random-fire (inductive loads) output ? optional mounting clip available (lmc-1) product selection control voltage 25a 40a 25a 40a 90-140 vac lr600240a25 lr600240a40 LR1200480A25 lr1200480a40 180-260 vac lr600240a25 lr600240a40 LR1200480A25 lr1200480a40 4-32 vdc lr600240d25 lr600240d40 lr1200480d25 lr1200480d40 available options output specifications (1) description 25a 40a 25a 40a operating voltage (47-63hz) [vrms] 24-280 24-280 48-530 48-530 transient overvoltage [vpk] 600 600 1200 1200 maximum off-state leakage current @ rated voltage [marms] 0.1 0.1 0.1 0.1 minimum off-state dv/dt @ maximum rated voltage [v/sec] (3) 500 500 500 500 maximum load current [arms] 25 40 25 40 minimum load current [arms] 0.15 0.15 0.15 0.15 maximum surge current n on-repetitive(16.6ms) [apk] 250 400 250 400 maximum on-state voltage drop @ rated current [vpk] 1.6 1.6 1.6 1.6 maximum i2 t for fusing (8.3 msec) [a2 sec] 260 660 260 660 maximum thermal resistance junction to ceramic base 0.9c/w 0.7c/w 0.9c/w 0.7c/w minimum power factor (with maximum load) 0.5 0.5 0.5 0.5
input specifications (1) description no suffix -120 -240 control voltage range 4-32 vdc 90-140 v 180-260 v must turn on voltage 4.0 vdc 90 vac 180 vac must turn off voltage 1.0 vdc 10 vac 10 vac typical input current (5)(6) 9 madc 15 11 maximum turn-on time [msec] (4) 1/2 cycle 10.0 10.0 maximum turn-off time [msec] 1/2 cycle 40.0 40.0 general specifications description parameters dielectric strength, input/output/base (50/60hz) 2500 vrms minimum insulation resistance (@ 500 vdc) 10 9 ohm maximum capacitance, input/output 8.0 pf ambient operating temperature range -30 to 80c ambient storage temperature range -30 to 125c weight (typical) 0.5 oz. (14.4g) encapsulation thermally conductive epoxy general notes 1) all parameters at 25c and per section unless otherwise specified. 2) dielectric and insulation resistance are measured between input and output 3) off-state dv/dt test method per eia/narm standard rs-443, paragraph 13.11.1 4) turn-on time for random switching models is 0.1 ms. 5) dc input circuitry incorporates active current limiter. 6) use suffix-120 for 120 vac control and -240 for 240vac control mechanical specifications
thermal derate information mounting clip (optional) agency approvals designed in accordance with the requirements of iec 62314 e116950 rev. 120911
annex - enviromental information
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