BC/BD-680DD1-B03 C
187.79 kW
Dry cooler BC/BD-380KC1-B01 C
Defrost: None
Product code: BC/BD-380KC1-B01 C
- Heat rejection i
- 187.81 kW
- Air flow
- 57,626 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 57,626 m³/h |
|---|---|
| External surface | 542.8 m² |
| Inner volume | 61.4 dm³ |
| Fin material | Aluminium |
| Net weight | 603 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-380KC1-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)
- 187.811 kW Fluid flow 32.60 m³/h Pressure drop 81.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 146.265 kW Fluid flow 25.39 m³/h Pressure drop 52.3 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 | 109.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 187.81 | 110.15 | not rated | not rated | not rated | not rated |
| 45 | 263.92 | 187.66 | 110.45 | not rated | not rated | not rated |
| 50 | 339.41 | 263.35 | 187.56 | 110.76 | not rated | not rated |
| 55 | 414.62 | 338.43 | 262.89 | 187.56 | 111.10 | not rated |
| 60 | 489.67 | 413.24 | 337.64 | 262.62 | 187.70 | 111.52 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 86.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 146.27 | 86.49 | not rated | not rated | not rated | not rated |
| 45 | 204.64 | 146.08 | 86.71 | not rated | not rated | not rated |
| 50 | 262.49 | 204.09 | 145.95 | 86.93 | not rated | not rated |
| 55 | 320.11 | 261.61 | 203.66 | 145.89 | 87.19 | not rated |
| 60 | 377.58 | 318.89 | 260.90 | 203.40 | 145.98 | 87.52 |
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) | 187.811 | 32.60 | 81.6 |
| Low speed (Y) | 146.265 | 25.39 | 52.3 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1750 mm |
| I | 1180 mm |
| K | 5900 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5900 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.