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This solid state relay is configured for 24 to 280 V AC Line Voltage, 50 A, 3 to 32 V DC O/P. It has line frequency range of 47 to 63 Hz. It suits "y" or "star" 3-phase loads using a neutral line (3 ssr's) and redundant control circuits for extra assurance of control.
This solid state relay is configured for 24 to 280 V AC Line Voltage, 50 A, 3 to 32 V DC O/P. It has line frequency range of 47 to 63 Hz. It suits "y" or "star" 3-phase loads using a neutral line (3 ssr's) and redundant control circuits for extra assurance of control.
The SSRL Series solid state relays are used to control large resistance heaters in conjunction with temperature controllers. Solid state relays are SPST, normally open switching devices with no moving parts, capable of millions of cycles of operation. By applying a control signal, an SSR switches "on" the AC load current, just as the moving contacts do on a mechanical contactor.
Features
Applications
| Series | SSRL Series |
| Type | solid state relay |
| Supply voltage | 24 V AC to 280 V AC Line Voltage |
| Configuration | 50 A |
| Output type | 3 V DC to 32 V DC O/P |
| Configuration | DC Control Signal |
| Operating Temperature | -5 to 175°F (-20 to 80°C) |
| Storage Temperature | -40 to 175°F (-40 to 80°C) |
| Isolation | 4000 Vrms, input to output; 2500 Vrms input/output to ground |
| Capacitance | 8 pF, input to output (maximum) |
| Line Frequency Range | 47 to 63 Hz |
| Turn-On Time | 20 ms, AC; 05 cycle, DC |
| Turn-Off Time | 30 ms, AC; 05 cycle, DC |
| Minimum On-State Current | 100 mA |
| Current Ratings | to 100 A |
| Cycle Life | Multi-Million Cycle Life |
| Compatibility | Compatible with Temperature Controllers |
| Design | Solid-State, SCR Design |
| Switching | Zero Voltage Switching |
| Control AC Lines | to 660 V AC |
| Control Signal Models | AC and DC Control Signal Models |
| Input Status Indicator | LED Input Status Indicator |
| Switching Type | SPST, normally open switching devices |
| Max On-State Current | 10 A; 25 A; 50 A; 75 A; 100 A |
| Min On-State Current | 100 mA |
| Max 1-Cycle Surge | 150 A; 300 A; 750 A; 1000 A; 1200 A |
| Max 1 sec Surge | 30 A; 75 A; 150 A; 225 A; 300 A |
| I2T (60 Hz), A2sec | 416; 937; 2458; 5000; 6000 |
| Maximum Contact Voltage Drop | 1.6 V |
| Nominal AC Line Voltage | 24 to 280 V AC (SSRL240); 48 to 660 V AC (SSRL660) |
| Off-State Leakage (25°C Maximum Ambient) | SSRL240: 0.1 mA @ 120 V AC, 0.1 mA @ 240 V AC, N/A @ 440 V AC; SSRL660: 0.25 mA @ 120/240/440 V AC |
| AC Control Signal Voltage | 90 to 280 V AC |
| AC Control Signal Turn-On | 90 V AC |
| AC Control Signal Turn-Off | 10 V AC |
| AC Control Max Input Current | 10 mA |
| DC Control Signal Voltage | 3 to 32 V DC (SSRL240); 4 to 32 V DC (SSRL660) |
| DC Control Signal Turn-On | 3 V DC (SSRL240); 4 V DC (SSRL660) |
| DC Control Signal Turn-Off | 1 V DC |
| DC Control Max Input Current | 14 mA |
| Max Peak Input Voltage (60 s Max) | 800 V (SSRL240); 1200 V (SSRL660) |
| Series | SSRL Series |
| Type | solid state relay |
| Supply voltage | 24 V AC to 280 V AC Line Voltage |
| Configuration | 50 A |
| Output type | 3 V DC to 32 V DC O/P |
| Configuration | DC Control Signal |
| Operating Temperature | -5 to 175°F (-20 to 80°C) |
| Storage Temperature | -40 to 175°F (-40 to 80°C) |
| Isolation | 4000 Vrms, input to output; 2500 Vrms input/output to ground |
| Capacitance | 8 pF, input to output (maximum) |
| Line Frequency Range | 47 to 63 Hz |
| Turn-On Time | 20 ms, AC; 05 cycle, DC |
| Turn-Off Time | 30 ms, AC; 05 cycle, DC |
| Minimum On-State Current | 100 mA |
| Current Ratings | to 100 A |
| Cycle Life | Multi-Million Cycle Life |
| Compatibility | Compatible with Temperature Controllers |
| Design | Solid-State, SCR Design |
| Switching | Zero Voltage Switching |
| Control AC Lines | to 660 V AC |
| Control Signal Models | AC and DC Control Signal Models |
| Input Status Indicator | LED Input Status Indicator |
| Switching Type | SPST, normally open switching devices |
| Max On-State Current | 10 A; 25 A; 50 A; 75 A; 100 A |
| Min On-State Current | 100 mA |
| Max 1-Cycle Surge | 150 A; 300 A; 750 A; 1000 A; 1200 A |
| Max 1 sec Surge | 30 A; 75 A; 150 A; 225 A; 300 A |
| I2T (60 Hz), A2sec | 416; 937; 2458; 5000; 6000 |
| Maximum Contact Voltage Drop | 1.6 V |
| Nominal AC Line Voltage | 24 to 280 V AC (SSRL240); 48 to 660 V AC (SSRL660) |
| Off-State Leakage (25°C Maximum Ambient) | SSRL240: 0.1 mA @ 120 V AC, 0.1 mA @ 240 V AC, N/A @ 440 V AC; SSRL660: 0.25 mA @ 120/240/440 V AC |
| AC Control Signal Voltage | 90 to 280 V AC |
| AC Control Signal Turn-On | 90 V AC |
| AC Control Signal Turn-Off | 10 V AC |
| AC Control Max Input Current | 10 mA |
| DC Control Signal Voltage | 3 to 32 V DC (SSRL240); 4 to 32 V DC (SSRL660) |
| DC Control Signal Turn-On | 3 V DC (SSRL240); 4 V DC (SSRL660) |
| DC Control Signal Turn-Off | 1 V DC |
| DC Control Max Input Current | 14 mA |
| Max Peak Input Voltage (60 s Max) | 800 V (SSRL240); 1200 V (SSRL660) |
