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| Solid State Relays |
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| SA-400 |
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| Heat sink and main unit incorporated into one |
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| Both DIN rail and panel mountable
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| DIN rail mounting |
Panel mounting |
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Up to 10 units can be mounted close together. |
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| Easy viewing by LED display
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| Indicator can be easily checked. |
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| Wide range of input voltages (5 to 24V DC)
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SA-420-Z |
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SA-440-Z |
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SA-420-Z, SA-440-Z |
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| Control system |
| Control system |
Zero-cross |
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| Rating |
| Rated current |
20A, 40A |
| Rated input voltage |
5 to 24V DC |
| Input current consumption |
7mA or less (at 25 ) |
| Rated load voltage |
100 to 240V AC |
| Surge ON current tolerance |
220A (SA-420-Z)
440A (SA-440-Z) |
| Applicable load |
Resistive load |
| Operating time |
1/2 cycle of the load current + 1ms or less |
| Restoration time |
1/2 cycle of the load current + 1ms or less |
| Output ON voltage drop |
1.6V (RMS) or less (when applying max. load) |
| Leak current |
10mA or less, at 200V AC |
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| General structure |
| Mounting |
Both DIN rail and panel mountable |
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| Insulation, Dielectric strength |
| Insulation resistance |
100M or more, at 500V DC
Between Input/Load terminals, Between terminals - Heat sink |
| Dielectric strength |
3000V AC for 1 minute
Between Input/Load terminals, Between terminals - Heat sink |
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| Others |
| Storage temperature |
-20 to 60 (No icing, non-condensing) |
| Operating temperature |
-10 to 50 (No icing, non-condensing)
Load current and ambient temperature characteristics:
| SA-420-Z |
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| SA-440-Z |
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| Operating humidity |
45 to 85%RH |
| Weight |
280g (SA-420-Z)
380g (SA-440-Z) |
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