BC/BD-2X363BA1-B19 C
138.60 kW
Dry cooler BC/BD-t-2x191PB5-B04 C
Defrost: None
Product code: BC/BD-t-2x191PB5-B04 C
- Heat rejection i
- 138.52 kW
- Air flow
- 50,748 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 50,748 m³/h |
|---|---|
| External surface | 226.9 m² |
| Inner volume | 43.9 dm³ |
| Fin material | Aluminium |
| Net weight | 385 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 | 93.8 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-t-2x191PB5-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)
- 138.520 kW Fluid flow 24.04 m³/h Pressure drop 48.3 kPa
- Heat rejection · Low speed (Y)
- 110.811 kW Fluid flow 19.23 m³/h Pressure drop 32.4 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 | 78.08 | not rated | not rated | not rated | not rated | not rated |
| 40 | 138.52 | 78.68 | not rated | not rated | not rated | not rated |
| 45 | 197.60 | 138.76 | 79.20 | not rated | not rated | not rated |
| 50 | 256.25 | 197.54 | 138.98 | 79.68 | not rated | not rated |
| 55 | 314.69 | 255.90 | 197.52 | 139.24 | 80.13 | not rated |
| 60 | 373.03 | 314.09 | 255.65 | 197.58 | 139.54 | 80.61 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 62.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 110.81 | 63.47 | not rated | not rated | not rated | not rated |
| 45 | 157.37 | 110.99 | 63.90 | not rated | not rated | not rated |
| 50 | 203.53 | 157.31 | 111.17 | 64.30 | not rated | not rated |
| 55 | 249.50 | 203.23 | 157.29 | 111.39 | 64.69 | not rated |
| 60 | 295.36 | 248.99 | 203.04 | 157.36 | 111.66 | 65.11 |
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) | 138.520 | 24.04 | 48.3 |
| Low speed (Y) | 110.811 | 19.23 | 32.4 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2400 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.