BC/BD-2x180CC1-B03 C
77.86 kW
Dry cooler BC/BD-t-363AA5-B19 C
Defrost: None
Product code: BC/BD-t-363AA5-B19 C
- Heat rejection i
- 77.89 kW
- Air flow
- 36,159 m³/h
- Fans
- 3 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 36,159 m³/h |
|---|---|
| External surface | 118.2 m² |
| Inner volume | 19.0 dm³ |
| Fin material | Aluminium |
| Net weight | 270 kg |
| Quantity | 3 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 3,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-363AA5-B19 C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 77.893 kW Fluid flow 13.52 m³/h Pressure drop 74.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 67.877 kW Fluid flow 11.78 m³/h Pressure drop 58.7 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 43.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 77.89 | 44.10 | not rated | not rated | not rated | not rated |
| 45 | 111.37 | 78.00 | 44.34 | not rated | not rated | not rated |
| 50 | 144.66 | 111.33 | 78.10 | 44.55 | not rated | not rated |
| 55 | 177.86 | 144.48 | 111.30 | 78.20 | 44.75 | not rated |
| 60 | 211.02 | 177.54 | 144.33 | 111.30 | 78.33 | 44.96 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 38.35 | not rated | not rated | not rated | not rated | not rated |
| 40 | 67.88 | 38.60 | not rated | not rated | not rated | not rated |
| 45 | 96.84 | 67.97 | 38.81 | not rated | not rated | not rated |
| 50 | 125.61 | 96.80 | 68.05 | 39.00 | not rated | not rated |
| 55 | 154.32 | 125.45 | 96.77 | 68.15 | 39.18 | not rated |
| 60 | 182.97 | 154.03 | 125.32 | 96.77 | 68.26 | 39.37 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 77.893 | 13.52 | 74.9 |
| Low speed (Y) | 67.877 | 11.78 | 58.7 |
Dimensions
| A | 3050 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 2800 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 3300 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3050 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.