SG-34F

SG-34F “HOCKEY PUCK” SOLID STATE RELAY 40 THRU 80 AMPS 48 TO 530 VRMS FEATURES • • • • • • • Photo isolation Up to 1200V blocking voltage Both zero cross or random turn-on High surge capability Built-in snubber UL, CUR file E43203 SCR Output Circuitry INPUT Type Control Voltage Range Turn On Voltage Turn Off Voltage Max. Input Current Max. Reverse Voltage DC Input 3 to 32 VDC 3 VDC max. 1 VDC min. 25 mA at 32 VDC -32 VDC AC Input 90 to 280 VAC 90 VAC max. 10 VAC min. - OUTPUT Type Output Voltage Range Blocking Voltage Max. Leakage Current (off) Max. Voltage Drop (at rated current) Max. Turn-On Time 240 48 to 280 VAC 600 Vpk 5 mA 380 48 to 400 VAC 800 Vpk 5 mA 1.7 VRMS Random Turn On (DC input): 1 ms Zero Cross Turn On (DC input): 1/2 cycles + 1 ms AC Input: 20 ms DC Input: 1/2 cycle + 1 ms AC Input: 40 ms 500 V/us 480 48 to 530 VAC 1200 Vpk 5 mA Max. Turn-Off Time Min. Off-State (dv/dt) GENERAL Dielectric Strength Insulation Resistance Max. Capacitance (in/out) Ambient Temperature 4000 Vrms min. (at 50/60 Hz, 1 min.) 1000 Min. (at 500 VDC) 8 pf Operating: -30°C (-22°F) to 80°C (176°F) Storage: -30°C (122°F) to 100°C (212°F) Panel Mount Termination Weight Screw 88g 7/16/08W SG-34F RELAY ORDERING DATA SG-34F MODEL D INPUT VOLTAGE D: 3 to 32 Vdc A: 90 to 280Vac* 240 OPERATING VOLTAGE RANGE 240: 48 to 280 Vac 380: 48 to 400 Vac 480: 48 to 530 Vac A LOAD TYPE A: AC LOAD 40 LOAD CURRENT 40: 50: 60: 70: 80: 40A 50A 60A 70A* 80A* Z S L LED INDICATOR NIL: no LED L: with LED (not for AC input type) ZERO CROSS OUTPUT DEVICE OR RANDOM Z: Zero cross turn on P: Random turn on (not available on 480V version) S: SCR *UL pending MECHANICAL DATA Outline Dimensions Mounting 1.870 [47.5] 2-M.157 [M4.0] 2-M.118 [M3.0] .795Max [20.2] .902Max [22.9] Wiring Diagram Load power supply Load 1.870 [47.5] 2-Ø.177 [Ø4.5] LOAD 1 2 4 1.00 [25.4] .449 [11.4] 1 1.098 [27.9] 1.799MAX [45.7] (~) (-) (~) (+) 4 INPUT 3 3 1.743 [44.26] 2.299MAX [58.4] 2 input control signal .323 [8.2] Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" INSTALLATION 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. 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. Next, wire the screw terminals and securely tighten the screws. PRECAUTIONS 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. 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. 2. 2. 3. 7/16/08W SG-34F CHARACTERISTIC CURVES 4 . 7/16/08W