BC/BD-391GC1-B04 C
276.21 kW
Dry cooler BC/BD-2X380HD5-B01 C
Defrost: None
Product code: BC/BD-2X380HD5-B01 C
- Heat rejection i
- 276.14 kW
- Air flow
- 89,108 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 89,108 m³/h |
|---|---|
| External surface | 680.8 m² |
| Inner volume | 118.6 dm³ |
| Fin material | Aluminium |
| Net weight | 862 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 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-2X380HD5-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)
- 276.144 kW Fluid flow 47.92 m³/h Pressure drop 57.6 kPa
- Heat rejection · Low speed (Y)
- 214.524 kW Fluid flow 37.23 m³/h Pressure drop 36.8 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 | 160.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 276.14 | 161.07 | not rated | not rated | not rated | not rated |
| 45 | 389.45 | 276.69 | 162.00 | not rated | not rated | not rated |
| 50 | 501.82 | 389.61 | 277.28 | 162.91 | not rated | not rated |
| 55 | 613.80 | 501.66 | 389.95 | 278.01 | 163.87 | not rated |
| 60 | 725.53 | 613.32 | 501.78 | 390.55 | 278.95 | 164.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 125.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 214.52 | 126.20 | not rated | not rated | not rated | not rated |
| 45 | 301.20 | 214.92 | 126.95 | not rated | not rated | not rated |
| 50 | 387.10 | 301.30 | 215.38 | 127.69 | not rated | not rated |
| 55 | 472.59 | 386.91 | 301.58 | 215.98 | 128.49 | not rated |
| 60 | 557.92 | 472.19 | 387.01 | 302.06 | 216.78 | 129.50 |
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) | 276.144 | 47.92 | 57.6 |
| Low speed (Y) | 214.524 | 37.23 | 36.8 |
Dimensions
| A | 3500 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3250 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 3800 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 3500 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.