nVent RAYCHEM Elexant 4010i/4020i User Manual
RAYCHEM-AR-H60624-40X0iOpsManual-EN-1905 nVent.com
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CHAPTER–3
3. PRODUCT OPERATIONS
3.1 Control Features
-
ated parameters.
3.1.1 Output Type
WARNING: Ensure that the Output Type is correctly chosen for your installation.
3.1.1.1 Contactor Output (Default)
This contactor output type is used for EMR variants of Elexant 4010i and Elexant 4020i that are con-
Available Control Algorithms: On/Off, PASC, Always On, Always Off.
Available Protection Algorithms: High Temperature Cut-out, Low Temperature Cut- out, Ground Fault
Trip.
3.1.1.2 SSR Output
constant wattage types, and applications requiring equipment protection algorithms. When using the
fails. In that case, the Contactor output is switched to the opposite state. This allows the Contactor
Available Control Algorithms: On/Off, PASC, Proportional, Always On, Always Off.
Available Protection Algorithms: Output Limiting,
High Temperature Cut-out, Low Temperature Cut-out, Ground Fault Trip.
3.1.1.3 Analog SSR
to a 0-100% output duty cycle. This signal is designed for integration with external switching devices.
Therefore, features that require the knowledge of the switch state at a given moment in time are dis-
Available Control Algorithms: On/Off, PASC, Proportional, Always On, Always Off.
Available Protection Algorithms: High Temperature Cut-out, Low Temperature Cut-out, Ground Fault
Trip.
3.1.2 Control Mode Algorithms
how to set their associated parameters.
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