BC/BD-2X763BB5-B19 C
369.72 kW
Dry cooler BC/BD-t-2X580GA1-B01 C
Defrost: None
Product code: BC/BD-t-2X580GA1-B01 C
- Heat rejection i
- 369.83 kW
- Air flow
- 175,742 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 175,742 m³/h |
|---|---|
| External surface | 535.8 m² |
| Inner volume | 93.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,195 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-2X580GA1-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)
- 369.832 kW Fluid flow 64.18 m³/h Pressure drop 35.6 kPa
- Heat rejection · Low speed (Y)
- 303.376 kW Fluid flow 52.65 m³/h Pressure drop 24.9 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 | 199.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 369.83 | 202.55 | not rated | not rated | not rated | not rated |
| 45 | 536.70 | 371.84 | 204.98 | not rated | not rated | not rated |
| 50 | 702.61 | 538.08 | 373.66 | 207.16 | not rated | not rated |
| 55 | 868.05 | 703.44 | 539.42 | 375.41 | 209.21 | not rated |
| 60 | 1033.25 | 868.37 | 704.36 | 540.85 | 377.18 | 211.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 164.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 303.38 | 167.25 | not rated | not rated | not rated | not rated |
| 45 | 438.56 | 304.84 | 169.25 | not rated | not rated | not rated |
| 50 | 572.79 | 439.46 | 306.19 | 171.01 | not rated | not rated |
| 55 | 706.58 | 573.15 | 440.35 | 307.53 | 172.66 | not rated |
| 60 | 840.11 | 706.46 | 573.63 | 441.34 | 308.90 | 174.28 |
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) | 369.832 | 64.18 | 35.6 |
| Low speed (Y) | 303.376 | 52.65 | 24.9 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 5900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5600 mm |
|---|---|
| Width | 2310 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.