ssr with failure detection function G3PC j-71 ssr ssr with failure detection function G3PC detects failures in ssrs used for heater temperature control and simultaneously outputs alarm signals. this product supports the safe design of heater control systems, and contributes to maintenance improvements by the user. main detection items: ssr short-circuits and ssr open-circuits alarm output possible to npn/pnp-input devices. the failure-detection function is built-in and power is supplied from the main circuit power supply making wiring simple. slim design (width: 22.5 mm) incorporating radiator. in addition to screw mounting, din track mounting is also pos- sible. conforms to international standards (iec, ul, and csa). ordering information list of models accessories (order separately) specifications ratings (at an ambient temperature of 25 c) detection power supply operating circuit main circuit alarm output insulation method zero-cross function indicators applicable output load model number phototriac coupler yes yes (see page 75) 20 a, 100 to 240 vac (resistive load: ac, class1) G3PC-220b-vd name dimensions model number mounting track 50 cm ( l ) 7.3 mm (t) pfp-50n 1 m ( l ) 7.3 mm (t) pfp-100n 1 m ( l ) 16 mm (t) pfp-100n2 rated power supply voltage 100 to 240 vac (50/60 hz) operating voltage range 75 to 264 vac (50/60 hz) current consumption 15 ma ac max. (at 200 vac) input method voltage input rated input voltage 12 to 24 vdc operating input voltage range 9.6 to 30 vdc must-operate voltage 9.6 vdc max. reset voltage 1 vdc min. input current 7 ma dc max. (at rated input voltage) rated load voltage 100 to 240 vac (50/60 hz) operating voltage range 75 to 264 vdc (50/60 hz) rated carry current 20 a (ta = 40) minimum load current 0.1 a inrush current resistance (peak value) 220 a (60 hz, 1 cycle) permissible (i 2 t) 260 a 2 s applicable load (with class-1 ac resistive load) 4 kw (at 200 vac) output off collector voltage 30 vdc max. maximum carry current 0.1 a output form independent npn open collector www.datasheet.co.kr datasheet pdf - http://www..net/
j-72 ssr with failure detection function G3PC characteristics engineering data operate time 1/2 of load power source cycle + 1 ms max. release time 1/2 of load power source cycle + 1 ms max. main circuit output on voltage drop 1.6 v rms max. off leakage current 10 ma max. (at 200 vac) alarm output output on voltage drop 1.5 v max. off leakage current 0.1 ma max. insulation resistance 100 m ? min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min vibration resistance destruction: 10 to 55 to10 hz, 0.35-mm single amplitude shock resistance destruction: 294 m/s 2 ambient temperature operating: -20 to 60 c (with no icing or condensation) storage: -30 to 70 c (with no icing or condensation) ambient operating humidity 45% to 85% weight approx. 300 g approved standards ul508, csa22.2 no. 14, en60947-4-3 (iec947-4-3) approved by vde emc emission en55011 group 1 class b immunity esd iec947-4-3, en61000-4-2 4 kv contact discharge 8 kv air discharge immunity electromagnetic iec947-4-3, en61000-4-3 10 v/m (80 mhz to 1 ghz) immunity eft iec947-4-3, en61000-4-4 2 kv ac power-signal line immunity surge transient iec947-4-3, en61000-4-5 2 kv immunity rf disturbance iec947-4-3, en61000-4-6 10 v (0.15 to 80 mhz) immunity dips iec947-4-3, en61000-4-11 0 2 4 6 8 10 25 20 15 10 5 0 10 20 30 40 - 20 0 20 40 60 80 100 10 30 50 100 300 500 1,000 3,000 5,000 0 50 100 150 200 250 the figure will be less than 1/2 for repetitive input. inrush current resistivity (non-repetitive input) load current vs. ambient temperature input voltage vs. input current input voltage vs. input impedance input impedance (k ? ) input current (ma) load current (a) inrush current (a. peak) ta = +25 c input impedance input current energized time (ms) ambient temperature (?c) input voltage ( v) www.datasheet.co.kr datasheet pdf - http://www..net/
ssr with failure detection function G3PC j-73 ssr operation failure detection function conditions for ssr failure detection note: 1. the contents of each of the above failure modes is as follows: ssr short-circuit: ssr output circuit remains in the on state. ssr half-wave short-circuit: ssr output circuit remains in the on state in one direction. ssr open-circuit: ssr output circuit remains in the off state. ssr half-wave open-circuit: ssr output circuit remains in the off state in one direction. in addition to the failure modes listed above, detection of circuit disconnections for the load circuit is also possible. (as a rough guide, circuit disconnection will be detected if the load impedance is greater than or equal to 1 m ? .) 2. the same power supply is used for both the detection and for the output circuit and so detection is not performed during power interrup- tions. 3. if power supply (terminal 3) is in the open state, the ssr will still turn on and off in the same way but the failure detection function and alarm display will not operate properly. connection diagrams (main circuit) the following diagrams show the applicable load connection configurations for ssr failure detection. note: with 3-phase connection, so that the power supply voltage is applied between the G3PC s terminals 1/l1 and 3, connect the desired phase to terminal 3. timing chart note: after failure detection, if the detection conditions differ to the conditions given under conditions for ssr failure detection , alarm output is reset. failure mode (see note 1.) operating input (between terminals a1 and a2) detection time alarm display (see note 3.) alarm display (between terminals x1 and x2) (see note 3.) ssr short-circuit off 0.5 s max. (see note 2.) red open collector transistor output ssr half-wave short-circuit off ssr open-circuit on ssr half-wave open-circuit on single phase 3-phase star connection 3-phase delta connection (3-phase, 2-wire switching) 3-phase v connection G3PC G3PC G3PC G3PC G3PC G3PC G3PC G3PC heater heater heater heate r heater heater heater heater heater main circuit power supply (load side) operating input (between terminals a1 and a2) input led (yellow) load current rdy/alm led (green: ; red: ) alarm output (between terminals x1 and x2) ssr on normally ssr off normally ssr short-circuit reset (see note.) ssr open-circuit reset (see note.) ssr failure detection circuit disconnection detection on the load side load circuit disconnection reset (see note.) www.datasheet.co.kr datasheet pdf - http://www..net/
j-74 ssr with failure detection function G3PC dimensions accessories (order separately) G3PC-220b-vd 114.4 8 4. 2 1 3 . 5 68 90 0 . 2 80 8 . 5 x 3 90 0 . 3 1 3 0 . 3 note the above dia g ram i s for wh e n th e t er - minal cover is o p en . mountin g hole s n o t e the above dia g ram i s for wh e n th e t e rm i - n a l c ov e r i s c lo sed. 4.6x5.6 elli p tic hol e 130 max. 1 1 00 max . 22. 5 max . terminal cover tow , 4.6 dia . three , 4.5 dia. or m 4 4.5 15 25 10 25 25 25 10 1,000 (500) 7.3 0.15 35 0.3 27 0.15 (see note) 15 (5) 1,000 (500) 35 0.3 27 24 29.2 1.5 1 16 4.5 25 25 10 15 1,000 25 25 15 10 1,000 (500) (see note) (see note) note values in parentheses indicate dimensions for the pfp-50n. mounting tracks pfp-100n, pfp-50n pfp-100n2 1,000 (500) (see note) www.datasheet.co.kr datasheet pdf - http://www..net/
ssr with failure detection function G3PC j-75 ssr installation external specifications terminal arrangement indicators note: the same indicator is used as both the power supply indicator and the alarm indicator. appearance connection example note: 1. if the detection power supply terminal (terminal 3) is not connected, failure detection is not performed and so be sure to conn ect this terminal. 2. if the load is connected to terminal 1/l1, failure detection may not operate correctly and so connect the load to terminal 2/t1 . 3. with inductive loads (relay coil, etc.), connect back-current prevention diodes to both sides of the load. terminal name terminal number screw size main circuit terminals (output) 1/l1, 2/t1 m4 detection power sup- ply terminal (input) 3 operating circuit ter- minals (input) a1, a2 m3.5 alarm output termi- nals (output) x1, x2 name symbol color meaning status indicators rdy green ssr normal alm red ssr failure detection and circuit discon- nection detection input indicator input yellow operating 3 1/l1 a1(in + ) a2(in ? ) x1(alm + ) x2(alm ? ) 2/t1 rdy/alm input 1 3 2 x1 x2 (see note 1.) (see note 2.) voltage output for temperature controller, sequencer 12 to 24 vdc 30 vdc min. input for temperature controller, sequencer heater l1 ac in alm t1 a1 a2 display labels www.datasheet.co.kr datasheet pdf - http://www..net/
j-76 ssr with failure detection function G3PC precautions refer to the technical information for ssrs (cat. no. j137) for gen- eral precautions. correct use before actual operation 1. in actual operation, the G3PC may cause accidents that were unforeseeable at the theoretical stage. therefore it is necessary to test the G3PC under a variety of conditions that are possible. as for the characteristics of the G3PC, it is necessary to consider the differences between G3PC units. 2. the ratings in this datasheet are for testing in a temperature range of 15 to 30 c, a relative humidity range of 25% to 85%, and an atmospheric pressure range of 88 to 106 kpa. when testing operation, it is necessary to confirm correct operation not only with the actual load that will be used, but also at the same ambi- ent conditions as for actual operation. mounting method din track mounting when mounting to a din track, mount the G3PC until it clicks into place, otherwise it become loose during use and fall. fix both ends with end plates. panel mounting when mounting directly to a panel, observe the following conditions: screw diameter: m4 tightening torque: 0.98 to 1.47 n m note: use the G3PC at a load current of 50% of the rated load current when it is mounted horizontally. side-by-side mounting note: use the G3PC at a load current of 80% of the rated load current when it is mounted side-by-side. wiring when using crimp terminals, observe the terminal clearances shown below. be sure that all lead wires are of a thickness appropriate for the current. the output terminals are charged, and touching them may result in electric shock, even when the G3PC is off. separate the outputs from the power supply by installing a circuit-breaker at a higher level in the circuit. tightening torque be sure to tighten the screws to the specified torques given below. not doing so may result in malfunction. horizontal mounting vertical mounting panel vertical direction panel 5 mm wiring duct 80 mm min. 80 mm min. wiring duct terminal number screw terminal diameter tightening torque a1, a2, x1, x2 m3.5 0.59 to 1.18 n m 1/l1, 2/t1, 3 m4 0.98 to 1.47 n m 10 7.0 12.4 10 m3.5 main circuit power supply (terminals 1 to 3) operating input/alarm output (terminals a1, a2, x1, and x2) in the interest of product improvement, specifications are subject to change without notice. all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.03937. to convert grams into ounces, multiply by 0.03527. cat. no. j127-e1-02 www.datasheet.co.kr datasheet pdf - http://www..net/
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