BC/BD-580FD5-B03 C
193.61 kW
Dry cooler BC/BD-t-663AB5-B19 C
Defrost: None
Product code: BC/BD-t-663AB5-B19 C
- Heat rejection i
- 193.54 kW
- Air flow
- 69,270 m³/h
- Fans
- 6 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 69,270 m³/h |
|---|---|
| External surface | 354.7 m² |
| Inner volume | 62.4 dm³ |
| Fin material | Aluminium |
| Net weight | 538 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 7,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-663AB5-B19 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)
- 193.543 kW Fluid flow 33.59 m³/h Pressure drop 17.1 kPa
- Heat rejection · Low speed (Y)
- 164.813 kW Fluid flow 28.61 m³/h Pressure drop 12.8 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 | 106.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 193.54 | 107.76 | not rated | not rated | not rated | not rated |
| 45 | 278.12 | 194.04 | 108.82 | not rated | not rated | not rated |
| 50 | 361.96 | 278.08 | 194.49 | 109.74 | not rated | not rated |
| 55 | 445.45 | 361.39 | 278.05 | 194.94 | 110.59 | not rated |
| 60 | 528.74 | 444.41 | 360.96 | 278.13 | 195.44 | 111.42 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 91.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 164.81 | 92.27 | not rated | not rated | not rated | not rated |
| 45 | 236.04 | 165.19 | 93.17 | not rated | not rated | not rated |
| 50 | 306.55 | 235.92 | 165.52 | 93.97 | not rated | not rated |
| 55 | 376.73 | 305.97 | 235.84 | 165.88 | 94.71 | not rated |
| 60 | 446.71 | 375.72 | 305.52 | 235.86 | 166.30 | 95.43 |
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) | 193.543 | 33.59 | 17.1 |
| Low speed (Y) | 164.813 | 28.61 | 12.8 |
Dimensions
| A | 5850 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 5500 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 6200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5850 mm |
|---|---|
| Width | 1230 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.