NEW SOLID STATE RELAYS
FROM CELDUC!
CELDUC has expanded its new generation
of SO solid state relays with the addition of a phase-angle controller module and a new
double relay, both in the typical single-phase housing!
CELDUC has added several new product types to its successful SO generation of relays, thus
opening multiple new applications in the traditional single-phase solid state relay field
for this product range! The advantages certainly speak for themselves, such as the
especially long life expectancy thanks to fourth-generation TMS² technology, the very
high I²T values and the excellent flexibility provided by the diversity of connecting
technologies offered!
SO4 PHASE ANGLE CONTROLLER:
CELDUC, in a true "first," now offers a phase angle controller the size of a
typical single-phase solid state relay for operation in the current range of 35A to 125A,
at up to 480VAC, and using 4-20mA of control current! The new modules integrate a
microcontroller and can automatically set themselves to the applicable power network
frequency.
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This provides excellent ease of use
for applications in the 40Hz to 70Hz range. The relay is protected by varistors against
overvoltage peaks and also includes an LED indicator for the input. The SO4 modules are
designed in conformance with the EN60947-4-3 (IEC947-4-3) and EN60950/VDE0805 standards.
SOB DOUBLE SOLID STATE RELAY:
The new SOB-SSR integrates two solid state relays in one single-phase housing, thus
enabling the switching of 2 x 75A at 600VAC. The available versions can be optionally
equipped with overvoltage protection via VDR or transil technology. The connecting options
extend from standard screw clamps and fast-on connectors, to spring terminals (requiring
no additional tools) and IDC technology, and through to diverse types of angled (45°,
90°, 180°, 270°) connectors!
For additional information and documentation, or for technical advice, please contact:
Arnold Geitzenauer, EXT 24
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