BC/BD-2X663BD5-B19 C
430.30 kW
Dry cooler BC/BD-880DC1-B01 C
Defrost: None
Product code: BC/BD-880DC1-B01 C
- Heat rejection i
- 430.25 kW
- Air flow
- 122,286 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 122,286 m³/h |
|---|---|
| External surface | 1,251.0 m² |
| Inner volume | 248.5 dm³ |
| Fin material | Aluminium |
| Net weight | 1,381 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.5 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-880DC1-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)
- 430.250 kW Fluid flow 74.68 m³/h Pressure drop 71.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 330.947 kW Fluid flow 57.40 m³/h Pressure drop 44.5 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 | 253.56 | not rated | not rated | not rated | not rated | not rated |
| 40 | 430.25 | 254.52 | not rated | not rated | not rated | not rated |
| 45 | 602.49 | 430.40 | 255.46 | not rated | not rated | not rated |
| 50 | 773.28 | 601.91 | 430.74 | 256.49 | not rated | not rated |
| 55 | 943.41 | 772.05 | 601.73 | 431.37 | 257.64 | not rated |
| 60 | 1113.15 | 941.54 | 771.38 | 602.06 | 432.37 | 259.05 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 197.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 330.95 | 198.07 | not rated | not rated | not rated | not rated |
| 45 | 461.05 | 331.28 | 198.81 | not rated | not rated | not rated |
| 50 | 589.91 | 460.95 | 331.55 | 199.56 | not rated | not rated |
| 55 | 718.18 | 589.40 | 460.81 | 332.00 | 200.48 | not rated |
| 60 | 846.13 | 717.29 | 588.89 | 461.02 | 332.84 | 201.58 |
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) | 430.250 | 74.68 | 71.0 |
| Low speed (Y) | 330.947 | 57.40 | 44.5 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 10650 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 10850 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.