BC/BD-2x280MD5-B03 C
167.58 kW
Dry cooler BC/BD-t-663AA1-B19 C
Defrost: None
Product code: BC/BD-t-663AA1-B19 C
- Heat rejection i
- 167.51 kW
- Air flow
- 71,609 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 71,609 m³/h |
|---|---|
| External surface | 279.2 m² |
| Inner volume | 39.8 dm³ |
| Fin material | Aluminium |
| Net weight | 507 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 7,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-663AA1-B19 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)
- 167.508 kW Fluid flow 29.07 m³/h Pressure drop 28.4 kPa
- Heat rejection · Low speed (Y)
- 145.011 kW Fluid flow 25.17 m³/h Pressure drop 21.9 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 | 91.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 167.51 | 92.30 | not rated | not rated | not rated | not rated |
| 45 | 242.14 | 168.05 | 93.22 | not rated | not rated | not rated |
| 50 | 316.27 | 242.25 | 168.52 | 94.02 | not rated | not rated |
| 55 | 390.18 | 316.00 | 242.38 | 168.98 | 94.75 | not rated |
| 60 | 463.96 | 389.54 | 315.78 | 242.54 | 169.46 | 95.45 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 79.37 | not rated | not rated | not rated | not rated | not rated |
| 40 | 145.01 | 80.32 | not rated | not rated | not rated | not rated |
| 45 | 209.04 | 145.47 | 81.11 | not rated | not rated | not rated |
| 50 | 272.58 | 209.10 | 145.86 | 81.82 | not rated | not rated |
| 55 | 335.88 | 272.29 | 209.18 | 146.25 | 82.48 | not rated |
| 60 | 399.06 | 335.26 | 272.07 | 209.32 | 146.67 | 83.11 |
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) | 167.508 | 29.07 | 28.4 |
| Low speed (Y) | 145.011 | 25.17 | 21.9 |
Dimensions
| A | 5750 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 6000 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5750 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.