BC/BD-2x380HB1-B03 C
153.90 kW
Dry cooler BC/BD-480FD5-B03 C
Defrost: None
Product code: BC/BD-480FD5-B03 C
- Heat rejection i
- 154.06 kW
- Air flow
- 35,207 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 35,207 m³/h |
|---|---|
| External surface | 966.0 m² |
| Inner volume | 204.6 dm³ |
| Fin material | Aluminium |
| Net weight | 913 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 38.0 dB(A) |
|---|---|
| Sound power | 70.0 dB(A) |
| Energy class | B |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-480FD5-B03 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)
- 154.062 kW Fluid flow 26.72 m³/h Pressure drop 44.4 kPa
- Heat rejection · Low speed (Y)
- 116.023 kW Fluid flow 20.12 m³/h Pressure drop 26.7 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 | 95.14 | not rated | not rated | not rated | not rated | not rated |
| 40 | 154.06 | 94.99 | not rated | not rated | not rated | not rated |
| 45 | 211.27 | 153.44 | 94.88 | not rated | not rated | not rated |
| 50 | 267.93 | 210.23 | 152.95 | 94.86 | not rated | not rated |
| 55 | 324.33 | 266.48 | 209.39 | 152.63 | 94.94 | not rated |
| 60 | 380.59 | 322.49 | 265.32 | 208.83 | 152.54 | 95.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 72.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 116.02 | 72.22 | not rated | not rated | not rated | not rated |
| 45 | 158.36 | 115.49 | 72.11 | not rated | not rated | not rated |
| 50 | 200.29 | 157.50 | 115.07 | 72.06 | not rated | not rated |
| 55 | 242.02 | 199.11 | 156.82 | 114.80 | 72.11 | not rated |
| 60 | 283.65 | 240.54 | 198.17 | 156.35 | 114.71 | 72.28 |
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) | 154.062 | 26.72 | 44.4 |
| Low speed (Y) | 116.023 | 20.12 | 26.7 |
Dimensions
| A | 7350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 7100 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 7650 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 7650 mm |
|---|---|
| Width | 1240 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.