The E series solid-state relay is a DC input controlled, AC zero-crossing conduction, zero-crossing output type of non-contact relay, so it has a small di/dt ratio, stable starting performance, small interference to the power grid, and can reduce the back electromotive force of inductive loads when turned off. It has certain protection for electric appliances and solid-state relays, and is the preferred device for controlling general electrical appliances such as motors, heaters, and incandescent bulbs.
The BESTALL E series solid‑state relays provide zero‑crossing AC switching with low di/dt, reducing electromagnetic interference and protecting inductive loads. They are suitable for controlling motors, heaters, and incandescent devices.
The document lists electrical parameters, environmental limits, and recommended heat‑sink selection for reliable operation, including installation methods such as screw‑mounting. This manual is written in Chinese.
| Rated current (A) | 0.085‑120 A |
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The contact surface temperature must not exceed 80 °C.
Select a heat sink that matches the SSR and consider size, environment, ambient temperature, ventilation, and density.