BC/BD-2X163CC1-B19 C
68.36 kW
Dry cooler BC/BD-t-280GA5-B01 C
Defrost: None
Product code: BC/BD-t-280GA5-B01 C
- Heat rejection i
- 68.38 kW
- Air flow
- 36,204 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 36,204 m³/h |
|---|---|
| External surface | 92.0 m² |
| Inner volume | 16.1 dm³ |
| Fin material | Aluminium |
| Net weight | 297 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 83.9 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-280GA5-B01 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)
- 68.379 kW Fluid flow 11.87 m³/h Pressure drop 48.1 kPa
- Heat rejection · Low speed (Y)
- 56.478 kW Fluid flow 9.80 m³/h Pressure drop 34.3 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 | 37.56 | not rated | not rated | not rated | not rated | not rated |
| 40 | 68.38 | 37.98 | not rated | not rated | not rated | not rated |
| 45 | 98.69 | 68.69 | 38.35 | not rated | not rated | not rated |
| 50 | 128.84 | 98.92 | 68.99 | 38.68 | not rated | not rated |
| 55 | 158.93 | 129.00 | 99.15 | 69.27 | 39.00 | not rated |
| 60 | 188.98 | 159.02 | 129.18 | 99.40 | 69.56 | 39.30 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 31.20 | not rated | not rated | not rated | not rated | not rated |
| 40 | 56.48 | 31.54 | not rated | not rated | not rated | not rated |
| 45 | 81.25 | 56.70 | 31.83 | not rated | not rated | not rated |
| 50 | 105.88 | 81.39 | 56.91 | 32.10 | not rated | not rated |
| 55 | 130.44 | 105.94 | 81.53 | 57.11 | 32.35 | not rated |
| 60 | 154.96 | 130.42 | 106.02 | 81.69 | 57.33 | 32.60 |
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) | 68.379 | 11.87 | 48.1 |
| Low speed (Y) | 56.478 | 9.80 | 34.3 |
Dimensions
| A | 2450 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2200 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 2750 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2450 mm |
|---|---|
| Width | 1230 mm |
| Height | 1450 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.