BC/BD-t-350AB1-B09 C
68.34 kW
Dry cooler BC/BD-2X163CC1-B19 C
Defrost: None
Product code: BC/BD-2X163CC1-B19 C
- Heat rejection i
- 68.36 kW
- Air flow
- 22,348 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 22,348 m³/h |
|---|---|
| External surface | 247.0 m² |
| Inner volume | 32.0 dm³ |
| Fin material | Aluminium |
| Net weight | 255 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 2,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-2X163CC1-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)
- 68.356 kW Fluid flow 11.86 m³/h Pressure drop 22.1 kPa
- Heat rejection · Low speed (Y)
- 57.531 kW Fluid flow 9.99 m³/h Pressure drop 16.0 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 | 36.45 | not rated | not rated | not rated | not rated | not rated |
| 40 | 68.36 | 37.13 | not rated | not rated | not rated | not rated |
| 45 | 98.96 | 68.65 | 37.70 | not rated | not rated | not rated |
| 50 | 129.18 | 99.00 | 68.90 | 38.19 | not rated | not rated |
| 55 | 159.22 | 128.99 | 99.03 | 69.14 | 38.64 | not rated |
| 60 | 189.16 | 158.82 | 128.84 | 99.10 | 69.40 | 39.05 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 30.80 | not rated | not rated | not rated | not rated | not rated |
| 40 | 57.53 | 31.42 | not rated | not rated | not rated | not rated |
| 45 | 82.95 | 57.76 | 31.93 | not rated | not rated | not rated |
| 50 | 107.98 | 82.96 | 57.97 | 32.36 | not rated | not rated |
| 55 | 132.85 | 107.80 | 82.98 | 58.17 | 32.75 | not rated |
| 60 | 157.62 | 132.49 | 107.65 | 83.02 | 58.39 | 33.12 |
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) | 68.356 | 11.86 | 22.1 |
| Low speed (Y) | 57.531 | 9.99 | 16.0 |
Dimensions
| A | 1200 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 1500 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1500 mm |
|---|---|
| Width | 2360 mm |
| Height | 1200 mm |
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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.