G3H/G3HD Solid-state Relay Plug-in Type Power Relays (Same as the LY Series) Available in 2 types, DC input-AC input and DC input-DC output. Same sizes and terminal arrangement as LY Series. Operating indicator provided Ordering Information Isolation Zero cross Indicator Rated output load Rated input voltage Model function (Applicable output load) Photocoupler Yes Yes 3 A at 100 to 240 V 3a 00o 0 AC C 5 to 24 VDC G3H-203SN (3 (3 A at 75 to 264 V A t 75 t 264 VAC) AC) 5 VDC G3H-203SLN Phototriac coupler o o ac cou e No (see (see note note 2) 2) 12 VDC 24 VDC Photocoupler No 3 A at 4 to 48 VDC 5 to 24 VDC G3HD-X03SN (3 A at 3 to 52.8 VDC) (see note 3) Photocoupler Yes No 3 A at 100 to 240 V 3a 00o 0 AC C 4 to 24 VDC G3H-203S (3 (3 A at 75 to 264 V A t 75 t 264 VAC) AC) Phototriac coupler o o ac cou e No 5 VDC G3H-203SL (see (see no note te 2) 2) 12 VDC 24 VDC Photocoupler No 3 A at 4 to 48 VDC 4 to 24 VDC G3HD-X03S (3 A at 3 to 52.8 VDC) (see note 3) Note: 1. Models to be used with a full-wave rectifier can be ordered by adding “-V” after the model number. This rectifier is available only on models without the zero cross function (e.g., G3H-203SL-V). 2. Product is labelled “250 VAC”. 3. Product is labelled “50 VAC”. Accessories (Order Separately) Connecting Socket Refer to page 244 for details. Item PTF08A-E PT08 PT08-0 PT08QN Connecting Front connecting Back connecting Mounting method/ Track mounted Solder terminals PCB terminals Wire-wrapping Terminal type screw terminals terminals Hold-down clip PYC-A1 PYC-P 197 G3H/G3HD G3H/G3HD Specifications Ratings Input Model Rated voltage Operating voltage Impedance Voltage level Must operate Must release voltage voltage +20% G3H-203SN 5 to 24 VDC 4 to 28 VDC 1.5 kΩ / * 4 VDC max. 1 VDC min. –10% G3H-203SLN 5 VDC 4 to 6 VDC 390 Ω±20% 4 VDC max. 1 VDC min. 12 VDC 9.6 to 14.4 VDC 900 Ω±20% 9.6 VDC max. 24 VDC 19.2 to 28.8 VDC 2 kΩ±20% 19.2 VDC max. +20% G3HD-X03SN 5 to 24 VDC 4 to 28 VDC 1.5 kΩ / * 4 VDC max. 1 VDC min. –10% +20% G3H-203S 4 to 24 VDC 3 to 28 VDC 1.5 kΩ / * 3 VDC max. 1 VDC min. –10% G3H-203SL 5 VDC 4 to 6 VDC 390 Ω±20% 4 VDC max. 1 VDC min. 12 VDC 9.6 to 14.4 VDC 900 Ω±20% 9.6 VDC max. 24 VDC 19.2 to 28.8 VDC 2 kΩ±20% 19.2 VDC max. +20% G3HD-X03S 4 to 24 VDC 3 to 28 VDC 1.5 kΩ / * 3 VDC max. 1 VDC min. –10% *Input impedance is the maximum value at the operating voltage. Output Model Applicable load Rated voltage Voltage range Load current Inrush current G3H-203SN 100 to 240 VAC 75 to 264 VAC 0.1 to 3 A 45 A 60 Hz, 1 cycle G3H-203S G3H-203SLN G3H-203SL G3HD-X03SN 4 to 48 VDC 3 to 52.8 VDC 0.1 to 3 A 18 A (10 ms) G3HD-X03S Characteristics Model G3H-203SN/203S G3H-203SLN/203SL G3HD-X03SN/X03S Operate time 1/2 cycle of load power source + 1 ms max. 0.5 ms max. 1 ms max. Release time 1/2 cycle of load power source + 1 ms max. 2 ms max. Output ON voltage drop 1.6 V (RMS) max. 1.5 V max. Leakage current 5 mA max. (at 100 VAC); 2.5 mA max. (at 100 VAC); 5 mA max. (at 50 VDC) 10 mA max. (at 200 VAC) 5 mA max. (at 200 VAC) Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 1,500 VAC, 50/60 Hz for 1 min Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude 2 Shock resistance 1,000 m/s Ambient temperature Operating: –30°C to 80°C (with no icing) Storage: –30°C to 100°C (with no icing) Ambient humidity 45% to 85% Weight Approx. 50 g 198 G3H/G3HD G3H/G3HD Engineering Data Load Current vs. Ambient Inrush Current Resistivity Temperature Characteristics Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.) G3H-203SN/203S/203SLN/203SL G3H-203SN/203S/203SLN/G3H-203SL G3HD-X03SN/X03S G3HD-X03SN/X03S Energizing time (ms) Energizing time (ms) Ambient temperature (°C) Dimensions Note: All units are in millimeters unless otherwise indicated. Terminal Arrangement/ Internal Connections (Bottom View) 1 2 (+) 3 4(+) 28 max. Load Load 5 6(–) (–) 36.5 max. 21.5 max. 7 8 Input 42.5 max. – + Note: 1. The plus and minus symbols – + shown in the parentheses Input voltage are for DC loads. 2. The coil has no polarity. Precautions Refer to pages 11 to 19 for general precautions. Protective Component The SSR case serves to dissipate heat. Install the relays so that Since the SSR does not incorporate an overvoltage absorption they are adequately ventilated. If poor ventilation is unavoidable, re- component, be sure to connect an overvoltage absorption compo- duce the load current by half. nent when using the SSR under an inductive load. Connection With the SSR for DC switching, the load can be connected to either positive or negative output terminal of the SSR. 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. K057-E1-4A 199 Load current (A) Inrush current (A, Peak) Inrush current (A)