BC/BD-391LC1-B04 C
224.15 kW
Dry cooler BC/BD-t-563AD1-B19 C
Defrost: None
Product code: BC/BD-t-563AD1-B19 C
- Heat rejection i
- 224.15 kW
- Air flow
- 52,151 m³/h
- Fans
- 5 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 52,151 m³/h |
|---|---|
| External surface | 581.6 m² |
| Inner volume | 77.8 dm³ |
| Fin material | Aluminium |
| Net weight | 525 kg |
| Quantity | 5 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 6,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-t-563AD1-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)
- 224.145 kW Fluid flow 38.88 m³/h Pressure drop 48.8 kPa
- Heat rejection · Low speed (Y)
- 176.180 kW Fluid flow 30.56 m³/h Pressure drop 31.9 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 | 135.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 224.15 | 135.26 | not rated | not rated | not rated | not rated |
| 45 | 309.97 | 223.44 | 135.42 | not rated | not rated | not rated |
| 50 | 394.72 | 308.53 | 222.88 | 135.59 | not rated | not rated |
| 55 | 478.97 | 392.59 | 307.36 | 222.45 | 135.88 | not rated |
| 60 | 562.93 | 476.17 | 390.85 | 306.45 | 222.32 | 136.32 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 107.38 | not rated | not rated | not rated | not rated | not rated |
| 40 | 176.18 | 107.69 | not rated | not rated | not rated | not rated |
| 45 | 242.28 | 175.90 | 107.90 | not rated | not rated | not rated |
| 50 | 307.49 | 241.55 | 175.59 | 108.29 | not rated | not rated |
| 55 | 372.30 | 306.37 | 240.84 | 175.70 | 108.81 | not rated |
| 60 | 436.88 | 370.80 | 305.28 | 240.76 | 176.09 | 109.49 |
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) | 224.145 | 38.88 | 48.8 |
| Low speed (Y) | 176.180 | 30.56 | 31.9 |
Dimensions
| A | 4950 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 4600 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 5300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4950 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.