BC/BD-380CB5-B01 C
157.11 kW
Dry cooler BC/BD-2x191GB1-B04 C
Defrost: None
Product code: BC/BD-2x191GB1-B04 C
- Heat rejection i
- 157.08 kW
- Air flow
- 55,146 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 55,146 m³/h |
|---|---|
| External surface | 494.2 m² |
| Inner volume | 69.7 dm³ |
| Fin material | Aluminium |
| Net weight | 498 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x191GB1-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)
- 157.081 kW Fluid flow 27.26 m³/h Pressure drop 38.4 kPa
- Heat rejection · Low speed (Y)
- 127.535 kW Fluid flow 22.13 m³/h Pressure drop 26.4 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 | 88.78 | not rated | not rated | not rated | not rated | not rated |
| 40 | 157.08 | 89.35 | not rated | not rated | not rated | not rated |
| 45 | 223.82 | 157.18 | 89.85 | not rated | not rated | not rated |
| 50 | 290.03 | 223.48 | 157.25 | 90.27 | not rated | not rated |
| 55 | 356.01 | 289.30 | 223.20 | 157.36 | 90.69 | not rated |
| 60 | 421.86 | 354.89 | 288.68 | 223.01 | 157.53 | 91.13 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 72.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 127.54 | 73.12 | not rated | not rated | not rated | not rated |
| 45 | 180.94 | 127.56 | 73.51 | not rated | not rated | not rated |
| 50 | 233.87 | 180.60 | 127.59 | 73.86 | not rated | not rated |
| 55 | 286.57 | 233.19 | 180.32 | 127.65 | 74.21 | not rated |
| 60 | 339.15 | 285.56 | 232.62 | 180.14 | 127.79 | 74.58 |
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) | 157.081 | 27.26 | 38.4 |
| Low speed (Y) | 127.535 | 22.13 | 26.4 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 3050 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3050 mm |
|---|---|
| Width | 2360 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.