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Series SQ

Series SQ
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Series SQ Quad Output 25A, 280 Vac DC Solid-State Relay FEATURES/BENEFITS • Four independently controlled solid-state relays in an industry standard package. • Tight zero-cross window for low EMI • Constant current input for low current draw • Faston terminals • High-power switching • Optical isolation ensures complete protection of the control circuit from load transients • Heating & motor control, industrial & process controls, on/off control of AC equipment • UL recognized (UL File Number: E128555) Part Number Part Number Explanation SQ Typical Turn-On Voltage Reverse Voltage TYPICAL APPLICATION CONTROL CHARACTERISTIC Must Turn-Off Voltage Input Current Range INPUT (CONTROL) SPECIFICATIONS ELECTRICAL SPECIFICATIONS (+25°C ambient temperature unless otherwise specified) NOTES 1) Line Voltage (nominal): 24 = 240 Vac 2) Switch Type: D = Zero-cross turn-on; R = Random turn-on 3) Control LED model available. Contact factory. Switch Type2 Output Current – Amps -DC section C -DC section A +DC common -DC section B -DC section D Figure 2 © 2016 Teledyne Relays

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Series SQ Quad Output 25A, 280 Vac DC Solid-State Relay THERMAL CHARACTERISTICS 140 Without Heat Sink Load Current (Arms) Figure 4 ELECTRICAL SPECIFICATIONS (+25°C ambient temperature unless otherwise specified) OUTPUT (LOAD) SPECIFICATIONS Min Operating Range Peak Voltage 150 100 50 Repetitive with initial Tj = 70°C Load Current Range (See Figure 4) Maximum Surge Current Rating (Non-repetitive, see Figure 5) On-State Voltage Drop Zero-Cross Window Off-State Leakage Current (60Hz) Turn-Off Time Off-State dv/dt Operating Frequency Range NOTES 1. Electrical specifications at 25°C unless...

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