SSM3A325BDR

Schneider Electric

Solid state modular relay, Harmony, 25A, DIN rail mount, random switching, input 4…32V DC, output 48…600V AC

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Specification Value
Range Of Product Harmony Solid State Relays
Output Switching Mode random voltage switching
Product Or Component Type solid state relay up to 30 A
Phase 3 phase
Number Of Channels 3
Device Short Name SSM3
Cos Phi 0.5-0.5 (with maximum load)
[Uc] Control Circuit Voltage 4...32 V DC
Output Voltage 48...600 V AC
Maximum Horse Power Rating 1 hp 40 °C 240 V AC || 2 hp 40 °C 380 V AC || 3 hp 40 °C 480 V AC
Tightening Torque 0.6...0.7 N.m for input || 1.36...1.7 N.m for output
Insulation Resistance 1000 MOhm
Mounting Support symmetrical DIN rail
Maximum I²T For Fusing 410 A².s for 10 ms at 50 Hz || 374 A².s for 8.3 ms at 60 Hz
Maximum Voltage Drop <1.35 V on-state
Connections - Terminals screw terminals 0.2...1.3 mm², AWG 24...AWG 16) input || screw terminals 1.3...5.3 mm², AWG 16...AWG 10) output
Surge Current 286 A 20 ms 50 Hz || 300 A 16.6 ms 60 Hz
Response Time 0.5 cycle (turn-off) || 0.02 ms (turn-on)
Load Current 0.1-25 A
Net Weight 0.74 kg
Maximum Leakage Current 0.25 mA off-state
Absolute Maximum Voltage 1100 V
Dv/Dt 500 V/µs off-state at maximum voltage
Local Signalling for input status LED (green)
Solid State Output Type random voltage switching
Capacitance Unbalance 8 pF for input/output
Line Rated Current 25 A
Switching Voltage 4 V DC turn-on || 1 V DC turn-off
Input Current Limits 22-28 mA
Overvoltage Category III
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