BC/BD-580AB1-B01 C
233.30 kW
Dry cooler BC/BD-680FC1-B03 C
Defrost: None
Product code: BC/BD-680FC1-B03 C
- Heat rejection i
- 233.42 kW
- Air flow
- 54,244 m³/h
- Fans
- 6 × ⌀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: 6 — 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): 03 — three-phase 400 V 50 Hz, 12-pole AC fan (in this series)
Data
| Air flow | 54,244 m³/h |
|---|---|
| External surface | 1,367.7 m² |
| Inner volume | 244.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,274 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 39.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | B |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-680FC1-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)
- 233.415 kW Fluid flow 40.48 m³/h Pressure drop 86.4 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 176.601 kW Fluid flow 30.63 m³/h Pressure drop 52.6 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 | 143.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 233.42 | 143.63 | not rated | not rated | not rated | not rated |
| 45 | 320.47 | 232.45 | 143.43 | not rated | not rated | not rated |
| 50 | 406.71 | 318.87 | 231.69 | 143.34 | not rated | not rated |
| 55 | 492.59 | 404.51 | 317.59 | 231.18 | 143.42 | not rated |
| 60 | 578.26 | 489.79 | 402.73 | 316.70 | 231.00 | 143.72 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 109.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 176.60 | 109.67 | not rated | not rated | not rated | not rated |
| 45 | 241.33 | 175.74 | 109.44 | not rated | not rated | not rated |
| 50 | 305.45 | 239.96 | 175.04 | 109.31 | not rated | not rated |
| 55 | 369.28 | 303.59 | 238.84 | 174.55 | 109.32 | not rated |
| 60 | 432.97 | 366.95 | 302.06 | 238.03 | 174.34 | 109.51 |
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) | 233.415 | 40.48 | 86.4 |
| Low speed (Y) | 176.601 | 30.63 | 52.6 |
Dimensions
| A | 10850 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10600 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 11150 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 11150 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.