BC/BD-191LC1-B04 C
72.72 kW
Dry cooler BC/BD-180MD5-B01 C
Defrost: None
Product code: BC/BD-180MD5-B01 C
- Heat rejection i
- 72.76 kW
- Air flow
- 20,439 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 20,439 m³/h |
|---|---|
| External surface | 262.7 m² |
| Inner volume | 35.1 dm³ |
| Fin material | Aluminium |
| Net weight | 284 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 1,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 48.0 dB(A) |
|---|---|
| Sound power | 80.0 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-180MD5-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)
- 72.763 kW Fluid flow 12.63 m³/h Pressure drop 35.0 kPa
- Heat rejection · Low speed (Y)
- 56.347 kW Fluid flow 9.77 m³/h Pressure drop 22.2 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 | 42.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 72.76 | 42.87 | not rated | not rated | not rated | not rated |
| 45 | 101.89 | 72.61 | 42.96 | not rated | not rated | not rated |
| 50 | 130.74 | 101.51 | 72.48 | 43.04 | not rated | not rated |
| 55 | 159.47 | 130.16 | 101.20 | 72.38 | 43.14 | not rated |
| 60 | 188.13 | 158.69 | 129.67 | 100.96 | 72.35 | 43.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 33.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 56.35 | 33.46 | not rated | not rated | not rated | not rated |
| 45 | 78.57 | 56.21 | 33.54 | not rated | not rated | not rated |
| 50 | 100.56 | 78.26 | 56.10 | 33.61 | not rated | not rated |
| 55 | 122.43 | 100.08 | 78.00 | 56.03 | 33.69 | not rated |
| 60 | 144.24 | 121.80 | 99.68 | 77.81 | 56.01 | 33.81 |
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) | 72.763 | 12.63 | 35.0 |
| Low speed (Y) | 56.347 | 9.77 | 22.2 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 1180 mm |
| K | 3050 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3050 mm |
|---|---|
| Width | 1230 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.