SMR2450 Sensata

SMR Series System monitoring solid-state relay Ratings from 25A to 90A 60-280 V AC DC control LED status indicators Alarm output signal Inverting or non-inverting input Normally open or normally closed alarm output PRODUCT SELECTION Control Voltage 25A 50A 90A 8-32 VDC SMR2425 SMR2450 SMR2490 AVAILABLE OPTIONS OUTPUT SPECIFICATIONS (1) Description Operating Voltage (47-63Hz) Vrms 60-280 60-280 60-280 Transient Overvoltage Vpk 600 600 600 Maximum Off-State Leakage Current Rated Voltage mArms 10 10 10 Minimum Off-State dv/dt Maximum Rated Voltage V/sec (2) 500 500 500 Maximum Load Current (3) Arms 25 50 90 Minimum Load Current mArms 40 40 40 Maximum Surge Current (16.6ms) Apk 250 625 1200 Maximum On-State Voltage Drop Rated Current Vpk 1.6 1.6 1.6 Thermal Resistance Junction to Case (Rjc) C/W 1.02 0.63 0.28 2 2 260 1620 6000 Maximum I t for Fusing (8.3 msec) A sec Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5INPUT SPECIFICATIONS (1) Description DC Control Control Voltage Range 8-32 VDC Minimum Turn-Off Voltage (pin 6) 0.4 VDC DC Suply Current 12 VDC 8 mA DC Control Current 12 VDC 6 mA Maximum Alarm Output Current 100 mA Alarm On Output Voltage (Open), (pin 7) Supply Voltage Maximum Alarm Off Output Voltage 100 mA (Active Low),(pin 7) 1.5 VDC AlarmDelay (Min.-Max.) 30-100 msec Maximum Turn-On Time msec 1/2 Cycle Maximum Turn-Off Time msec 1/2 Cycle GENERAL SPECIFICATIONS Description Parameters Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms 9 Minimum Insulation Resistance ( 500 V DC) 10 Ohm Maximum Capacitance, Input/Output 8 pF Ambient Operating Temperature Range -40 to 80C Ambient Storage Temperature Range -40 to 125 C Weight (typical) 3.0 oz (86.5g) Encapsulation Thermally conductive Epoxy Output Terminals: Screws and Saddle Clamps Furnished, Unmounted Input Connector (locking): Panduit No. MLSS100-5 or Equivalent Mating Connector (supplied): Panduit No. CT00F22-5 or Equivalent Recommended Terminal Screw Torque Range: 8-32 & 10-32 Screws - 20 in. lbs. (Screws dry without grease) GENERAL NOTES 1) All parameters at 25C unless otherwise specified. 2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 3) Heat sinking required, see derating curves. MECHANICAL SPECIFICATIONS