Heater Configuration - nvent RAYCHEM Elexant 4010i User Manual

nVent RAYCHEM Elexant 4010i/4020i User Manual
Procedure:
Select the Output Type from the drop-down list.
Figure 64 - Output Type
Select an Inactive or Active EMR Output state when using SSR output types.
Default EMR Output: Active
Figure 65 - EMR Output Setting
When using an SSR as the primary control output, the contactor output will be held in the configured
state unless the SSR fails.
5.5.4

Heater Configuration

This section applies to Elexant 4020i 3-phase variants.
Figure 66 – Heater Configuration Selection
Purpose:
Selects the topology of the 3-phase heater to enable the controller to properly calculate trace power and
trace resistance.
Table 21 lists various 3 phase heater configuration settings and wiring configurations that are used for
the calculations of trace voltage and trace current.
Options:
• 3-Phase WYE
• 3-Phase DELTA
Procedure:
Select the Heater Configuration from the drop-down list. Ensure that the Voltage Measurement
parameter is also set appropriately for the application – see Section 5.8.3.1.
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