BC/BD-591EC1-B04 C
345.21 kW
Dry cooler BC/BD-2x380KC5-B01 C
Defrost: None
Product code: BC/BD-2x380KC5-B01 C
- Heat rejection i
- 345.23 kW
- Air flow
- 116,916 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 116,916 m³/h |
|---|---|
| External surface | 907.8 m² |
| Inner volume | 144.3 dm³ |
| Fin material | Aluminium |
| Net weight | 1,048 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x380KC5-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)
- 345.233 kW Fluid flow 59.92 m³/h Pressure drop 68.3 kPa
- Heat rejection · Low speed (Y)
- 271.953 kW Fluid flow 47.20 m³/h Pressure drop 44.7 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 | 200.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 345.23 | 201.17 | not rated | not rated | not rated | not rated |
| 45 | 486.77 | 345.16 | 201.85 | not rated | not rated | not rated |
| 50 | 627.27 | 486.00 | 345.16 | 202.48 | not rated | not rated |
| 55 | 767.28 | 625.83 | 485.41 | 345.30 | 203.16 | not rated |
| 60 | 907.02 | 765.19 | 624.69 | 485.11 | 345.65 | 203.94 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 159.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 271.95 | 159.61 | not rated | not rated | not rated | not rated |
| 45 | 382.00 | 271.78 | 160.09 | not rated | not rated | not rated |
| 50 | 491.13 | 381.24 | 271.69 | 160.59 | not rated | not rated |
| 55 | 599.85 | 489.80 | 380.64 | 271.74 | 161.12 | not rated |
| 60 | 708.32 | 597.95 | 488.73 | 380.30 | 271.98 | 161.76 |
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) | 345.233 | 59.92 | 68.3 |
| Low speed (Y) | 271.953 | 47.20 | 44.7 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 5900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5900 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.