Assets / Chiller

CH-3 — 300 TR Screw, water-cooled

commissioned 2013 · R-134a · health 54/100
Status
RUN
71% load
kW/TR
1.50
commissioning 0.85
COP
2.4
Cond. approach
4.8 °C
baseline 1.5
Run hours
44,890
6,018 starts
Next service
OVERDUE
last 2026-03-20
Condenser approach — 30 d°C · daily median at run
Range
1.12.13.14.15.212 Jun27 Jun11 Julcommissioning 1.5
Approach has tripled in 30 days at constant wet-bulb — signature of condenser tube fouling. Finding F-2607 open, ₹ 6,100/day penalty.
Live readings30 s sampling
CHW supply / return9.9 °C / 14.3 °C
Evap approach1.1 °C
CDW in / out33.2 °C / 39.4 °C
Input power320 kW
Energy meterEM_12 — OK
Trip status1 TRIP TODAY (auto-reset)
Open findings on this asset
F-2607 · CH-3 approach temperature high₹ 6.1k/day
Part-load curve — measured vs commissioningkW/TR vs % load
Measured 90 dCommissioning
0.711.41.72.130%70%100%MeasuredCommissioning
Maintenance & nameplatefrom CMMS
TypeScrew, water-cooled
Capacity300 TR
RefrigerantR-134a
Commissioned2013
Commissioning kW/TR0.85
Last service2026-03-20
Next serviceOVERDUE
Open work ordersWO-1187 — condenser descale (approved)