BC/BD-2x180NC5-B01 C
142.35 kW
Dry cooler BC/BD-2x180MC1-B01 C
Defrost: None
Product code: BC/BD-2x180MC1-B01 C
- Heat rejection i
- 142.38 kW
- Air flow
- 41,311 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 41,311 m³/h |
|---|---|
| External surface | 489.9 m² |
| Inner volume | 65.2 dm³ |
| Fin material | Aluminium |
| Net weight | 479 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x180MC1-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)
- 142.376 kW Fluid flow 24.71 m³/h Pressure drop 49.7 kPa
- Heat rejection · Low speed (Y)
- 111.007 kW Fluid flow 19.25 m³/h Pressure drop 31.9 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 | 83.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 142.38 | 83.60 | not rated | not rated | not rated | not rated |
| 45 | 199.77 | 142.10 | 83.77 | not rated | not rated | not rated |
| 50 | 256.62 | 199.08 | 141.87 | 83.94 | not rated | not rated |
| 55 | 313.26 | 255.54 | 198.47 | 141.71 | 84.14 | not rated |
| 60 | 369.75 | 311.78 | 254.61 | 198.02 | 141.67 | 84.39 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 65.55 | not rated | not rated | not rated | not rated | not rated |
| 40 | 111.01 | 65.71 | not rated | not rated | not rated | not rated |
| 45 | 155.09 | 110.76 | 65.85 | not rated | not rated | not rated |
| 50 | 198.73 | 154.51 | 110.56 | 65.98 | not rated | not rated |
| 55 | 242.17 | 197.83 | 154.02 | 110.42 | 66.14 | not rated |
| 60 | 285.49 | 240.96 | 197.08 | 153.66 | 110.39 | 66.36 |
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) | 142.376 | 24.71 | 49.7 |
| Low speed (Y) | 111.007 | 19.25 | 31.9 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 2260 mm |
| K | 3050 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3050 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.