Thyristor : Power element Solid State Relays (SSR) are switching devices made with electronic components. The Thyristor is the power element and is the “heart” of the SSR. All our Solid State relays are fitted with back-to-back thyristors which are also named Silicon Controlled Rectifier, SCR. Celduc’s back-to-back thyristors are using TMS² Technology. Why TMS² ? […]
What are « Dual » Solid State Relays ? Dual SSR by celduc allows to control two loads with a unique or separated input, in a single package. Many options are available: both vertical and horizontal connections, different input connectors & several output protections. Dual SSR can cover all the market needs! A Dual SSR […]
At celduc : Finger touch protection with IP20 proven power terminals Single phase okpac® and celpac® SU range of Solid State Relays are conform to IP20 protection (also named finger protection) thanks to their removable flaps. Our 2nd generation of three-phase Solid State Relay comes also equipped with IP20 touch-safe removable flaps. You don’t need […]
Solid-state Contactors They are complete units which consist of a solid-state relay plus optimized heatsink, and are therefore ready to use. They offer defined rated currents to make selection as easy as possible. They can easily be installed onto a standard mounting rail, or they can be mounted on support plates with fixing screws. […]
At celduc®relais, DC power switching under control ! Our IGBT based SDI0501700 SSR can switch 50 A @ 750 VDC nominal in a fast, reliable and safe way. In every situation, safety operation is preserved : Built-in over-voltage protection for inductive DC supply lines, Built-in load short circuit protection : by detection of IGBT saturation, short […]
Phone : 312-420-0519
434 E. Main Street, #429
Centerport NY 11721
USA
