SATs Solar Plant (3900 kW AC / 4640 kWp DC)
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Alarm & Faults Lifecycle Management

Hardware fault history, active trip states, duration tracking, emergency siren triggers, and operator acknowledgments.
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Manage Columns Date: 23 October 2026
Date & Time Inverter Name Operating Status Code Op Status Code Description Fault Start Time End Time State
2026-11-05 10:24:06 Inverter 13 ERR-402 Inverter INV-13 High Temperature Alert (51.6 °C > 45 °C limit) Internal IGBT temperature reached 51.6 °C. Auxiliary cooling fans engaged. 10:24:06 Active Active
2026-11-05 10:24:06 Inverter 12 ERR-402 Inverter INV-12 High Temperature Alert (53.1 °C > 45 °C limit) Internal IGBT temperature reached 53.1 °C. Auxiliary cooling fans engaged. 10:24:06 Active Active
2026-11-05 10:24:06 Inverter 11 ERR-402 Inverter INV-11 High Temperature Alert (54.4 °C > 45 °C limit) Internal IGBT temperature reached 54.4 °C. Auxiliary cooling fans engaged. 10:24:06 Active Active
2026-11-05 10:24:05 Inverter 10 ERR-402 Inverter INV-10 High Temperature Alert (53.6 °C > 45 °C limit) Internal IGBT temperature reached 53.6 °C. Auxiliary cooling fans engaged. 10:24:05 Active Active
2026-11-05 10:24:05 Inverter 09 ERR-402 Inverter INV-09 High Temperature Alert (54.8 °C > 45 °C limit) Internal IGBT temperature reached 54.8 °C. Auxiliary cooling fans engaged. 10:24:05 Active Active
2026-11-05 10:24:05 Inverter 08 ERR-402 Inverter INV-08 High Temperature Alert (49.2 °C > 45 °C limit) Internal IGBT temperature reached 49.2 °C. Auxiliary cooling fans engaged. 10:24:05 Active Active
2026-11-05 10:24:04 Inverter 07 ERR-402 Inverter INV-07 High Temperature Alert (53.2 °C > 45 °C limit) Internal IGBT temperature reached 53.2 °C. Auxiliary cooling fans engaged. 10:24:04 Active Active
2026-11-05 10:24:04 Inverter 06 ERR-402 Inverter INV-06 High Temperature Alert (52.5 °C > 45 °C limit) Internal IGBT temperature reached 52.5 °C. Auxiliary cooling fans engaged. 10:24:04 Active Active
2026-11-05 10:24:04 Inverter 05 ERR-402 Inverter INV-05 High Temperature Alert (53.1 °C > 45 °C limit) Internal IGBT temperature reached 53.1 °C. Auxiliary cooling fans engaged. 10:24:04 Active Active
2026-11-05 10:24:04 Inverter 04 ERR-402 Inverter INV-04 High Temperature Alert (53.6 °C > 45 °C limit) Internal IGBT temperature reached 53.6 °C. Auxiliary cooling fans engaged. 10:24:04 Active Active
2026-11-05 10:24:03 Inverter 03 ERR-402 Inverter INV-03 High Temperature Alert (54.1 °C > 45 °C limit) Internal IGBT temperature reached 54.1 °C. Auxiliary cooling fans engaged. 10:24:03 Active Active
2026-11-05 10:24:03 Inverter 02 ERR-402 Inverter INV-02 High Temperature Alert (55.3 °C > 45 °C limit) Internal IGBT temperature reached 55.3 °C. Auxiliary cooling fans engaged. 10:24:03 Active Active
2026-11-05 10:24:03 Inverter 01 ERR-402 Inverter INV-01 High Temperature Alert (52.7 °C > 45 °C limit) Internal IGBT temperature reached 52.7 °C. Auxiliary cooling fans engaged. 10:24:03 Active Active