BC/BD-2x380KB1-B03 C
198.75 kW
Dry cooler BC/BD-t-763AA1-B19 C
Defrost: None
Product code: BC/BD-t-763AA1-B19 C
- Heat rejection i
- 198.77 kW
- Air flow
- 83,543 m³/h
- Fans
- 7 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 83,543 m³/h |
|---|---|
| External surface | 325.7 m² |
| Inner volume | 44.2 dm³ |
| Fin material | Aluminium |
| Net weight | 584 kg |
| Quantity | 7 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 8,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 92.5 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-763AA1-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)
- 198.766 kW Fluid flow 34.50 m³/h Pressure drop 43.9 kPa
- Heat rejection · Low speed (Y)
- 172.006 kW Fluid flow 29.85 m³/h Pressure drop 33.9 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 | 110.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 198.77 | 111.00 | not rated | not rated | not rated | not rated |
| 45 | 285.76 | 199.21 | 111.85 | not rated | not rated | not rated |
| 50 | 372.18 | 285.74 | 199.62 | 112.61 | not rated | not rated |
| 55 | 458.37 | 371.72 | 285.73 | 200.00 | 113.32 | not rated |
| 60 | 544.39 | 457.48 | 371.34 | 285.80 | 200.43 | 114.01 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 95.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 172.01 | 96.55 | not rated | not rated | not rated | not rated |
| 45 | 246.60 | 172.36 | 97.30 | not rated | not rated | not rated |
| 50 | 320.66 | 246.53 | 172.68 | 97.96 | not rated | not rated |
| 55 | 394.46 | 320.20 | 246.50 | 173.02 | 98.59 | not rated |
| 60 | 468.13 | 393.63 | 319.84 | 246.56 | 173.41 | 99.21 |
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) | 198.766 | 34.50 | 43.9 |
| Low speed (Y) | 172.006 | 29.85 | 33.9 |
Dimensions
| A | 6650 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 6400 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 6900 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 6650 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.