BC/BD-t-291RB1-B04 C
182.76 kW
Dry cooler BC/BD-t-380JB5-B01 C
Defrost: None
Product code: BC/BD-t-380JB5-B01 C
- Heat rejection i
- 182.75 kW
- Air flow
- 59,357 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 59,357 m³/h |
|---|---|
| External surface | 344.8 m² |
| Inner volume | 51.9 dm³ |
| Fin material | Aluminium |
| Net weight | 557 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-380JB5-B01 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)
- 182.745 kW Fluid flow 31.71 m³/h Pressure drop 97.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 144.697 kW Fluid flow 25.11 m³/h Pressure drop 64.5 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 | 106.27 | not rated | not rated | not rated | not rated | not rated |
| 40 | 182.75 | 106.61 | not rated | not rated | not rated | not rated |
| 45 | 257.51 | 182.63 | 106.90 | not rated | not rated | not rated |
| 50 | 331.70 | 256.97 | 182.54 | 107.19 | not rated | not rated |
| 55 | 405.64 | 330.77 | 256.55 | 182.54 | 107.51 | not rated |
| 60 | 479.43 | 404.33 | 330.03 | 256.28 | 182.66 | 107.89 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 84.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 144.70 | 85.14 | not rated | not rated | not rated | not rated |
| 45 | 202.98 | 144.53 | 85.34 | not rated | not rated | not rated |
| 50 | 260.78 | 202.46 | 144.40 | 85.55 | not rated | not rated |
| 55 | 318.32 | 259.90 | 202.05 | 144.37 | 85.80 | not rated |
| 60 | 375.76 | 317.15 | 259.22 | 201.77 | 144.45 | 86.11 |
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) | 182.745 | 31.71 | 97.5 |
| Low speed (Y) | 144.697 | 25.11 | 64.5 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 1180 mm |
| K | 5900 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5900 mm |
|---|---|
| Width | 1230 mm |
| Height | 1450 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.