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solid state relay g3na 469 solid state relay g3na new models with 75-a and 90-a output join the previous models with 5- to 50-a output. ? ac output relays with 75-a and 90-a output added. ? all models feature a uniform mounting pitch. ? built-in varistor effectively absorbs external surges. (except g3na-d210b) ? operation indicator enables monitoring operation. ? protective cover for greater safety. ? standard models certified by ul and csa and -utu mod- els by vde (tv). (except g3na-410b, g3na-420b, and g3na-440b(-2)) ordering information to order: select the part number and add the desired rated input voltage, (e.g., g3na-240b- 100 to 120 vac ) . isolation zero cross function indicator rated output load (applicable output load) rated input voltage model phototriac yes yes 5 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-205b photocoupler 100 to 120 vac 200 to 240 vac phototriac 10 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-210b photocoupler 100 to 120 vac 200 to 240 vac phototriac 20 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-220b photocoupler 100 to 120 vac 200 to 240 vac 25 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-225b 100 to 120 vac 200 to 240 vac 25 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-425b 100 to 240 vac (table continued on next page.)
470 solid state relay g3na *loss time increases under 75 vac. note: 1. standard models are certified by ul and csa. 2. when ordering a ul, csa and tv-approved model, add ?-utu? to the model number as shown below: example: g3na-210b- utu. 3. the applicable load is the value for when the ssr is used with silicon grease applied to the sp ecified heat sink. the applicabl e load de- pends upon the ambient temperature. refer to load current vs. ambient temperature charts in the engineering data section. accessories heat sinks mounting track and accessories phototriac yes yes 40 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-240b photocoupler 100 to 120 vac 200 to 240 vac phototriac 75 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-275b-utu-2 photocoupler 100 to 240 vac phototriac 90 a at 24 to 240 vac* (19 to 264 vac) 5 to 24 vdc g3na-290b-utu-2 photocoupler 100 to 240 vac ? 10 a at 5 to 200 vdc (4 to 220 vdc) 5 to 24 vdc g3na-d210b 100 to 240 vac yes 10 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-410b 100 to 240 vac 20 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-420b 100 to 240 vac 40 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-440b-2 100 to 240 vac 50 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-450b-2 75 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-475b-utu-2 100 to 240 vac 90 a at 200 to 480 vac* (180 to 528 vac) 5 to 24 vdc g3na-490b-utu-2 100 to 240 vac isolation zero cross function indicator rated output load (applicable output load) rated input voltage model types applicable solid-state relays model standard mount g3na-205b, g3na-210b, g3na -d210b, g3na-220b, g3na-410b, g3na-420b y92b-a100 g3na-225b, g3na-240b-2, g3na-425b, g3na-440b-2 y92b-a150n g3na-440b-2 y92b-a250 track mount g3na-205b, g3na-210b, g3na-d210b, g3na-410b y92b-n50 g3na-220b, g3na-420b y92b-n100 g3na-225b, g3na-240b, g3na-425b, g3na-440b-2 y92b-n150 g3na-450b-2 y92b-p250 g3na-275b-utu-2, g3na-290b-utu-2, g3na-475b-utu-2, g3na-490b-utu-2 y92b-p250nf description model mounting bracket for g3na-240b and g3na-440b-2. changes pitch to 56 mm (2.21 in.) from 47.5 mm (1.73 in.), the same pitch as g3n-240b. r99-11 din rail track, 50 cm (1.64 feet) length; use with y92b-n ??? heat sinks pfp-50n din rail track, 1 m (3.28 feet) length; use with y92b-n ??? heat sinks pfp-100n spacer pfp-s end cap pfp-m one-touch mounting plate r99-12 for g3na
solid state relay g3na 471 specifications input ratings (ambient temperature: 25 c [77 f]) note: 1. the input impedance is measured at the maximum value of the rated supply voltage (for example, with the model rated at 100 to 1 20 vac, the input impedance is measured at 120 vac). 2. with constant current input circui t system, the impedance for the g3na-2 ?? b-utu is 15ma max. 3. refer to the ?characteristic data? for further details. 4. the g3na-240b(-utu) is 72k 20% 5. the g3na-240b(-utu) is 20 vac min. 6. the impediance for g3na-475b-utu-2 and g3na-490b-utu-2 is 7 ma max. output ratings *when the appropriate size omron heat sink is used. note: the load current varies depending on t he ambient temperature. refer to load current vs. ambient temperature charts in the engineering data section. type rated voltage operating voltage range impedance (see note 1) voltage level must operate voltage must release voltage g3na-2 ?? b 5 to 24 vdc 4 to 32 vdc 7 ma max. (see note 2) 4 vdc max. 1 vdc min. 100 to 120 vac 75 to 132 vac 36 k 20% (see note 4) 75 vac max. (see note 3) 20 vac min. (see note 3) 200 to 240 vac 150 to 264 vac 72 k 20% 150 vac max. (see note 3) 40 vac min. (see notes 3 and 5) g3na-4 ?? b 5 to 24 vdc 4 to 32 vdc 5 ma max. (see note 2) 4 vdc max. 1 vdc min. g3na-d210b 100 to 240 vac 75 to 264 vac 72 k 20% 75 vac max. 20 vac min. g3na-275b-utu-2 g3na-290b-utu-2 5 to 24 vdc 4 to 32 vdc 15 ma max. (see note 6) 4 vdc max. 1 vdc min. g3na-475b-utu-2 g3na-490b-utu-2 100 to 240 vac 75 to 264 vac 72 k 20% 75 vac max. 20 vac min. type applicable load rated load voltage load voltage range load current surge current v drm , v ceo (ref. value) with heat sink* without heat sink g3na-205b 24 to 240 vac 19 to 264 vac 0.1 to 5 a (at 40 c) 0.1 to 3 a (at 40 c) 60 a (60 hz, 1 cycle) 600v (v drm ) g3na-210b 24 to 240 vac 19 to 264 vac 0.1 to 10 a (at 40 c) 0.1 to 4 a (at 40 c) 150 a (60 hz, 1 cycle) 600v (v drm ) g3na-410b 200 to 480 vac 180 to 528 vac 0.2 to 10 a (at 40 c) 0.2 to 4 a (at 40 c) 1,200v (v drm ) g3na-220b 24 to 240 vac 19 to 264 vac 0.1 to 20 a (at 40 c) 0.1 to 4 a (at 40 c) 220 a (60 hz, 1 cycle) 600v (v drm ) g3na-420b 200 to 480 vac 180 to 528 vac 0.2 to 20 a (at 40 c) 0.2 to 4 a (at 40 c) 1,200v (v drm ) g3na-240b 24 to 240 vac 19 to 264 vac 0.1 to 40 a (at 40 c) 0.1 to 6 a (at 40 c) 440 a (60 hz, 1 cycle) 600v (v drm ) g3na-440b-2 200 to 480 vac 180 to 528 vac 0.2 to 40 a (at 40 c) 0.2 to 6 a (at 40 c) 1,200v (v drm ) g3na-450b 200 to 480 vac 180 to 528 vac 0.2 to 50 a (at 40 c) 0.2 to 6 a (at 40 c) g3na-d210b 5 to 200 vdc 4 to 220 vdc 0.1 to 10 a (at 40 c) 0.1 to 4 a (at 40 c) 20 a (10 ms) 400v (v ceo ) g3na-275b-utu-2 24 to 240 vac 19 to 264 vac 1 to 75 a (at 40 c) 1 to 7 a (at 40 c) 800 a (60 hz, 1 cycle) 600v (v drm ) g3na-475b-utu-2 200 to 480 vac 180 to 528 vac 1 to 75 a (at 40 c) 1 to 7 a (at 40 c) 800 a (60 hz, 1 cycle) 1,200v (v drm ) g3na-290b-utu-2 24 to 240 vac 19 to 264 vac 1 to 90 a (at 40 c) 1 to 7 a (at 40 c) 1,000 a (60 hz, 1 cycle) 600v (v drm ) g3na-490b-utu-2 200 to 480 vac 180 to 528 vac 1 to 90 a (at 40 c) 1 to 7 a (at 40 c) 1,000 a (60 hz, 1 cycle) 1,200v (v drm )
472 solid state relay g3na characteristics note: data shown are of initial value. type g3na-205b, -210b, -220b, -225b g3na-240b g3na-410b, -420b, -425b, -440b-2, -450b-2 g3na- d210b g3na- 275b- utu-2 g3na- 290b- utu-2 g3na- 475b- utu-2 g3na- 490b- utu-2 operate time dc input 1/2 of load power sour ce cycle + 1 ms max. 1 ms max. 1/2 of load power source cycle + 1 ms max. ac input 1 1/2 of load power source cycle + 1 ms ma x. 30 ms max. 3/2 of load power source cycle + 1 ms max. release time dc input 1/2 of load power sour ce cycle + 1 ms max. 5 ms max. 1/2 of load power source cycle + 1 ms max. ac input 1 1/2 of load power source cycle + 1 ms max. 30 ms max. 3/2 of load power source cycle + 1 ms max. output on voltage drop 1.6 v (rms) max. 1.6 v (rms) max. 1.8 v (rms max.) 1.5 v max. 1.6 v (rms) max. 1.8 v (rms) max. leakage current 5 ma max. at 100 vac 10 ma max. at 200 vac 10 ma max. at 200 vac 20 ma max. at 400 vac 5 ma max. at 200 vdc 5 ma max. at 100 vac 10 ma max. at 200 vac 10 ma max. at 200 vdc 20 ma max. at 400 vac insulation resistance 100 m min at 500 vdc dielectric strength 2,500 vac, 50/60 hz for 1 minute 4,000 vac, 50/60 hz for 1 min. vibration malfunction 10 to 55 hz, 1.5 mm double amplitude shock malfunction 1,000 m/s 2 (approx. 100g) ambient temperature operating -30 to 80 c with no icing or condensation storage -30 to 100 c with no icing or condensation ambient operating humidity 45% to 85% rh weight approx. 60 g approx. 70 g approx . 80 g approx. 70 g approx. 120 g
solid state relay g3na 473 engineering data load current vs. ambient temperature note: the ambient operating temperature of the y92b-p250nf is ? 30 to 70 c. be sure the operating temperature is within this range. g 3na-205b g 3na-210b/410b g 3na-220b/420b 20 16 10 8 6 5 4 2 0 ambient temperature ( c) ambient temperature ( c) ambient temperature ( c) load current (a) load current (a) load current (a) without heat sink without heat sink without heat sink with standard heat sink (y92b-a100 or y92b- n50) or aluminum plate measurin g 75 mm x 75 mm x t3.2 mm (w x h x t) with standard heat sink (y92b-a100 or y92b- n50) or aluminum plate measurin g 150 mm x 150 mm x t3.2 mm (w x h x t) with iron plate measurin g 100 x 100 x t0.8 (w x h x t) with standard heat sink (y92b-a100 or y92b- n100) or aluminum plate measurin g 200 mm x 200 mm x t3.2 mm (w x h x t) with iron plate measurin g 100 x 100 x t0.8 (w x h x t) g3na-240b g3na-440b 50 45 40 30 20 12 10 6 4 2 g3na-450b-2 load c u rrent (a) am b ient temperat u re ( c) w ith standard heat sink (y92b-p250) w itho u t heat sink 50 45 40 30 20 12 10 6 4 2 ? 30 ? 20 0204060 8 0 100 ? 30 ? 20 0204060 8 0 100 ? 20 0204060 8 0 100 0 0 60 50 40 30 20 10 6 0 ? 30 load c u rrent (a) am b ient temperat u re ( c) load c u rrent (a) am b ient temperat u re ( c) w itho u t heat sink w itho u t heat sink w ith standard heat sink (y92b-a150 n or y92b- n 150) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith standard heat sink (y92b-a150 n or y92b- n 150) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith y92b-a250 or heat sink w ith a radiation efficiency of 1 c/ w . 70 60 50 40 35 30 20 12 7 100 8 0 90 0 100 8 0 60 70 40 20 0 ? 20 ? 30 2 4a g3na-275b-utu-2 g3na-475b-utu-2 g3na-290b-utu-2 g3na-490b-utu-2 70 75 60 50 40 30 20 10 12 7 8 0 0 100 8 0 60 70 40 20 0 ? 20 ? 30 2 4a g3na-d210b 20 10 6 5 4 2 0 100 8 0 60 40 20 0 ? 20 ? 30 load c u rrent (a) am b ient temperat u re ( c) load c u rrent (a) am b ient temperat u re ( c) w itho u t heat sink w itho u t heat sink w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) 0.6 c/ w w ith heat sink using the y92b-p250 n f 0.3 c/ w w ith heat sink using the y92b-p250 n f load c u rrent (a) am b ient temperat u re ( c) w itho u t heat sink w ith standard heat sink (y92b-a100 or y92b- n 50) or al u min u m plate meas u ring 150 mm x 150 mm x t3.2 mm ( w x h x t) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t)
474 solid state relay g3na one cycle surge current the values shown by the solid line are for non-repetitive inrush currents. keep the inrush current below the values show n by the dotted line if it occurs repetitively. thermal resistance rth (back of junction ssr) (examples) thermal resistance rth of heat sinks (examples) note: when using a commercially availa ble heat sink, use one with a thermal resistance equal to or less that the omron heat sink. 60 40 20 0 5,000 1,000 500 200 100 50 30 10 ener g ized time (ms) inrush current (a peak) 150 100 50 0 5,000 1,000 500 200 100 50 30 10 ener g ized time (ms) inrush current (a peak) 200 150 100 50 0 5,000 1,000 500 200 100 50 30 10 ener g ized time ( ms ) inrush current (a peak) 400 300 200 100 0 5,000 1,000 500 200 100 50 30 10 ener g ized time (ms) inrush current (a peak) g3na-205b g3na-210b g3na-410b g3na-220b g3na-420b g3na-240b g3na-440b-2/-450b-2 28 30 26 24 22 20 18 16 14 12 10 8 6 4 2 0 2,000 1,000 500 200 300 100 50 70 30 20 10 ener g ized time ( ms ) inrush current (a peak) 900 800 700 600 500 400 300 200 100 0 1,000 100 50 300 30 10 ener g ized time ( ms ) inrush current (a peak) 1,200 800 1,000 600 400 200 0 1,000 100 50 300 30 10 ener g ized time ( ms ) inrush current (a peak) g3na-d210b g3na-275b-utu-2 g3na-475b-utu-2 g3na-290b-utu-2 g3na-490b-utu-2 40 20 0 ? 20 ? 40 100 80 60 40 20 0 ? 20 ? 30 ambient temperature ( c) variation rate (%) 3,000 2,000 1,000 700 500 300 200 100 70 50 30 20 24 22 20 18 16 14 12 10 8 6 4 2 0 heat sink area (cm 2 ) load current ( a ) note: the heat sink area refers to the combined area of the sides of the heat sink that radiate heat. for example, when a current of 18 a is allowed to flow throu g h the ssr at 40 c, the g raph shows that the heat sink area is about 450 cm 2 . therefore, if the heat sink is square, one side of the heat sink must be 15 cm ( ) or lon g er. ambient temperature 80 c aluminum plate 3.2 mm thick ambient temperature 40 c 450 (cm 2 )/2 temperature characteristics (for must operate voltage and must release voltage) heat sink area vs. load current g3na-2 ?? b ac input g3na-220b model rth ( c/w) g3na-205b 3.22 g3na-210b 2.62 g3na-220b 1.99 g3na-240b-2 0.45 g3na-275b-utu-2 g3na-475b-utu-2 g3na-290b-utu-2 g3na-490b-utu-2 0.45 g3na-d210b 2.62 model rth ( c/w) y92b-n50 2.8 y92b-n100 1.63 y92b-n150 1.38 y92b-a100 1.63 y92b-a150n 1.37 y92b-a250 1.00 y92b-p250nf 0.46
solid state relay g3na 475 dimensions relays note: all units are in millimeter s unless otherwise indicated. g3na-205b, g3na-210b, g3na-220b, g3na-410b, g3na-420b 15. 8 *1 8 .9 12 3 4 ( ? ) (+) 4.5 25 47.5 44 47.6 0.2 25 max. 27 max. *2 8 max. *30 max. *size for g3 n a-410b and g3 n a-420b. mountin g holes o u tp u t inp u t load 4.5 dia. 43 max. 5 8 max. operating indicator fo u r, m4 x 8 scre w s t w o, 4.3-dia. or m4 holes terminal arran g ement/ internal connections (top view) load po w er s u pply 11.9 47.6 0.2 12 3 4 ( ? ) (+) g3na-240b, g3na-440b-2 15. 8 *1 8 .9 47.5 44 4.5 25 11.9 mountin g holes o u tp u t inp u t load 25 max. 27 max. *2 8 max. *30 max. *size for g3 n a-240b and g3 n a-440b-2 5 8 min. 4.5 dia. t w o, m5 x 12 scre w s 43 max. t w o, m 4 x 8 operating indicator t w o, 4.3-dia. or m4 holes load po w er s u pply terminal arran g ement/ internal connections (top view) g3na-d210b 15. 8 47.6 0.2 12 3 4 ( ? ) (+) ? + 4.5 25 47.5 44 note: the load can b e connected to either the positi v e or negati v e side. 11.9 25 max. 27 max. mountin g holes o u tp u t inp u t load 4.5 dia. 43 max. 5 8 max. fo u r, m4 x 8 scre w s operating indicator t w o, 4.3-dia. or m4 holes terminal arran g ement/ internal connections (top view) load po w er s u pply n ote: w hen connecting the load, either the positi v e or negati v e side of the load terminals can b e connected. g3na-275b-utu-2, g3na-475b-utu-2, g3na-290b-utu-2, g3na-490b-utu-2 16. 8 *1 8 .9 47.5 44 25 8 .2 12 4.5 47.6 0.2 12 ( ? ) 4 (+) 3 mountin g holes o u tp u t inp u t load 4.5 dia. t w o, m5 x 12 scre w s operating indicator t w o, 4.3-dia. or m4 holes terminal arran g ement/ internal connections (top view) load po w er s u pply t w o, m4 x 8 scre w s 43 max. 5 8 max. 26 max. 2 8 max. *2 8 max. *30 max. *size for g3 n a- @@@ b-utu-2.
476 solid state relay g3na options (order separately) one-touch mounting plate the one-touch mounting plate is used to mount the gn3a to a din tr a c k . r99-12 for g3na (for the g3na and g3ne) ? when a relay is mounted to din track, use it within the rating for a relay without a heat sink. ? use the following din tracks: pfp-100n or pfp-100n2. mounting bracket heat sinks 30 44 two, m4 mountin g holes for the g3ne two, m4 mountin g holes for the g3na to mount the relay to din track, first mount it to the one-touch mountin g plate and then attach it to the din track as shown in the dia g ram. to remove the relay from the din track, pull down on the tab with a screwdriver in the direction of the arrow. r99-11 (for the g 3na-240b, g 3na-440b) 4.6 56 21 12.5 16 8 4 5 use mountin g bracket r99-11 so that the g3na-240b/-440b can be mounted with the same pitch as that of the g3n-240b. 5.6 47.6 90 0.3 35 30.5 0.3 30 5 4.5 6 35 0.2 90 0.4 mounting holes 4.6 dia. two, m3 holes two, m4 holes 77 max. 100 max. 44 max. 47 max. 51 max. wei g ht: approx. 200 g two, 3.2-dia. holes two, 4.4-dia. or m4 holes the orientation indicated by the external dimensions is not the correct mountin g orientation. when openin g mountin g holes, refer to the mountin g hole dimensions. for surface mountin g , a 30% deratin g of the load current is required (from the load current vs. ambient temperature g raphs). y92b-n50 heat sink (for the g 3na-205b, g 3na-210b, g 3na-d210b, g 3na-410b, g 3ne-210t(l))
solid state relay g3na 477 y92b-n100 heat sink (for the g 3na-220b, g 3na-420b, g 3ne-220t(l)) 35 30.5 0.3 47.6 90 0.3 5.6 5 4.5 28 13 35 0.2 30 the orientation indicated by the external dimensions is not the correct mountin g orientation. when openin g mountin g holes, refer to the mountin g hole dimensions. for surface mountin g , a 30% deratin g of the load current is required (from the load current vs. ambient temperature g raphs). 90 0.4 4.6 dia. two, m3 holes 77 max. 100 max. 71 max. 100 max. 75 max. two, 3.2-dia. holes mounting holes wei g ht: approx. 400 g two, m4 holes two, 4.4-dia. or m4 holes y92b-n150 heat sink (for the g3na-240b, g3na-440b-2) 35 47.6 5.6 5 4.5 30 90 0.3 56 0.3 13 2 8 the orientation indicated b y the external dimensions is not the correct mo u nting orientation. w hen opening mo u nting holes, refer to the mo u nting hole dimensions. for s u rface mo u nting, a 30 % derating of the load c u rrent is re qu ired (from the load c u rrent v s. am b ient temperat u re graphs). 4.6 dia. 77 max. 100 max. 100 max. 30 100 max. t w o, 3.2-dia. holes 104 max. mountin g holes w eight: approx. 560 g t w o, 4.4-dia. or m4 holes three, m4 holes 8 0 max. 47.6 m4 thermostat n c contact, 90 c 64 120 105 120 max. 133.4 fan po w er s u pply, 200 v ac 50/60 hz 160 max. 172 max. 110max. 64 0.3 130 0.3 y92b-p250nf heat sink (for the g3na-275b-utu-2, g3na-475b-utu-2, g3na-290b-utu-2, g3na-490b-utu-2) the orientation indicated b y the external dimensions is not the correct mo u nting orientation. w hen opening mo u nting holes, refer to the mo u nting hole dimensions. t w o, 4.6-dia. holes mountin g holes w eight: approx. 2.5 kg t w o, 4.5-dia. or m4 holes t w o, m4 holes o b ser v e the preca u tions gi v en in mo u nting method u nder preca u tions for correct use .
478 solid state relay g3na y92b-p250 70 max. four, m4 four, r2.5 130.5 max. 190.5 max. mounting holes four, 4.5 dia. or m4 47.6 two, m4 depth 10 y92b-a100 y92b-a150 y92b-a250 47.6 50 0.1 47.6 50 0.1 56 0.5 r2.2 r2.2 47.6 50 0.1 56 0.5 1.5 9.6 2 1.5 30 90 0.1 90 0.1 90 0.1 y92b-a100 heat sink (for the g3na-205b, g3na-210b, g3na-220b, g3na-410b, g3na-420b, g3na-d210b) y92b-a150n heat sink (for the g3na-240b, g3na-440b-2) y92b-a250 heat sink (for the g3na-440b-2) the orientation indicated b y the external dimensions is not the correct mo u nting orientation. w hen opening mo u nting holes, refer to the mo u nting hole dimensions. for s u rface mo u nting, a 30 % derating of the load c u rrent is re qu ired (from the load c u rrent v s. am b ient temperat u re graphs). mountin g holes t w o, m4 holes 100 max. three, m4 holes 150 max. three, m4 holes 250 max. 8 0.5 max. 45.5 max. fo u r, 4.3-dia. or m4 holes 102 max. w eight: approx. 210 g w eight: approx. 310 g w eight: approx. 510 g
solid state relay g3na 479 approvals ul recognized (file no. e64 562) / csa certified (file no. lr35535) - - ambient temp. = 40 c note: 1. when used with the proper omron heat sink part nu mber or an appropriately dimensioned equivalent. 2. the rated values approved by each of the safety standards (e.g., ul, csa, and tv) may be different from the performance characteristics i ndividually defined in this catalog. 3. in the interest of product improvement, specifications are subject to change. ssr type input voltage load type contact ratings without heat sink with heat sink (see note 1) g3na-205b 5 to 24 vdc 100 to 120 vac 200 to 240 vac general use/tungsten 3 a, 240 vac 5 a, 240 vac motor 2.5 fla, 15 lra, 240 vac 2.5 fla, 15 lra, 240 vac g3na-210b general use/tungsten 4 a, 240 vac 10 a, 240 vac motor 2.5 fla, 15 lra, 240 vac 5 fla, 30 lra, 240 vac g3na-220b general use/tungsten 4 a, 240 vac 20 a, 240 vac motor 2.5 fla, 15 lra, 240 vac 10 fla, 60 lra, 240 vac g3na-225b general use/tungsten 4 a, 240 vac 25 a, 240 vac motor 2.5 fla, 15 lra, 240 vac 12 fla, 72 lra, 240 vac g3na-240b general use/tungsten 6 a, 240 vac 40 a, 240 vac motor 5 fla, 30 lra, 240 vac 20 fla, 120 lra, 240 vac g3na-410b 5 to 24 vdc 100 to 240 vac general use/tungsten 4 a, 480 vac 10 a, 480 vac motor 2.5 fla, 15 lra, 480 vac 5 fla, 30 lra, 480 vac g3na-420b general use/tungsten 4 a, 480 vac 20 a, 480 vac motor 2.5 fla, 15 lra, 480 vac 10 fla, 60 lra, 480 vac g3na-425b general use/tungsten 4 a, 480 vac 25 a, 480 vac motor 2.5 fla, 15 lra, 480 vac 12 fla, 72 lra, 480 vac g3na-440b general use/tungsten 6 a, 480 vac 40 a, 480 vac motor 5 fla, 30 lra, 480 vac 20 fla, 120 lra, 480 vac g3na-450b general use/tungsten 6 a, 480 vac 50 a, 480 vac motor 5 fla, 30 lra, 480 vac 24 fla, 144 lra, 480 vac g3na-d210b general use 4 a, 200 vdc 10 a, 200 vdc
480 solid state relay g3na safety precautions precautions for safe use although omron continuously strives to improve the quality and reliability of our relays, the g3 na contains semiconductors, which are generally prone to occasi onal malfunction and failure. maintaining safety is particularly di fficult if a relay is used outside of its ratings. always use the g3na within the rated values. when using the g3na, always design the system to ensure safety and prevent human accidents, fires, and social damage even in the event of g3na failure, including system redundancy, measures to prevent fires from spreading, and des igns to prevent malfunction. 1. g3na malfunction or fire damage may occasionally occur. do not apply excessive voltage or current to the g3na terminals. 2. heat dissipation ? do not obstruct the airflow to the g3na or heat sink. doing so may cause the output element to short, or cause fire damage. ? be sure to prevent the ambient temperature from rising due to the heat radiation of the g3na. if the g3na is mounted inside a panel, install a fan so that the interior of the panel is fully venti- lated. ? mount the g3na in the specified orientation. if the g3na is mounted in any other orientation, abnormal heat generation may cause output elements to short or may cause burning. ? do not use the g3na if the heat sink fins are bent, e.g., as the result of dropping the g3na. heat dissipation characteristics will be reduced, possibly causing g3na failure. ? apply a thin layer of momentive performance material?s yg6260 or shin-etsu chemical?s g747, or a similar product to the heat sink before mounting. ? if a material with high thermal resistance, such as wood, is used, heat generated by the g3na may occasional ly cause fire or burning. when installing the g3na directly into a control panel so that the panel can be used as a heat sink, use a panel material with low thermal resistanc e, such as aluminum or steel. ? use the specified heat sink or one with equivalent or better char- acteristics. 3. wire the g3na and tighten screws correctly, observing the follow- ing precautions heat generated by a terminal error may occasionally result in fire damage. do not operate if the screws on the output terminal are loose. ? abnormal heat generated by wires may occasionally result in fire damage. use wires suitable for the load current. ? abnormal heat generated by termi nals may occasionally result in fire damage. do not operate if the screws on the output termi- nal are loose. tightening torque ? abnormal heat generated by termi nals may occasionally result in fire damage. when tightening terminal screws, be sure that no non-conductive foreign matter is caught in screw. ? for gn3a relays of 40 a or higher, use crimp terminals of an appropriate size for the wire diameter for m5 terminals. ? do not use any wires with damaged sheaths. these may cause electric shock or leakage. ? do not place wiring in the same conduit or duct as high-voltage lines. induction may cause malfunction or damage. ? use wires of an appropriate length, otherwise malfunction and damage may result due to induction. ? mount the din track securely. otherwise, the din track may fall. ? be sure that the g3na clicks into place when mounting it to din track. the g3na may fall if it is not mounted correctly. ? do not mount the g3na when your hands are oily or dirty, e.g., with metal powder. these may cause g3na failure. ? tighten the g3na screws securely. tightening torque: 0.78 to 0.98 n ? m ? tighten the heat sink screws securely. tightening torque: 0.98 to 1.47 n ? m 4. preventing overheating when using the high-capacity h eat sink (y92b-p250nf), always use a thermostat or other method to protect from overheating in the event that the fan stops. 5. do not touch fan blades when the fan is operating, do not touch the fan blades with any part of your body or allow foreign matter to come into contact with the blades. always attach the enclosed finger guard when using the g3na. 6. operating conditions ? only use the g3na with loads that are within the rated values. using the g3na with loads outside the rated values may result in malfunction, damage, or burning. ? use a power supply within the rated frequency range. using a power supply outside the rated frequency range may result in malfunction, damage, or burning. 7. do not transport the g3na under the following conditions. failure or malfunction may occur. ? conditions under which the g3na will be exposed to water ? high temperatures or high humidity ? without proper packing !warning gna n gna gna n gna gna gna ! caution ! caution ! caution ! caution ! caution screw size tightening torque m4 1.2 n ? m m5 2.0 n ? m
solid state relay g3na 481 operating and storage locations do not use or store the g3na in the following locations. doing so may result in damage, malfunction, or deterioration of performance characteristics. precautions for correct use please observe the following precaut ions to prevent failure to oper- ate, malfunction, or undesirable effect on product performance. before actual operation 1. the g3na in operation may cause an unexpected accident. therefore it is necessary to test the g3na under the variety of conditions that are possible. as for the characteristics of the g3na, it is necessary to consider differences in characteristics between individual ssrs. 2. unless otherwise specified, the ra tings in this catalog are tested values in a temperature range between 15 c and 30 c, a relative humidity range between 25% and 85%, and an atmospheric pres- sure range between 88 and 106 kpa (standard test conditions according to jis c5442). it will be necessary to provide the above conditions as well as the load condi tions if the user wants to con- firm the ratings of specific g3nas. mounting method ssr mounting pitch (panel mounting) relationship between ssrs and duct height ventilation outside the control panel if the air inlet or air outlet has a fi lter, clean the filter regularly to pre- vent it from clogging to ens ure an efficient flow of air. do not locate any objects around t he air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel. a heat exchanger, if used, should be located in front of the ssrs to ensure the efficiency of the heat exchanger. ? please reduce the ambient temperature of ssrs. the rated load current of an ssr is measured at an ambient temperature of 40 c. ? an ssr uses a semiconductor in the output element. this causes the temperature inside the control panel to increase due to heating resulting from the passage of elec trical current through the load. to restrict heating, attach a fan to the ventilation outlet or air inlet of the control panel to ventilate the panel. this will reduce the ambient temperature of the ssrs and thus increase reliability. (generally, each 10 c reduction in temperature will double the expected life.) example: for 10 ssrs with load currents of 10 a, 0.16 x 10 = 1.6 thus, 2 fans would be required. size of fans: 92 mm 2 , air volume: 0.7 m 3 /min, ambient temperature of control panel: 30 c if there are other instruments that generate heat in the control panel other than ssrs, additional ventilation will be required. ? do not use or store in locations subject to direct sunlight. ? do not use in locations subject to ambient temperatures outside the range ?20 to 60 c. ? do not use in locations subject to relative humidity outside the range 45% to 85% or locations subject to condensation as the result of severe changes in temperature. ? do not store in locations subject to ambient temperatures outside the range ?30 to 70 c. ? do not use or store in locations subject to corrosive or flammable gases. ? do not use or store in locations subject to dust (especially iron dust) or salts. ? do not use or store in locations subject to shock or vibration. ? do not use or store in locations subject to exposure to water, oil, or chemicals. ? do not use or store in location s subject to high temperatures or high humidity. ? do not use or store in locations subject to salt damage. ? do not use or store in locations subject to rain or water drops. 60 mm min. 80 mm min. 30 mm min. d u ct vertical direction load current (a) 5 a 10 a 20 a 40 a 75 a 90 a required number of fans per ssr 0.08 0.16 0.31 0.62 1.2 1.44 countermeasure 1 countermeasure 2 d u ct d u ct v ertical direction do not s u rro u nd the ssr w ith d u cts, other w ise the heat radiation of the ssr w ill b e ad v ersely affected. use short d u cts. if the d u cts cannot b e shortened, place the ssr on a metal b ase so that it is not s u rro u nded b y the d u cts. 50 mm max. (a height of no more than half the ssr's height is recommended.) airflo w mo u nting s u rface mo u nting s u rface mo u nting s u rface incorrect example d u ct d u ct d u ct base ssr be a w are of airflo w air inlet ventilation o u tlet (axial fan) d u ct
482 solid state relay g3na high-capacity heat sink (y92b-p250nf) din-track mounting ? assembled din tracks are heavy. mount the din tracks securely. be sure that the heat sink is securely locked to the din track. ? attach end plates (pfp-m, order separately) to both ends of the units on the din track to hold them in place. ? to mount a heat sink to a din track, press down at the point indi- cated by arrow 1 in the diagram and then press in the heat sink at the point indicated by arrow 2. applicable din track mounting is possible on te35-15fe (iec 60715) din tracks. din tracks from the following manufacturers can be used. direct mounting ? prepare mounting holes as shown in the diagram. tightening torque: 0.98 to 1.47 n ? m ? when mounting a heat sink directly, first remove the fan unit, then mount the heat sink by itself before attaching the fan unit again. (remove the two screws shown in the following diagram.) ? first, temporarily mount the heat sink with the bottom two screws and then attach the top two screws with the mounting bracket sand- wiched between the heat sink an d mounting surface. finally, tighten all four screws. ratings and characteristics of high- capacity heat sink (y92b-p250nf) fan ratings note: average values. thermostat ratings fan/thermostat ch aracteristics ? use a commercial power supply (50/60 hz) for the fan. ? be sure to turn off the power supply and wait for the blades to stop before inspecting the fan. ? high-precision ball bearings are us ed in the fan and these may be damaged if the fan is dropped or otherwise subjected to shock. the life and characteristics of t he fan will be reduced if the bear- ings are damaged. do not subject the fan to shock. ? the life of the fan depends on the ambient temperature, as a guideline, the fan life is 40,000 hours for continuous usage at 40c. ? be sure there are no objects near the air vents that would restrict air flow and no loose objects, such as electrical lines. ? the fan is an omron r87f-a4a-93hp (200 vac) fan. use the same model of fan for replacement. ? the tightening torque of the mount ing screw when replacing the fan is 0.44 n ? m. ? terminals equivalent to faston #110 are used for the fan power supply terminals. ? refer to the following table for the omron fan power supply plug cables (order separately). ? connect the ground screw hole on the fan to pe. manufacturer thickness: 1.5 mm thickness: 2.3 mm schneider am1-de2000 --- wago 210-114 or 210-197 210-118 phoenix n35/15 n35/15/15-2.3 vertical 64 0.3 130 0.3 fo u r, 4.5 dia. or m4 holes remove scre w s fan unit heat sink rated voltage 200 v operating voltage 85% to 110% of rated voltage frequency 50/60 hz rated current (see note.) 0.061 a at 50 hz 0.052 a at 60 hz rated speed (see note.) 2,600 r/min at 50 hz 3,050 r/min at 60 hz operating temperature approx. 90 c contact ratings 3 a at 240 vac or 24 vdc, resistive load motor type single-phase shading coil induction motor (2-pole, open type) terminal type te r m i n a l s insulation class iec class b (130 c) ul class a (105 c) csa class a (105 c) insulation resistance 100 m min. (at 500 vdc) between all power supply connections and uncharged metal parts. insulation withstand voltage 2,000 vac (1 minute) between all power sup- ply connections and uncharged metal parts. amb. operating temp. ? 30 to 70 c (no icing) amb. storage temp. ? 40 to 85 c (no icing) ambient humidity 25 to 85% protection impedance protection materials frame: die-cast aluminum blades: glass polycarbonate bearings ball bearings weight approx. 300 g compliant standards pse, en/iec 60335 (ce marking compli- ant) certified standards ul/csa (pending) cable length ul certified complies with electrical appliance and material safety law (japan) 1 m r87f-pc r87f-pcjt 2 m r87f-pc-20 r87f-pcjt-20
solid state relay g3na 483 preventing overheating with a high-capacity heat sink (y92b-p250nf) ? when the high-capacity heat sink is used, high-capacity switching at 75 a or 90 a requires forced cooling with a fan. connect the fan to a power supply according to its ratings specifications. ? if the fan stops due to a power supply error, due to foreign matter in the power supply connection, or due to aging, the heat sink will heat to high temperatures, possibly resulting in failure of the ssr or adverse affects on other devices. implement an overheating pre- vention measure, such as turni ng off the load current, if the heat sink overheats. ? a thermostat is provided to detect overheating. the thermostat uses a nc contact, i.e., the circuit will be opened for overheating. this thermo- stat can be used to stop the operation of the ssr. implement an over- heating prevention measure by using this signal to output an alarm or perform another response applicable to the system. also, confirm that there is no problem with the overall system. ? do not connect the thermostat directly to the load power supply. connect it to a contactor or other shutoff device connected above the ssr. ? terminals equivalent to faston #187 are used for the thermostat terminals. ? do not place heat-dissipating silicon grease on the thermostat. ? do not solder the thermostat terminals. ? the following diagram shows a protective circuit example. ventilating a high-ca pacity heat sink (y92b-p250nf) ? refer to ventilation outside the control panel . operating conditions ? do not apply currents exceeding the rated current otherwise, the temperature of the g3na may rise excessively. ? as protection against accidents due to short-circuiting, be sure to install protective devices, such as fuses and no-fuse breakers, on the power supply side. ? do not apply overvoltages to the i nput circuit or output circuit. fail- ure or burning may result. ? do not drop the g3na or otherwise subject it to abnormal shock. malfunction or failure may result. ? keep the cooling system running continuously during the on/off operation of the ssr. this is to allow residual heat to dissipate while the ssr is off. (load current 75a, 90a models) emc directive compliance (for -utu type) emc directives can be complied wi th under the following conditions. 1. ac-switching models ? a capacitor must be connected to the input power supply. ? a capacitor, varistor and toroidal core must be connected to the load power supply. ? the input cable must be less than 3 m. 2. dc-switching models ? the input cable must be less than 3 m. loss time the loss time will increase when the g3na is used at a low applied voltage or current. be sure that this does not cause any problems. using dc loads for a dc or l load, a diode shoul d be connected in parallel the load to absorb the counter electromotive force of the load. fuses connect a quick-break fuse in series with the load as a short-circuit protection measure. use one of the fuses in the following table or one with equivalent or better characteristics. recommended fuses reverse connection the output terminal side of the g3 na-d210b is connected to a built- in diode to protect the ssr from damage that may result from reverse connection. the ssr, however, cannot withstand one minute or more if the wires are connected in reverse. therefore, pay the utmost attention not to make polarity mistakes on the load side. load g3na load side inp u t side y92b-p250nf thermostat (nc contact) circ u it breaker (contact side) coil po w er s u pply circ u it breaker circ u it breaker (coil side) g3 n a output input recommended capacitor : 0.05 f, 500 v ac (load) 0.1 f, 250 v ac (input) recommended v aristor : 470 v , 1750 a recommended troidal core : n ec/toki n :esd-r-25b or equi v alent troidal core load 3 m max. g3na rated load current fuse model manufacturer applicable ssr 5 a 60lff5 hinode electric co., ltd. g3na-205b 8 a 60lff8 g3na-210b 10 a 60lff10 15 a 60lff15 g3na-220b 20 a 60lff20 50sha20 25 a 60pff25 50sha25 g3na-240b 30 a 60pff30 50sha30 40 a 50sha40 45 a 50sha45 50 a 50sha50 g3na-275b-utu-2 75 a 50sha75 80 a 50sha80 g3na-290b-utu-2 100 a 50shb100 output input g3 n a-utu load less than 3 m loss time ssr inp u t load load po w er s u pply
484 solid state relay g3na precautions on operating and storage environments 1. operating ambient temperature the rated value for the ambient operating temperature of the g3na is for when there is no heat buil d-up. for this reason, under condi- tions where heat dissipation is not good due to poor ventilation, and where heat may build up easily, the actual temperature of the g3na may exceed the rated value resulting in malfunction or burning. when using the g3na, design the s ystem to allow heat dissipation sufficient to stay below the load current vs. ambient temperature characteristic curve. note also that the ambient temperature of the g3na may increase as a result of environmental c onditions (e.g., cli- mate or air-conditioning) and oper ating conditions (e.g., mounting in an airtight panel). 2. transportation when transporting the g3na, observe the following points. not doing so may result in damage, malfunction, or deterioration of perfor- mance characteristics. ? do not drop the g3na or subject it to severe vibration or shock. ? do not transport the g3na if it is wet. ? do not transport the g3na under high temperatures or humidity. ? do not transport the g3na without packing it properly. 3. vibration and shock do not subject the g3na to excess ive vibration or shock. otherwise the g3na may malfunction and internal components may be deformed or damaged, resulting in failure of the g3na to operate. to prevent the g3na from abnormal vibration, do not install the g3na in locations or by means that will s ubject it to vibration from other devices, such as motors. 4. solvents do not allow the g3na or the resin portion of the fan?s thermostat to come in contact with solvents, such as thinners or gasoline. doing so will dissolve the ma rkings on the g3na. 5. oil do not allow the g3na terminal cover to come in contact with oil. doing so will cause the co ver to crack and become cloudy. 1. leakage current a leakage current flows through a sn ubber circuit in the g3na even when there is no power input. theref ore, always turn off the power to the input or load and check that it is safe before replacing or wiring the g3na. 2. screw tightening torque tighten the g3na terminal screws properly. if the screws are not tight, the g3na will be damaged by heat generated when the power is on. perform wiring using th e specified tightening torque. 3. handling relays do not mount the g3na when your hands are oily or dirty, e.g., with metal powder. these may cause g3na failure. 4. do not drop be careful not to drop a relay or heat sink onto any part of your body while working. injury may resul t. this is particularly true for the high-capacity heat sink (y92b-p 250nf), which weighs 2.5 kg. operation inp u t circ u it trigger circ u it s w itch element sn u bber circ u it varistor leakage c u rrent
solid state relay g3na memo
solid state relay g3na omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. no. x301-e-1b printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 09/11 specificat ions subject to change without notice all sales are subject to omron electronic components llc standard terms and conditions of sale, which can be found at http://www.components.omron.com/compon ents/web/webfiles.ns f/sales_terms.html all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.0393 7. to convert grams into ounces, multiply by 0.03527.

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