BC/BD-2x680CC5-B03 C
433.74 kW
Dry cooler BC/BD-2X580HC1-B01 C
Defrost: None
Product code: BC/BD-2X580HC1-B01 C
- Heat rejection i
- 433.96 kW
- Air flow
- 154,189 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 154,189 m³/h |
|---|---|
| External surface | 1,071.6 m² |
| Inner volume | 166.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,348 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.4 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X580HC1-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)
- 433.958 kW Fluid flow 75.31 m³/h Pressure drop 17.7 kPa
- Heat rejection · Low speed (Y)
- 341.143 kW Fluid flow 59.21 m³/h Pressure drop 11.5 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 | 238.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 433.96 | 241.68 | not rated | not rated | not rated | not rated |
| 45 | 623.84 | 436.20 | 244.80 | not rated | not rated | not rated |
| 50 | 811.86 | 625.26 | 438.33 | 247.61 | not rated | not rated |
| 55 | 999.10 | 812.60 | 626.79 | 440.51 | 250.27 | not rated |
| 60 | 1185.86 | 999.23 | 813.67 | 628.57 | 442.83 | 252.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 188.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 341.14 | 191.24 | not rated | not rated | not rated | not rated |
| 45 | 488.26 | 342.88 | 193.84 | not rated | not rated | not rated |
| 50 | 633.64 | 489.29 | 344.54 | 196.18 | not rated | not rated |
| 55 | 778.23 | 634.10 | 490.40 | 346.24 | 198.39 | not rated |
| 60 | 922.41 | 778.21 | 634.80 | 491.81 | 348.11 | 200.59 |
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) | 433.958 | 75.31 | 17.7 |
| Low speed (Y) | 341.143 | 59.21 | 11.5 |
Dimensions
| A | 5800 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 6300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 5800 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.