ctr series ? ratings 25a per phase @ 600 vac ? din-rail or panel mount 90mm (width) package ? ul 508 endurance rating for enhanced reliability ? scr output for heavy industrial loads ? overvoltage protection built in (internal tvs) ? led input status indicator ? ac or dc control ? zero-crossing (resistive loads) or random-fire (inductive loads) output ? ul recognized, ce, rohs and emc compliant product selection description 25 a 4-32 vdc control ctrd6025 90-140 vac control ctrb6025 180-280 vac control ctrc6025 available options output specifications (1) description ctrd6025 ctrb6025 ctrc6025 operating voltage (47-63hz) [vrms] 48-600 48-600 48-600 transient overvoltage [vpk] 1100 1100 1100 maximum load current (2) [arms] 25 25 25 minimum load current [arms] 0.1 0.1 0.1 maximum off-state leakage current @ rated voltage [marms] 0.25 0.25 0.25 minimum off-state dv/dt @ maximum rated voltage [v/sec] (3) 500 500 500 maximum on-state voltage drop @ rated current [vpk] 1.35 1.35 1.35 maximum surge current (50/60 hz, 1 cycle) [apk] 286/300 286/300 286/300 maximum i2t for fusing (50/ 60 hz, 1/2 cycle) [a2 sec] 410/374 410/374 410/374 ul/iec 60947 motor control rating @ 240v [hp/kw] (4) 1/0.74 1/0.74 1/0.74 ul/iec 60947 motor control rating @ 380v [hp/kw] (4) 2/1.48 2/1.48 2/1.48 ul/iec 60947 motor control rating @ 480v [hp/kw] (4) 3/2.22 3/2.22 3/2.22 minimum power factor (with maximum load) 0.5 0.5 0.5 min/max stranded wire 16/8 awg 16/8 awg 16/8 awg min/max solid wire 16/10 awg 16/10 awg 16/10 awg
input specifications (1) description ctrd6025 ctrb6025 ctrc6025 control voltage range 4.0-32 vdc 90-140 vrms 180-280 vrms minimum turn-on voltage 4.0 vdc 90 vrms 180 vrms minimum turn-off voltage 1.0 vdc 10 vrms 10 vrms minimum input current (5) 22 ma 15 ma 19 ma maximum input current (5) 28 ma 19 ma 24 ma maximum turn-on time [msec] (6) 1/2 cycle 20 20 maximum turn-off time [msec] 1/2 cycle 30 30 min/max stranded/solid wire 24/16 awg 24/16 awg 24/16 awg general specifications description ctrd6025 ctrb6025 ctrc6025 dielectric strength, input/output/base (50/60hz) 4000vrms 4000vrms 4000vrms minimum insulation resistance (@ 500 v dc) 10 9 ohms 10 9 ohms 10 9 ohms maximum capacitance, input/output 8 pf 8 pf 8 pf ambient operating temperature range (7) -20oc to 80oc -20oc to 80oc -20oc to 60oc ambient storage temperature range -40oc to 100oc -40oc to 100oc -40oc to 100oc status indicator display green led green led green led weight (typical) 21.2 oz. (600g) 21.2 oz. (600g) 21.2 oz. (600g) terminals box clamp type box clamp type box clamp type recommended terminal screw torque range: 5.0-6.0 in lb (0.6-0.7 nm) 5.0-6.0 in lb (0.6-0.7 nm) 5.0-6.0 in lb (0.6-0.7 nm) min. side by side spacing 0.8 inch (20mm) 0.8 inch (20mm) 0.8 inch (20mm) general notes 1) all parameters at 25c unless otherwise specified. 2) see derating curves 3) off-state dv/dt test method per eia/narm standard rs-443, paragraph 13.11.1 4) at 40c ambient temperature. 5) turn-on time for dc control random turn-on versions is 0.02 msec 6) input circuitry incorporates active current limiter. 7) for 180-280 vac control. maximum ambient operating temperature is 60c mechanical specifications
thermal derate information agency approvals designed in accordance with the requirements of iec 62314 e79183 rev. 082712 emc compatibility iec 62314 iec 60068-2-6 35mm/10-55hz iec 60068-2-27 15g / 11ms iec 61000-4-2 level 3 electrostatic discharge iec 61000-4-3 level 3 radiated electromagnetic noise iec 61000-4-4 level 3 immunity to electrically fast transients iec 61000-4-5 level 3 immunity to electrical surges iec 61000-4-6 level 3 conducted electromagnetic noise cispr 11 class a conducted and radiated noise for industrial environments pollution degree 2 overvoltage category iii
annex - enviromental information
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