BC/BD-191MB5-B04 C
67.90 kW
Dry cooler BC/BD-t-2X180GA5-B01 C
Defrost: None
Product code: BC/BD-t-2X180GA5-B01 C
- Heat rejection i
- 67.94 kW
- Air flow
- 36,009 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 36,009 m³/h |
|---|---|
| External surface | 90.8 m² |
| Inner volume | 20.8 dm³ |
| Fin material | Aluminium |
| Net weight | 293 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 84.0 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-2X180GA5-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)
- 67.937 kW Fluid flow 11.79 m³/h Pressure drop 54.3 kPa
- Heat rejection · Low speed (Y)
- 56.139 kW Fluid flow 9.74 m³/h Pressure drop 38.7 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 | 37.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 67.94 | 37.78 | not rated | not rated | not rated | not rated |
| 45 | 98.00 | 68.25 | 38.14 | not rated | not rated | not rated |
| 50 | 127.90 | 98.23 | 68.54 | 38.47 | not rated | not rated |
| 55 | 157.74 | 128.06 | 98.46 | 68.82 | 38.78 | not rated |
| 60 | 187.54 | 157.84 | 128.24 | 98.70 | 69.10 | 39.08 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 31.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 56.14 | 31.39 | not rated | not rated | not rated | not rated |
| 45 | 80.72 | 56.36 | 31.68 | not rated | not rated | not rated |
| 50 | 105.16 | 80.86 | 56.56 | 31.94 | not rated | not rated |
| 55 | 129.53 | 105.22 | 81.00 | 56.76 | 32.18 | not rated |
| 60 | 153.86 | 129.52 | 105.30 | 81.15 | 56.97 | 32.43 |
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) | 67.937 | 11.79 | 54.3 |
| Low speed (Y) | 56.139 | 9.74 | 38.7 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 1700 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 1400 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.