BC/BD-t-163AB1-B01 C
29.68 kW
Dry cooler BC/BD-t-180GB1-B03 C
Defrost: None
Product code: BC/BD-t-180GB1-B03 C
- Heat rejection i
- 29.71 kW
- Air flow
- 7,897 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 7,897 m³/h |
|---|---|
| External surface | 81.3 m² |
| Inner volume | 10.1 dm³ |
| Fin material | Aluminium |
| Net weight | 177 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 32.0 dB(A) |
|---|---|
| Sound power | 64.0 dB(A) |
| Energy class | C |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-t-180GB1-B03 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)
- 29.708 kW Fluid flow 5.15 m³/h Pressure drop 49.7 kPa
- Heat rejection · Low speed (Y)
- 22.646 kW Fluid flow 3.93 m³/h Pressure drop 30.7 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 | 17.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 29.71 | 17.55 | not rated | not rated | not rated | not rated |
| 45 | 41.58 | 29.71 | 17.63 | not rated | not rated | not rated |
| 50 | 53.33 | 41.52 | 29.73 | 17.71 | not rated | not rated |
| 55 | 65.02 | 53.21 | 41.49 | 29.77 | 17.80 | not rated |
| 60 | 76.68 | 64.85 | 53.13 | 41.50 | 29.84 | 17.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 13.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 22.65 | 13.54 | not rated | not rated | not rated | not rated |
| 45 | 31.52 | 22.67 | 13.61 | not rated | not rated | not rated |
| 50 | 40.28 | 31.50 | 22.70 | 13.69 | not rated | not rated |
| 55 | 49.00 | 40.23 | 31.50 | 22.76 | 13.78 | not rated |
| 60 | 57.69 | 48.91 | 40.21 | 31.54 | 22.84 | 13.88 |
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) | 29.708 | 5.15 | 49.7 |
| Low speed (Y) | 22.646 | 3.93 | 30.7 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 1700 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 1700 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.