BC/BD-880DC1-B01 C
430.25 kW
Dry cooler BC/BD-2X663BD5-B19 C
Defrost: None
Product code: BC/BD-2X663BD5-B19 C
- Heat rejection i
- 430.30 kW
- Air flow
- 132,246 m³/h
- Fans
- 12 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 132,246 m³/h |
|---|---|
| External surface | 1,167.1 m² |
| Inner volume | 195.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,043 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-2X663BD5-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)
- 430.302 kW Fluid flow 74.68 m³/h Pressure drop 67.1 kPa
- Heat rejection · Low speed (Y)
- 358.504 kW Fluid flow 62.22 m³/h Pressure drop 48.5 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 | 251.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 430.30 | 252.64 | not rated | not rated | not rated | not rated |
| 45 | 604.32 | 429.84 | 253.25 | not rated | not rated | not rated |
| 50 | 776.94 | 602.88 | 429.50 | 253.89 | not rated | not rated |
| 55 | 948.92 | 774.54 | 601.69 | 429.40 | 254.59 | not rated |
| 60 | 1120.54 | 945.58 | 772.55 | 600.92 | 429.61 | 255.46 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 211.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 358.50 | 211.80 | not rated | not rated | not rated | not rated |
| 45 | 501.93 | 358.11 | 212.32 | not rated | not rated | not rated |
| 50 | 644.03 | 500.67 | 357.82 | 212.89 | not rated | not rated |
| 55 | 785.61 | 641.98 | 499.64 | 357.75 | 213.52 | not rated |
| 60 | 926.85 | 782.77 | 640.34 | 499.05 | 358.01 | 214.32 |
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) | 430.302 | 74.68 | 67.1 |
| Low speed (Y) | 358.504 | 62.22 | 48.5 |
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.