BC/BD-t-2X463AC1-B19 C
336.57 kW
Dry cooler BC/BD-2x580CB5-B03 C
Defrost: None
Product code: BC/BD-2x580CB5-B03 C
- Heat rejection i
- 336.59 kW
- Air flow
- 100,606 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 100,606 m³/h |
|---|---|
| External surface | 1,523.5 m² |
| Inner volume | 228.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,677 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 3,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 41.0 dB(A) |
|---|---|
| Sound power | 74.0 dB(A) |
| Energy class | C |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x580CB5-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)
- 336.586 kW Fluid flow 58.41 m³/h Pressure drop 63.3 kPa
- Heat rejection · Low speed (Y)
- 268.594 kW Fluid flow 46.62 m³/h Pressure drop 42.4 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 | 198.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 336.59 | 199.05 | not rated | not rated | not rated | not rated |
| 45 | 471.10 | 335.86 | 199.22 | not rated | not rated | not rated |
| 50 | 604.55 | 469.52 | 335.25 | 199.42 | not rated | not rated |
| 55 | 737.52 | 602.15 | 468.19 | 334.83 | 199.74 | not rated |
| 60 | 870.15 | 734.28 | 600.08 | 467.20 | 334.69 | 200.19 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 159.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 268.59 | 160.19 | not rated | not rated | not rated | not rated |
| 45 | 374.42 | 268.14 | 160.43 | not rated | not rated | not rated |
| 50 | 479.36 | 373.35 | 267.78 | 160.72 | not rated | not rated |
| 55 | 583.88 | 477.71 | 372.53 | 267.64 | 161.09 | not rated |
| 60 | 688.16 | 581.66 | 476.41 | 372.02 | 267.75 | 161.61 |
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) | 336.586 | 58.41 | 63.3 |
| Low speed (Y) | 268.594 | 46.62 | 42.4 |
Dimensions
| A | 9100 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 2310 mm |
| K | 9400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9400 mm |
|---|---|
| Width | 2360 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.