BC/BD-t-580GB5-B03 C
141.24 kW
Dry cooler BC/BD-t-380GB1-B01 C
Defrost: None
Product code: BC/BD-t-380GB1-B01 C
- Heat rejection i
- 141.23 kW
- Air flow
- 47,652 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 47,652 m³/h |
|---|---|
| External surface | 244.3 m² |
| Inner volume | 36.5 dm³ |
| Fin material | Aluminium |
| Net weight | 449 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-380GB1-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)
- 141.226 kW Fluid flow 24.51 m³/h Pressure drop 39.0 kPa
- Heat rejection · Low speed (Y)
- 111.811 kW Fluid flow 19.41 m³/h Pressure drop 25.8 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 | 79.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 141.23 | 80.03 | not rated | not rated | not rated | not rated |
| 45 | 201.64 | 141.69 | 80.75 | not rated | not rated | not rated |
| 50 | 261.56 | 201.85 | 142.15 | 81.41 | not rated | not rated |
| 55 | 321.23 | 261.53 | 202.11 | 142.64 | 82.05 | not rated |
| 60 | 380.78 | 320.98 | 261.61 | 202.48 | 143.20 | 82.72 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 63.36 | not rated | not rated | not rated | not rated | not rated |
| 40 | 111.81 | 63.99 | not rated | not rated | not rated | not rated |
| 45 | 158.81 | 112.15 | 64.56 | not rated | not rated | not rated |
| 50 | 205.34 | 158.93 | 112.49 | 65.10 | not rated | not rated |
| 55 | 251.63 | 205.26 | 159.11 | 112.88 | 65.62 | not rated |
| 60 | 297.81 | 251.37 | 205.28 | 159.39 | 113.34 | 66.19 |
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) | 141.226 | 24.51 | 39.0 |
| Low speed (Y) | 111.811 | 19.41 | 25.8 |
Dimensions
| A | 3500 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3250 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 3800 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3500 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.