BC/BD-350CA1-B09 C
40.10 kW
Dry cooler BC/BD-180CD1-B03 C
Defrost: None
Product code: BC/BD-180CD1-B03 C
- Heat rejection i
- 39.98 kW
- Air flow
- 9,047 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Model nomenclature
How to read the code of this model.
-
A
Series: BC/BD — BC = vertical, BD = horizontal dry cooler (air flow bottom to top).
-
D
Number of fans per row: 1 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 80 — Ø800 mm
-
G
Coil tube rows (2nd dimensional letter): D — 5 tube rows
-
H
Fin spacing: 1 — 2.1 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 03 — three-phase 400 V 50 Hz, 12-pole AC fan (in this series)
Data
| Air flow | 9,047 m³/h |
|---|---|
| External surface | 300.3 m² |
| Inner volume | 33.7 dm³ |
| Fin material | Aluminium |
| Net weight | 266 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 | B |
| Inlet | 1 1/4" |
|---|---|
| Outlet | 1 1/4" |
| BC/BD-180CD1-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)
- 39.977 kW Fluid flow 6.93 m³/h Pressure drop 44.1 kPa
- Heat rejection · Low speed (Y)
- 30.113 kW Fluid flow 5.22 m³/h Pressure drop 26.6 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 | 24.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 39.98 | 24.58 | not rated | not rated | not rated | not rated |
| 45 | 54.86 | 39.81 | 24.56 | not rated | not rated | not rated |
| 50 | 69.58 | 54.57 | 39.68 | 24.56 | not rated | not rated |
| 55 | 84.22 | 69.17 | 54.34 | 39.59 | 24.59 | not rated |
| 60 | 98.83 | 83.71 | 68.85 | 54.17 | 39.56 | 24.65 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 18.73 | not rated | not rated | not rated | not rated | not rated |
| 40 | 30.11 | 18.70 | not rated | not rated | not rated | not rated |
| 45 | 41.11 | 29.96 | 18.67 | not rated | not rated | not rated |
| 50 | 51.99 | 40.86 | 29.84 | 18.66 | not rated | not rated |
| 55 | 62.81 | 51.65 | 40.66 | 29.76 | 18.67 | not rated |
| 60 | 73.60 | 62.38 | 51.37 | 40.52 | 29.72 | 18.71 |
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) | 39.977 | 6.93 | 44.1 |
| Low speed (Y) | 30.113 | 5.22 | 26.6 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 2400 mm |
| D IN | 1 1/4" |
| D OUT | 1 1/4" |
| Length | 2400 mm |
|---|---|
| Width | 1240 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.