BC/BD-180KD5-B01 C
63.45 kW
Dry cooler BC/BD-263BC5-B19 C
Defrost: None
Product code: BC/BD-263BC5-B19 C
- Heat rejection i
- 63.45 kW
- Air flow
- 22,865 m³/h
- Fans
- 2 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 22,865 m³/h |
|---|---|
| External surface | 157.6 m² |
| Inner volume | 27.6 dm³ |
| Fin material | Aluminium |
| Net weight | 219 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 | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-263BC5-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)
- 63.445 kW Fluid flow 11.01 m³/h Pressure drop 28.0 kPa
- Heat rejection · Low speed (Y)
- 53.703 kW Fluid flow 9.32 m³/h Pressure drop 20.9 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 | 35.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 63.45 | 36.17 | not rated | not rated | not rated | not rated |
| 45 | 90.30 | 63.52 | 36.40 | not rated | not rated | not rated |
| 50 | 116.94 | 90.23 | 63.59 | 36.60 | not rated | not rated |
| 55 | 143.48 | 116.72 | 90.17 | 63.68 | 36.80 | not rated |
| 60 | 169.97 | 143.13 | 116.55 | 90.15 | 63.78 | 36.99 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 30.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 53.70 | 30.76 | not rated | not rated | not rated | not rated |
| 45 | 76.22 | 53.75 | 30.95 | not rated | not rated | not rated |
| 50 | 98.55 | 76.14 | 53.81 | 31.13 | not rated | not rated |
| 55 | 120.77 | 98.34 | 76.08 | 53.87 | 31.30 | not rated |
| 60 | 142.96 | 120.46 | 98.18 | 76.06 | 53.97 | 31.48 |
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) | 63.445 | 11.01 | 28.0 |
| Low speed (Y) | 53.703 | 9.32 | 20.9 |
Dimensions
| A | 2150 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2150 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.