BC/BD-363BB1-B01 C
73.76 kW
Dry cooler BC/BD-t-180JC1-B01 C
Defrost: None
Product code: BC/BD-t-180JC1-B01 C
- Heat rejection i
- 73.59 kW
- Air flow
- 18,363 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 18,363 m³/h |
|---|---|
| External surface | 180.9 m² |
| Inner volume | 22.9 dm³ |
| Fin material | Aluminium |
| Net weight | 232 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 1,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 49.0 dB(A) |
|---|---|
| Sound power | 80.7 dB(A) |
| Energy class | D |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-180JC1-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)
- 73.590 kW Fluid flow 12.76 m³/h Pressure drop 91.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 56.034 kW Fluid flow 9.72 m³/h Pressure drop 56.3 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 | 44.08 | not rated | not rated | not rated | not rated | not rated |
| 40 | 73.59 | 44.14 | not rated | not rated | not rated | not rated |
| 45 | 102.23 | 73.42 | 44.19 | not rated | not rated | not rated |
| 50 | 130.57 | 101.85 | 73.29 | 44.27 | not rated | not rated |
| 55 | 158.76 | 130.00 | 101.56 | 73.22 | 44.38 | not rated |
| 60 | 186.89 | 158.01 | 129.55 | 101.37 | 73.25 | 44.54 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 33.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 56.03 | 33.98 | not rated | not rated | not rated | not rated |
| 45 | 77.37 | 55.85 | 34.00 | not rated | not rated | not rated |
| 50 | 98.47 | 77.02 | 55.70 | 34.03 | not rated | not rated |
| 55 | 119.45 | 97.95 | 76.73 | 55.61 | 34.10 | not rated |
| 60 | 140.38 | 118.78 | 97.53 | 76.53 | 55.60 | 34.21 |
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) | 73.590 | 12.76 | 91.2 |
| Low speed (Y) | 56.034 | 9.72 | 56.3 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 1180 mm |
| K | 2400 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2400 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.