BC/BD-t-750AA5-B09 C
109.04 kW
Dry cooler BC/BD-2x180KB1-B01 C
Defrost: None
Product code: BC/BD-2x180KB1-B01 C
- Heat rejection i
- 109.08 kW
- Air flow
- 40,077 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 40,077 m³/h |
|---|---|
| External surface | 267.9 m² |
| Inner volume | 36.2 dm³ |
| Fin material | Aluminium |
| Net weight | 380 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 | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-2x180KB1-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)
- 109.082 kW Fluid flow 18.93 m³/h Pressure drop 116.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 86.848 kW Fluid flow 15.07 m³/h Pressure drop 77.9 kPa above the recommended pressure drop
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 | 63.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 109.08 | 63.27 | not rated | not rated | not rated | not rated |
| 45 | 154.20 | 109.09 | 63.48 | not rated | not rated | not rated |
| 50 | 199.02 | 154.00 | 109.11 | 63.67 | not rated | not rated |
| 55 | 243.69 | 198.61 | 153.84 | 109.15 | 63.87 | not rated |
| 60 | 288.30 | 243.10 | 198.29 | 153.75 | 109.24 | 64.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 50.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 86.85 | 50.71 | not rated | not rated | not rated | not rated |
| 45 | 122.34 | 86.82 | 50.87 | not rated | not rated | not rated |
| 50 | 157.57 | 122.13 | 86.81 | 51.02 | not rated | not rated |
| 55 | 192.67 | 157.19 | 121.98 | 86.84 | 51.19 | not rated |
| 60 | 227.71 | 192.13 | 156.89 | 121.89 | 86.92 | 51.38 |
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) | 109.082 | 18.93 | 116.8 |
| Low speed (Y) | 86.848 | 15.07 | 77.9 |
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" |
| D OUT | 2" |
| Length | 2400 mm |
|---|---|
| Width | 2310 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.