nVent RAYCHEM Elexant 4010i/4020i User Manual
RAYCHEM-AR-H60624-40X0iOpsManual-EN-1905 nVent.com
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P/N Type Description
10380-020 4020i-MOD Elexant 4020i Module
10380-021 4020i-MOD-IS
10380-022 4020i-MOD-IS-LIM
10380-023 4020i-MOD-3P Elexant 4020i 3 Phase Module
10380-024 4020i-MOD-3P-IS
10380-025 4020i-MOD-IS-PRF
10380-026 4020i-MOD-IS-LIM-PRF
10380-027 4020i-MOD-3P-IS-PRF
Table 2 - Elexant 4020i Variants
1.1.2 Product Features
found later in this manual. Highlights
1.1.2.1 Local Conguration
for more details.
1.1.2.2 Alarms
The Elexant 4010i/4020i controller generates different types of alarms to draw the user’s attention to
1.1.2.3 Control
external Contactors, SSRs and Analog SSRs are supported.
Control Modes:
•
•
•
• Always ON
• Always OFF
The Elexant 4010i/4020i controller also supports Power Limiting, Circuit Breaker Protection, Tempera-
ture Sensor Fail On/Off, Load Shedding and several other features.
See Section 3.1.1 and 3.1.2 for a detailed description of these modes.
1.1.2.4 Monitoring
The Elexant 4010i/4020i measures a variety of parameters including temperature and electrical heat
-
eters.
1.1.2.5 Maintenance Data
The Elexant 4010i/4020i system logs the maximum and minimum temperatures, current, ground fault,
-
ing data for future design criteria. In addition the system logs accumulated data for Heater On Time,
Power, and others. See Section 3.2.3 for a detailed description of Maintenance Data.
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