BC/BD-t-2X280GB5-B01 C
171.65 kW
Dry cooler BC/BD-t-2X463AA5-B01 C
Defrost: None
Product code: BC/BD-t-2X463AA5-B01 C
- Heat rejection i
- 171.72 kW
- Air flow
- 72,016 m³/h
- Fans
- 8 × ⌀630 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).
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B
Fin type (optional "t"): t — t: louvered fins (high-efficiency fin surface)
-
C
Fan rows (optional "Nx"): 2 — Catalogue: "Fan Row no." (number before x/X).
-
D
Number of fans per row: 4 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 63 — Ø630 mm
-
G
Coil tube rows (2nd dimensional letter): A — 2 tube rows
-
H
Fin spacing: 5 — 2.5 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 | 72,016 m³/h |
|---|---|
| External surface | 311.2 m² |
| Inner volume | 59.7 dm³ |
| Fin material | Aluminium |
| Net weight | 577 kg |
| Quantity | 8 |
|---|---|
| Diameter | 630 mm |
| Speed | 860 rpm |
| Power | 4,800 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 83.6 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-2X463AA5-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 · Single phase
- 171.722 kW Fluid flow 29.80 m³/h Pressure drop 40.1 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
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 96.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 171.72 | 97.02 | not rated | not rated | not rated | not rated |
| 45 | 245.64 | 172.06 | 97.68 | not rated | not rated | not rated |
| 50 | 319.05 | 245.61 | 172.35 | 98.25 | not rated | not rated |
| 55 | 392.27 | 318.70 | 245.61 | 172.66 | 98.80 | not rated |
| 60 | 465.35 | 391.60 | 318.43 | 245.69 | 173.01 | 99.35 |
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] |
|---|---|---|---|
| Single phase | 171.722 | 29.80 | 40.1 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 4200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3950 mm |
|---|---|
| Width | 2310 mm |
| Height | 1220 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.