BC/BD-t-480GB1-B01 C
192.98 kW
Dry cooler BC/BD-291GD1-B04 C
Defrost: None
Product code: BC/BD-291GD1-B04 C
- Heat rejection i
- 193.15 kW
- Air flow
- 51,627 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 51,627 m³/h |
|---|---|
| External surface | 823.7 m² |
| Inner volume | 98.6 dm³ |
| Fin material | Aluminium |
| Net weight | 609 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 93.6 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-291GD1-B04 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)
- 193.145 kW Fluid flow 33.50 m³/h Pressure drop 22.3 kPa
- Heat rejection · Low speed (Y)
- 148.800 kW Fluid flow 25.81 m³/h Pressure drop 13.9 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 | 112.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 193.15 | 112.61 | not rated | not rated | not rated | not rated |
| 45 | 271.54 | 192.93 | 113.09 | not rated | not rated | not rated |
| 50 | 349.05 | 270.69 | 192.75 | 113.55 | not rated | not rated |
| 55 | 426.12 | 347.59 | 269.97 | 192.69 | 114.02 | not rated |
| 60 | 502.95 | 424.08 | 346.37 | 269.48 | 192.80 | 114.57 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 87.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 148.80 | 87.73 | not rated | not rated | not rated | not rated |
| 45 | 207.95 | 148.60 | 88.12 | not rated | not rated | not rated |
| 50 | 266.30 | 207.24 | 148.46 | 88.49 | not rated | not rated |
| 55 | 324.29 | 265.14 | 206.69 | 148.42 | 88.89 | not rated |
| 60 | 382.07 | 322.70 | 264.21 | 206.33 | 148.54 | 89.36 |
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) | 193.145 | 33.50 | 22.3 |
| Low speed (Y) | 148.800 | 25.81 | 13.9 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 1190 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5450 mm |
|---|---|
| Width | 1240 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.