BC/BD-180HA1-B01 C
31.04 kW
Dry cooler BC/BD-t-180GC1-B03 C
Defrost: None
Product code: BC/BD-t-180GC1-B03 C
- Heat rejection i
- 31.18 kW
- Air flow
- 7,147 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 7,147 m³/h |
|---|---|
| External surface | 108.6 m² |
| Inner volume | 13.0 dm³ |
| Fin material | Aluminium |
| Net weight | 185 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-180GC1-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)
- 31.179 kW Fluid flow 5.41 m³/h Pressure drop 33.0 kPa
- Heat rejection · Low speed (Y)
- not rated
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 | 18.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 31.18 | 18.91 | not rated | not rated | not rated | not rated |
| 45 | 43.05 | 31.16 | 18.99 | not rated | not rated | not rated |
| 50 | 54.76 | 42.96 | 31.16 | 19.07 | not rated | not rated |
| 55 | 66.40 | 54.60 | 42.90 | 31.20 | 19.17 | not rated |
| 60 | 77.99 | 66.18 | 54.50 | 42.91 | 31.28 | 19.30 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | not rated | not rated | not rated | not rated | not rated | not rated |
| 40 | not rated | not rated | not rated | not rated | not rated | not rated |
| 45 | not rated | not rated | 13.98 | not rated | not rated | not rated |
| 50 | not rated | not rated | 22.64 | 14.06 | not rated | not rated |
| 55 | not rated | not rated | 30.97 | 22.69 | 14.14 | not rated |
| 60 | not rated | not rated | 39.20 | 31.01 | 22.77 | 14.25 |
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) | 31.179 | 5.41 | 33.0 |
| Low speed (Y) | — | — | — |
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.