teledyne relays industrial solid state products page 10 specifications are subject to change without notice. efr series single scr output to 150 amps 1600 volts part numbers package & max blocking input type output options chip type voltage (piv)/ current line rating amps efr -scr 1600660 d -dc input 150 see table 1200480 zero cross below and 600240 switching page 58 r -dc input random turn-on a -ac input zero cross-switching options (add suffix to part number) - see page 58 for full description -002 control status led -012 ez mount tm -022 24 vac control -026 non-floating output terminals part number example: efr1200480d150 mechanical specification block diagram features/benefits ? highest rated solid state relay. ? high temperature plastic housing for exceptional mechanical ruggedness. ? back-to-back scrs for high dv/dt, current and voltage ratings. ? choice of zero cross and random turn-on versions. ? constant current input minimizes source current requirement (standard on d and a inputs only) ? constructed using teledynes unique fused copper tm process. this process yields superior thermal impedance and power cycling capabilities through reduced thermal interconnections, allowing for cooler, more reliable operation. ? the logic drive circuitry section uses the latest in reliable surface mount technology. ? integral snubber circuit for additional transient immunity. ? certifications: - ul and ulc recognized file #e128555 - ce # en60947-1 typical applications ? on/off and phase control of high power ac equipment. ? interfacing of microprocessor controls to ac loads - lights, motors, heaters, valves, solenoids etc. ? electromechanical line contractor replacement. ? industrial and process controls. ? uninterruptable power supplies. ? robotics motor position and speed controls. ? light dimmers. ? transformer tap switch. ? phase proportional drives general description the efr series ac solid state relays are designed to control very heavy loads. optical isolation ensures complete protection of control elements from load transients. teledynes advanced design featuring the fused copper tm process offers users superior thermal management resulting in superior performance, quality and reliability. detection/ control circuit control vdc input + a1 output a2 opto isolated control typical pcb mounting pcb 4.00 (101.6) .160 dia. (4.06) m5 screw / nut 2.500 (63.5) 3.60 (91.44) .758 (19.3) .200 (5.08) .420 (10.67) .160 (4.06) .825 (20.96) .825 (20.96) .250 typ. (6.35) 2.50 (63.5) .650 (16.51) 1.20 (30.5) efr package ac output ac + copper base plate .276 (6.99) 1.075 (27.31) 1.295 (32.89) .110 fast on 1.225 (31.12)
electrical specifications teledyne relays industrial solid state products industrial solid state products ? 800-436-8766 ? www.teledynerelays.com page 11 input (control) specifications load voltage/ parameter input code min max units 600240d 3 32 1200480d 3 32 1600660d 4.5 32 control voltage range 600240r 4 26 vdc 1200480r 4 26 1600660r 5 26 a 90 280 vac input current d,r(@5vdc) 15 a(@90vac) 15 must turn-off voltage d,r 1 vdc a 10 vac reverse voltage d,r -32 vdc protection a n/a turn-off current d,r 0.25 ma(dc) a 2.5 ma(ac) output (load) specification parameter voltage code min max units 600240 24 280 load voltage rating 1200480 48 530 vac 1600660 60 660 frequency range (note 2) 47 400 hz 600240 600 over voltage range 1200480 1200 vpeak 1600660 1600 on-state voltage drop 1.7 v @ max rate current turn-on time d,a 8.3 ms r 0.02 ms turn-off time 8.3 ms leakage current (off-state) 5 ma @25 c dv/dt (typical) 500 v/ m s isolation (all terminals to heatsink) = vrms for 1 min with unit mounted properly 4000 v operating temperature -40 125 c power factor range 0.5 1.0 output (load) specifications (contd) parameter output current min max units output current rating 150 0.05 150 a (load current @85 c) surge current rating 150 1600 a see fig 1 (non- repetitive 16.7 ms) thermal resistance 150 0.25 c/w junction to case (j c ) notes: 1.) where overvoltage transient spikes are present, suppression may be required. a suppressor and/or a snubber circuit across the ac terminals of the module will provide additional transient immunity. 2.) for 400 hz inductive load, contact factory. efr series single scr output to 150 amps 1600 volts ma 100 10 1 3500 3000 2500 2000 1500 1000 500 0 150a figure 1 max non-repetitive surge current number of equal amplitude current pulses at 60hz max on-state surge current (amps rms)
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