BC/BD-2x180MC1-B01 C
142.38 kW
Dry cooler BC/BD-2x180NC5-B01 C
Defrost: None
Product code: BC/BD-2x180NC5-B01 C
- Heat rejection i
- 142.35 kW
- Air flow
- 41,671 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 41,671 m³/h |
|---|---|
| External surface | 557.0 m² |
| Inner volume | 86.1 dm³ |
| Fin material | Aluminium |
| Net weight | 517 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-2x180NC5-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)
- 142.346 kW Fluid flow 24.71 m³/h Pressure drop 54.4 kPa
- Heat rejection · Low speed (Y)
- 112.156 kW Fluid flow 19.45 m³/h Pressure drop 35.5 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 | 83.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 142.35 | 83.76 | not rated | not rated | not rated | not rated |
| 45 | 199.59 | 142.02 | 83.87 | not rated | not rated | not rated |
| 50 | 256.34 | 198.86 | 141.75 | 83.98 | not rated | not rated |
| 55 | 312.86 | 255.21 | 198.23 | 141.55 | 84.13 | not rated |
| 60 | 369.27 | 311.36 | 254.25 | 197.74 | 141.47 | 84.33 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 66.52 | not rated | not rated | not rated | not rated | not rated |
| 40 | 112.16 | 66.60 | not rated | not rated | not rated | not rated |
| 45 | 156.53 | 111.86 | 66.67 | not rated | not rated | not rated |
| 50 | 200.49 | 155.90 | 111.60 | 66.75 | not rated | not rated |
| 55 | 244.25 | 199.53 | 155.36 | 111.43 | 66.87 | not rated |
| 60 | 287.91 | 242.99 | 198.73 | 154.96 | 111.36 | 67.02 |
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) | 142.346 | 24.71 | 54.4 |
| Low speed (Y) | 112.156 | 19.45 | 35.5 |
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.