BC/BD-t-2x180GC1-B03 C
61.78 kW
Dry cooler BC/BD-363BA5-B19 C
Defrost: None
Product code: BC/BD-363BA5-B19 C
- Heat rejection i
- 61.74 kW
- Air flow
- 36,782 m³/h
- Fans
- 3 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 36,782 m³/h |
|---|---|
| External surface | 118.2 m² |
| Inner volume | 19.0 dm³ |
| Fin material | Aluminium |
| Net weight | 270 kg |
| Quantity | 3 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 3,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.1 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-363BA5-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)
- 61.739 kW Fluid flow 10.71 m³/h Pressure drop 59.6 kPa
- Heat rejection · Low speed (Y)
- 54.134 kW Fluid flow 9.40 m³/h Pressure drop 47.3 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 | 34.51 | not rated | not rated | not rated | not rated | not rated |
| 40 | 61.74 | 34.76 | not rated | not rated | not rated | not rated |
| 45 | 88.52 | 61.87 | 34.97 | not rated | not rated | not rated |
| 50 | 115.18 | 88.57 | 61.99 | 35.16 | not rated | not rated |
| 55 | 141.77 | 115.13 | 88.60 | 62.11 | 35.33 | not rated |
| 60 | 168.34 | 141.64 | 115.09 | 88.65 | 62.22 | 35.50 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 30.34 | not rated | not rated | not rated | not rated | not rated |
| 40 | 54.13 | 30.57 | not rated | not rated | not rated | not rated |
| 45 | 77.50 | 54.25 | 30.76 | not rated | not rated | not rated |
| 50 | 100.74 | 77.54 | 54.36 | 30.93 | not rated | not rated |
| 55 | 123.93 | 100.70 | 77.57 | 54.47 | 31.10 | not rated |
| 60 | 147.08 | 123.81 | 100.67 | 77.63 | 54.60 | 31.27 |
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) | 61.739 | 10.71 | 59.6 |
| Low speed (Y) | 54.134 | 9.40 | 47.3 |
Dimensions
| A | 3050 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 2800 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 3300 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3050 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.