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BS Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2014 TELEDYNE RELAYS BS\\072014\\Q3 Series BS 4A to 250 Vac SIP Package DC Control OUTPUT (LOAD) SPECIFICATION Min Max Units Operating Range 15 280 Vrms Peak Voltage 600 Vpeak Load Current Range .05 4 Arms Maximum Surge Current Rating (Non-Repetitive) (See Figure 5) 100 Apeak On-State Voltage Drop 1.6 V Off-State Leakage Current (60 Hz) 0.3 mArms Turn-On Time (60Hz) 8.3 ms Turn-Off Time (60Hz) 8.3 ms Operating Frequency Range 10 63 Hz Off-State dv/dt 200 V/ μs Zero-Cross Window ±50 V I²T for matching fuse (<8.3ms)
50 A²s
ENVIRONMENTAL SPECIFICATION Min Max Units Operating Temperature -40 80 ºC Storage Temperature -40 150 ºC Input-Ouput Isolation 4000 Vrms Input-Output Capacitance 8 pF Figure 3 DETECTION/ CONTROL CIRCUIT DETECTION/ CONTROL CIRCUIT VDC Input POLE A AC POLE B AC DETECTION/ CONTROL CIRCUIT POLE C AC OPTO ISOLATED CONTROL BLOCK DIAGRAM NOTES 1. Electrical specifi cations at 25 ºC unless otherwise specifi ed. 2. See fi gure 6 for output protection recommendation 3. For additional/custom options, contact factory LOAD CURRENT DERATING CURVE SURGE CURRENT RATING Load Current (Arms) Ambient Temperature (C) Figure 4 – Thermal curves Figure 5 – Non-repetitive surge current 4 – 3 + 2 ~ 1 ~ BLOCK DIAGRAM Figure 2 – BS relays