BC/BD-2X480AC5-B01 C
384.80 kW
Dry cooler BC/BD-t-2X663AB5-B19 C
Defrost: None
Product code: BC/BD-t-2X663AB5-B19 C
- Heat rejection i
- 384.70 kW
- Air flow
- 138,118 m³/h
- Fans
- 12 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 138,118 m³/h |
|---|---|
| External surface | 700.3 m² |
| Inner volume | 142.6 dm³ |
| Fin material | Aluminium |
| Net weight | 907 kg |
| Quantity | 12 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 15,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 94.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-t-2X663AB5-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)
- 384.695 kW Fluid flow 66.77 m³/h Pressure drop 18.5 kPa
- Heat rejection · Low speed (Y)
- 327.591 kW Fluid flow 56.86 m³/h Pressure drop 13.9 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 | 211.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 384.70 | 214.16 | not rated | not rated | not rated | not rated |
| 45 | 552.85 | 385.71 | 216.27 | not rated | not rated | not rated |
| 50 | 719.54 | 552.79 | 386.61 | 218.11 | not rated | not rated |
| 55 | 885.55 | 718.45 | 552.77 | 387.53 | 219.80 | not rated |
| 60 | 1051.15 | 883.52 | 717.62 | 552.94 | 388.54 | 221.48 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 181.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 327.59 | 183.37 | not rated | not rated | not rated | not rated |
| 45 | 469.22 | 328.35 | 185.17 | not rated | not rated | not rated |
| 50 | 609.41 | 468.99 | 329.04 | 186.77 | not rated | not rated |
| 55 | 748.95 | 608.29 | 468.87 | 329.75 | 188.24 | not rated |
| 60 | 888.10 | 746.98 | 607.42 | 468.93 | 330.62 | 189.69 |
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) | 384.695 | 66.77 | 18.5 |
| Low speed (Y) | 327.591 | 56.86 | 13.9 |
Dimensions
| A | 5850 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 6200 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 5850 mm |
|---|---|
| Width | 2310 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.