BC/BD-280HC1-B01 C
91.52 kW
Dry cooler BC/BD-2X263BA1-B19 C
Defrost: None
Product code: BC/BD-2X263BA1-B19 C
- Heat rejection i
- 91.56 kW
- Air flow
- 48,558 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,558 m³/h |
|---|---|
| External surface | 183.7 m² |
| Inner volume | 35.8 dm³ |
| Fin material | Aluminium |
| Net weight | 322 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 | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2X263BA1-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)
- 91.559 kW Fluid flow 15.89 m³/h Pressure drop 54.1 kPa
- Heat rejection · Low speed (Y)
- 79.802 kW Fluid flow 13.85 m³/h Pressure drop 42.4 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 | 50.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 91.56 | 51.33 | not rated | not rated | not rated | not rated |
| 45 | 131.49 | 91.78 | 51.69 | not rated | not rated | not rated |
| 50 | 171.21 | 131.55 | 91.97 | 52.00 | not rated | not rated |
| 55 | 210.84 | 171.12 | 131.60 | 92.15 | 52.29 | not rated |
| 60 | 250.42 | 210.60 | 171.04 | 131.68 | 92.35 | 52.56 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 44.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 79.80 | 44.90 | not rated | not rated | not rated | not rated |
| 45 | 114.40 | 79.99 | 45.21 | not rated | not rated | not rated |
| 50 | 148.80 | 114.45 | 80.16 | 45.50 | not rated | not rated |
| 55 | 183.11 | 148.72 | 114.50 | 80.33 | 45.76 | not rated |
| 60 | 217.36 | 182.89 | 148.66 | 114.58 | 80.51 | 46.01 |
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) | 91.559 | 15.89 | 54.1 |
| Low speed (Y) | 79.802 | 13.85 | 42.4 |
Dimensions
| A | 2150 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2150 mm |
|---|---|
| Width | 2310 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.