42hz
RE&D·Kingston Solar
24h
87.5%
T1● HealthyView on SLD →

Main Step-Down T1

25 MVA · 230/34.5 kV

Identity

Rating
25 MVA
Ratio
230/34.5 kV
Install date
2018-05-12
Last maintenance
2025-11-08
Serial
T1-SD-2018-44217
Manufacturer
Hitachi Energy
Mfr year
2018
Installed
2018-05-12
Warranty
Expired 2023-05
PO
APG-PO-201805-0331

Current state

Status
online
Top oil temp
64.0 °C
Tap position
9 / 17
LTC ops count
14,482

12-month window

Reliability

Open WOs

2

YTD WOs

2

MTBF (alarms)

—

mean time between alarms

MTTR (WOs)

—

mean time to resolve

Work orders / month

MayJunJulAugSepOctNovDecJanFebMar2Apr

Alarms / month

MayJunJulAugSepOctNovDecJanFebMar1Apr

2 total

Related work orders

1 total

Alarm history

  • warnT1 H₂ rate of change exceeded warn band2026-04-26

Reference

Documents

  • Nameplate.pdf
  • Factory test report.pdf
  • O&M manual.pdf
  • Commissioning report.pdf

Document links are placeholders. Real CMMS attachments would resolve here.