BC/BD-380CB1-B03 C
107.75 kW
Dry cooler BC/BD-2x191KB1-B04 C
Defrost: None
Product code: BC/BD-2x191KB1-B04 C
- Heat rejection i
- 107.78 kW
- Air flow
- 48,151 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,151 m³/h |
|---|---|
| External surface | 214.3 m² |
| Inner volume | 38.7 dm³ |
| Fin material | Aluminium |
| Net weight | 356 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 94.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x191KB1-B04 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)
- 107.781 kW Fluid flow 18.71 m³/h Pressure drop 31.0 kPa
- Heat rejection · Low speed (Y)
- 86.279 kW Fluid flow 14.98 m³/h Pressure drop 20.8 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 | 58.99 | not rated | not rated | not rated | not rated | not rated |
| 40 | 107.78 | 59.73 | not rated | not rated | not rated | not rated |
| 45 | 155.50 | 108.27 | 60.39 | not rated | not rated | not rated |
| 50 | 202.91 | 155.80 | 108.71 | 60.96 | not rated | not rated |
| 55 | 250.17 | 203.05 | 156.10 | 109.15 | 61.50 | not rated |
| 60 | 297.36 | 250.16 | 203.22 | 156.44 | 109.60 | 62.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 47.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 86.28 | 48.13 | not rated | not rated | not rated | not rated |
| 45 | 124.03 | 86.67 | 48.67 | not rated | not rated | not rated |
| 50 | 161.47 | 124.26 | 87.03 | 49.16 | not rated | not rated |
| 55 | 198.78 | 161.57 | 124.50 | 87.39 | 49.62 | not rated |
| 60 | 236.00 | 198.75 | 161.71 | 124.78 | 87.78 | 50.06 |
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) | 107.781 | 18.71 | 31.0 |
| Low speed (Y) | 86.279 | 14.98 | 20.8 |
Dimensions
| A | 1750 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1500 mm |
| H | 1400 mm |
| I | 2260 mm |
| K | 2050 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2050 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.