BC/BD-480AC1-B03 C
128.58 kW
Dry cooler BC/BD-2X263CB1-B19 C
Defrost: None
Product code: BC/BD-2X263CB1-B19 C
- Heat rejection i
- 128.43 kW
- Air flow
- 46,526 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 46,526 m³/h |
|---|---|
| External surface | 370.7 m² |
| Inner volume | 56.9 dm³ |
| Fin material | Aluminium |
| Net weight | 401 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2X263CB1-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)
- 128.429 kW Fluid flow 22.29 m³/h Pressure drop 55.6 kPa
- Heat rejection · Low speed (Y)
- 109.884 kW Fluid flow 19.07 m³/h Pressure drop 42.1 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 | 73.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 128.43 | 73.44 | not rated | not rated | not rated | not rated |
| 45 | 182.66 | 128.50 | 73.79 | not rated | not rated | not rated |
| 50 | 236.51 | 182.44 | 128.57 | 74.11 | not rated | not rated |
| 55 | 290.18 | 236.01 | 182.25 | 128.66 | 74.42 | not rated |
| 60 | 343.76 | 289.41 | 235.57 | 182.14 | 128.81 | 74.75 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 62.87 | not rated | not rated | not rated | not rated | not rated |
| 40 | 109.88 | 63.20 | not rated | not rated | not rated | not rated |
| 45 | 155.80 | 109.91 | 63.49 | not rated | not rated | not rated |
| 50 | 201.35 | 155.55 | 109.94 | 63.76 | not rated | not rated |
| 55 | 246.73 | 200.85 | 155.37 | 110.02 | 64.04 | not rated |
| 60 | 292.03 | 246.00 | 200.45 | 155.26 | 110.15 | 64.33 |
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) | 128.429 | 22.29 | 55.6 |
| Low speed (Y) | 109.884 | 19.07 | 42.1 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1200 mm |
| C | 2360 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 2310 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2400 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.