Operate
Plant overview
Plant kW/TR
1.10
target 0.85 · +29%
Cooling load
612 TR
44% of installed
Header ΔT
4.5 °C
design 6.0
CHW supply
9.6 °C
setpoint 9.5
Plant power
673 kW
-4% vs yesterday
Cost today
₹ 41.2k
baseline ₹ 36.8k
Plant schematic — liveclick any asset → detail
| Chiller | Capacity | Status | Load | kW/TR | COP | Note |
|---|---|---|---|---|---|---|
| CH-1 | 300 TR | RUN | 78% | 0.90 | 4.0 | normal |
| CH-2 | 300 TR | OFF | — | — | — | standby |
| CH-3 | 300 TR | RUN | 71% | 1.50 | 2.4 | ⚠ efficiency drift |
| CH-4 | 500 TR | OFF | — | — | — | standby |
| System | Running | Status | Detail |
|---|---|---|---|
| Primary CHW pumps | 2/5 | NORMAL | duty rotation on start |
| Condenser pumps | 2/5 | NORMAL | duty rotation on start |
| Cooling towers | 2/4 | AUTO | fans staged on CDW leaving temp |
| Condenser loop | — | NORMAL | in 33.3 °C → out 38.4 °C · wet-bulb 29.1 °C |
| Zone secondary Guest · Public · Banquet | 3/3 | ZONES FED | 1 of 2 pumps each, duty rotation on |
Header temps — 24 h°C
Range
SupplyReturn
Needs attention3
CH-3 approach temperature highLow ΔT syndromeCT-2 approach drifting upPlant electrical power — 24 hkW · chillers + pumps + CT fans
Cost today by tariff slabToD applied live
Night off-peak 22:00–06:00 · ₹ 6.15
Normal 06:00–18:00 · ₹ 7.85
Evening peak 18:00–22:00 · ₹ 9.45
Running equipmentlive states
| Asset | Status | kW | Note |
|---|---|---|---|
| PRI Pump 1 Primary CHW | RUN | 6.4 | 10 HP |
| PRI Pump 3 Primary CHW | RUN | 6.7 | 10 HP |
| CDW Pump 1 Condenser | RUN | 26.2 | 40 HP |
| CDW Pump 3 Condenser | RUN | 27.0 | 40 HP |
| Zone 1 · P-2 Guest Floor 40 HP | RUN | 24.8 | 40 HP |
| Zone 2 · P-2 Public Area 20 HP | RUN | 13.1 | 20 HP |
| Zone 3 · P-1 Banquet 7.5 HP | RUN | 4.9 | 7.5 HP |
| CT-1 Cooling tower | RUN | 8.4 | Auto |
| CT-2 Cooling tower | RUN | 8.1 | Auto |
Plant kW/TR is computed from panel kW fallback for CWP-4/5 — meters EM_21/EM_24 flatlined, value flagged estimated.