SG-24F THREE PHASE SOLID STATE RELAY 10 THRU 25 AMPS 36 TO 440 VRMS FEATURES • • • • • • • • Photo isolation LED status indicator Up to 800V blocking voltage Both “Zero Voltage” and phase controllable “Random” Switching versions High surge capability Built-in snubber Triac Output Circuitry UL, CUR approval pending INPUT Type D38 X Z10 D38 X Z15 Control Voltage Range 3 to 32 VDC Turn On Voltage 3 VDC max. Turn Off Voltage 1 VDC min. Max. Input Current D38 X Z25 35 mA at 32 VDC Max. Reverse Voltage -32 VDC OUTPUT Operating Voltage Range 36 to 440 Vrms Blocking Voltage 800 Vpk Type D38 X Z10 D38 X Z15 Load Current Range (A) 0.1 to 10 0.1 to 15 0.1 to 25 Max. Surge Current (1/2 Cycle) 100 Apk 150 Apk 250 Apk 3 mA 5 mA 10 mA Max. Leakage Current Voltage On-state Drop (max.) 1.5 Vrms Max. Turn-on Time 1/2 cycle plus 1 ms Max. Turn-off Time 1/2 cycle plus 1 ms Min. Off-state Dv/Dt at Maximum Rated Voltage Min. Power Factor Allowable D38 X Z25 200 V/us 0.5 GENERAL Dielectric Strength Insulation Resistance Max. Capacitance (in/out) Ambient Temperature Mounting 4000 Vrms min. (at 50/60 Hz, 1 min.) 1000 megohms min. (at 500 VDC) 8 pf Operating: -30°C (-22°F) to 80°C (176°F) Storage: -30°C (-22°F) to 100°C (212°F) Panel Mount Termination Screw Weight 315 g 7/16/08W SG-24F RELAY ORDERING DATA SG-24F MODEL D 38 Z 25 P INPUT VOLTAGE LOAD VOLTAGE ZERO CROSS FUNCTION LOAD CURRENT PHASE LOSS PROTECTION D: 3VDC TO 32VDC 36 TO 440 VAC Z: Zero cross turn-on P: Non-zero cross turn-on 10: 10 Amp 15: 15 Amp 25: 25 Amp P- With NIL- Without MECHANICAL DATA Outline Dimensions 1.181 [30] Max SG-24F/ 2-M3 .827 [21] 6-M4 Wiring Diagram L1 L2 W L3 Outline Dimensions 1.181 [30] Max 6-M4 P 4-R.104 [R2.65] 3-M3 2.953 [75] Wiring Diagram L1 L2 W + L3 INPUT N V LOAD 4.134 [[105]] Max LOAD U 3.614 [[91.8]] LOAD 1.874 [47.6] 2.126 [54] - .827 [21] SG-24F/ + INPUT 3.614 [[91.8]] 4.134 [105] Max V LOAD LOAD U LOAD 1.874 [47.6] 2.126 [54] 2.953 [75] Max 4-R.104 [R2.65] - Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" INSTALLATION PRECAUTIONS 1. When mounting the relays side by side, provide a space equivalent to the width of a single SSR between two adjacent SSRs. Otherwise, reduce the load current flow to 1/2 to 1/3 of the rated current. 1. Before connecting a load that generates a high surge current, such as a lamp load to the SSR, make sure that the SSR can withstand the surge current of the load. 2. 2. When mounting relays on heat sink surface, first apply a heat conductive grease to the metal back surface of the SSR. Press the SSR firmly onto the heat sink to ensure a good seal. Screw the SSR down to the heat sink. The product data sheet shows the non-repetitive peak value of the surge current that flows through the SSR. Normally, use 1/2 of the non-repetitive peak surge current as the standard value. If a surge current exceeding that value is expected, connect a quick-blowing fuse to protect the SSR. 3. Next, wire the screw terminals and securely tighten the screws. 7/16/08W SG-24F HEAT SINK SF92B-150 .118 [ ] [3] 5.157 [ [131] ] 3.614 [[91.8]] 1.874 [[47.6]] 4.72 [[120]] 3.15 [ ] [80] 5.59 [[142]] 4-M5 .157 [ ] [4] 2.165 [ ] [55] 4.72 [[120]] 5.906 [ [150] ] HARDWARE ORDERING DATA DESCRIPTION ORDER NUMBER Heat Sink SF92B-150 CHARACTERISTICS CURVE 7/16/08W