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Solid state modular relay, 12 A, random swtching, input 18...36 V AC, output 24...280 V AC - SSM1A112B7R
SSM1A112B7R
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Technical informations
| Range of product: | Harmony Solid State Relays |
|---|---|
| Product or component type: | Solid state relay up to 20 A |
| Device short name: | SSM |
| Number of channels: | 1 |
| Network number of phases: | 1 phase |
| [Uc] control circuit voltage: | 18...36 V |
| Connections - terminals: | Screw connectors |
| Output switching mode: | Random voltage switching |
| Mounting support: | Symmetrical DIN rail |
|---|---|
| [In] rated current: | 12 A |
| Output voltage: | 24...280 V AC |
| [Uc] control circuit voltage: | 18...36 V AC |
| Tightening torque: | 0.5...0.8 N.m for input0.5...0.8 N.m for output |
| Connections - terminals: | Screw terminals: 1 x 0.3...1 x 1.5 mm², (AWG 22...AWG 16) for inputScrew terminals: 1 x 0.3...1 x 2.5 mm², (AWG 22...AWG 14) for output |
| Capacitance unbalance: | 10 pF for input/output |
| Insulation resistance: | 1000 MOhm at 500 V DC |
| Local signalling: | LED (green) for input status |
| Minimum switching voltage: | 18 V AC turn-on |
| Maximum switching voltage: | 4 V AC turn-off |
| Input current limits: | 3.5...8.5 mA |
| Solid state output type: | SCR outputRandom voltage switching |
| Load current: | 0.15...12 A |
| Absolute maximum voltage: | 600 V |
| Surge current: | 715 A for 16.6 ms750 A for 20 ms |
| Maximum voltage drop: | |
| Motor power hp: | 0.33 hp 40 °C 240 V AC |
| Maximum I²t for fusing: | 2560 A².s for 10 ms at 50 Hz2330 A².s for 8.33 ms at 60 Hz |
| Maximum leakage current: | 0.1 mA off-state |
| DV/dt: | 500 V/µs off-state at maximum voltage |
| Response time: | 30 ms (turn-off)20 ms (turn-on) |
| Cos phi: | 0.5 (with maximum load) |
| Overvoltage category: | III |
| Width: | 18 mm |
| Height: | 90.3 mm |
| Depth: | 83.7 mm |
| Product weight: | 0.09 kg |
| Device presentation: | Complete product |
In short
Reference SSM1A112B7R
Product Name Solid state modular relay, 12 A, random swtching, input 18...36 V AC, output 24...280 V AC - SSM1A112B7R
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