|700-HN158 Datasheet PDF : 6 Pages |
Terminal Arrangement (Bottom View)
Basic Application Considerations
The plus and minus symbols shown
in parentheses are for DC loads.
High Density Mounting of Multiple SSRs
If multiple SSRs are installed side by side be aware that the outer case wall of the SSR serves to dissipate heat. Install the relays so that they are adequately
ventilated. If poor ventilation is unavoidable, reduce the load current to half.
When controlling AC inductive loads, connect an inrush/surge absorbing device (varistor) across the SSR load terminals. If the SSR has built-in surge
suppression (Bulletins 700-SE and 700-SH) and additional surge suppression is required, connect the varistor across the terminals of the load device . Select
a varistor that meets the conditions of the load voltage outlined in the table below.
Varistor Surge Resistance
1000 A min.
For additional details applying solid-state relays, refer to pub. 700-AT001A-EN-E, "Solid-State Relay Application Guide" available at
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