BC/BD-2x180ND1-B03 C
91.04 kW
Dry cooler BC/BD-2X180HC1-B01 C
Defrost: None
Product code: BC/BD-2X180HC1-B01 C
- Heat rejection i
- 90.83 kW
- Air flow
- 30,838 m³/h
- Fans
- 2 × ⌀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).
-
C
Fan rows (optional "Nx"): 2 — Catalogue: "Fan Row no." (number before x/X).
-
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): C — 4 tube rows
-
H
Fin spacing: 1 — 2.1 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 01 — fan motor code; supply/poles vary with diameter
Data
| Air flow | 30,838 m³/h |
|---|---|
| External surface | 214.3 m² |
| Inner volume | 38.7 dm³ |
| Fin material | Aluminium |
| Net weight | 327 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 85.4 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2X180HC1-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)
- 90.834 kW Fluid flow 15.77 m³/h Pressure drop 68.2 kPa
- Heat rejection · Low speed (Y)
- 71.269 kW Fluid flow 12.37 m³/h Pressure drop 44.4 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 | 52.16 | not rated | not rated | not rated | not rated | not rated |
| 40 | 90.83 | 52.53 | not rated | not rated | not rated | not rated |
| 45 | 128.61 | 91.05 | 52.86 | not rated | not rated | not rated |
| 50 | 166.11 | 128.71 | 91.28 | 53.19 | not rated | not rated |
| 55 | 203.46 | 166.09 | 128.85 | 91.54 | 53.53 | not rated |
| 60 | 240.75 | 203.34 | 166.15 | 129.07 | 91.87 | 53.89 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 41.26 | not rated | not rated | not rated | not rated | not rated |
| 40 | 71.27 | 41.56 | not rated | not rated | not rated | not rated |
| 45 | 100.48 | 71.43 | 41.82 | not rated | not rated | not rated |
| 50 | 129.43 | 100.54 | 71.60 | 42.09 | not rated | not rated |
| 55 | 158.27 | 129.40 | 100.63 | 71.80 | 42.36 | not rated |
| 60 | 187.04 | 158.15 | 129.44 | 100.81 | 72.07 | 42.66 |
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) | 90.834 | 15.77 | 68.2 |
| Low speed (Y) | 71.269 | 12.37 | 44.4 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 1700 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 1400 mm |
|---|---|
| Width | 2310 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.