BC/BD-463BB1-B01 C
97.41 kW
Dry cooler BC/BD-2x191KB5-B04 C
Defrost: None
Product code: BC/BD-2x191KB5-B04 C
- Heat rejection i
- 97.32 kW
- Air flow
- 49,238 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 49,238 m³/h |
|---|---|
| External surface | 181.6 m² |
| Inner volume | 38.7 dm³ |
| Fin material | Aluminium |
| Net weight | 352 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-2x191KB5-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)
- 97.316 kW Fluid flow 16.89 m³/h Pressure drop 25.8 kPa
- Heat rejection · Low speed (Y)
- 78.760 kW Fluid flow 13.67 m³/h Pressure drop 17.7 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 | 53.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 97.32 | 53.72 | not rated | not rated | not rated | not rated |
| 45 | 140.68 | 97.80 | 54.32 | not rated | not rated | not rated |
| 50 | 183.77 | 141.00 | 98.23 | 54.86 | not rated | not rated |
| 55 | 226.76 | 183.96 | 141.32 | 98.64 | 55.36 | not rated |
| 60 | 269.66 | 226.82 | 184.18 | 141.65 | 99.06 | 55.83 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 43.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 78.76 | 43.70 | not rated | not rated | not rated | not rated |
| 45 | 113.51 | 79.15 | 44.22 | not rated | not rated | not rated |
| 50 | 148.00 | 113.76 | 79.51 | 44.68 | not rated | not rated |
| 55 | 182.36 | 148.14 | 114.02 | 79.86 | 45.10 | not rated |
| 60 | 216.68 | 182.41 | 148.32 | 114.32 | 80.22 | 45.51 |
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) | 97.316 | 16.89 | 25.8 |
| Low speed (Y) | 78.760 | 13.67 | 17.7 |
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.