BC/BD-t-2x680GC1-B03 C
377.39 kW
Dry cooler BC/BD-2x380KD5-B01 C
Defrost: None
Product code: BC/BD-2x380KD5-B01 C
- Heat rejection i
- 377.79 kW
- Air flow
- 112,045 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 112,045 m³/h |
|---|---|
| External surface | 1,134.7 m² |
| Inner volume | 170.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,116 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 | 88.4 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2x380KD5-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)
- 377.788 kW Fluid flow 65.58 m³/h Pressure drop 56.9 kPa
- Heat rejection · Low speed (Y)
- 292.989 kW Fluid flow 50.85 m³/h Pressure drop 36.1 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 | 221.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 377.79 | 222.42 | not rated | not rated | not rated | not rated |
| 45 | 529.90 | 377.59 | 223.12 | not rated | not rated | not rated |
| 50 | 680.73 | 528.90 | 377.50 | 223.82 | not rated | not rated |
| 55 | 830.90 | 678.95 | 528.16 | 377.65 | 224.61 | not rated |
| 60 | 980.80 | 828.38 | 677.54 | 527.78 | 378.09 | 225.59 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 173.33 | not rated | not rated | not rated | not rated | not rated |
| 40 | 292.99 | 173.85 | not rated | not rated | not rated | not rated |
| 45 | 409.15 | 292.56 | 174.30 | not rated | not rated | not rated |
| 50 | 524.23 | 408.03 | 292.30 | 174.78 | not rated | not rated |
| 55 | 638.79 | 522.43 | 407.17 | 292.24 | 175.33 | not rated |
| 60 | 753.08 | 636.34 | 521.01 | 406.66 | 292.45 | 176.04 |
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) | 377.788 | 65.58 | 56.9 |
| Low speed (Y) | 292.989 | 50.85 | 36.1 |
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.