BC/BD-t-2X563AB1-B19 C
367.73 kW
Dry cooler BC/BD-2X680HA1-B01 C
Defrost: None
Product code: BC/BD-2X680HA1-B01 C
- Heat rejection i
- 368.17 kW
- Air flow
- 221,438 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 221,438 m³/h |
|---|---|
| External surface | 643.0 m² |
| Inner volume | 125.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,419 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 91.6 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-2X680HA1-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)
- 368.171 kW Fluid flow 63.90 m³/h Pressure drop 43.3 kPa
- Heat rejection · Low speed (Y)
- 302.893 kW Fluid flow 52.56 m³/h Pressure drop 30.6 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 | 201.31 | not rated | not rated | not rated | not rated | not rated |
| 40 | 368.17 | 203.70 | not rated | not rated | not rated | not rated |
| 45 | 532.24 | 370.00 | 205.82 | not rated | not rated | not rated |
| 50 | 695.58 | 533.73 | 371.72 | 207.71 | not rated | not rated |
| 55 | 858.56 | 696.74 | 535.17 | 373.37 | 209.47 | not rated |
| 60 | 1021.38 | 859.42 | 697.95 | 536.66 | 375.02 | 211.15 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 166.43 | not rated | not rated | not rated | not rated | not rated |
| 40 | 302.89 | 168.38 | not rated | not rated | not rated | not rated |
| 45 | 436.79 | 304.31 | 170.08 | not rated | not rated | not rated |
| 50 | 569.90 | 437.80 | 305.60 | 171.61 | not rated | not rated |
| 55 | 702.71 | 570.58 | 438.80 | 306.85 | 173.05 | not rated |
| 60 | 835.30 | 703.07 | 571.33 | 439.87 | 308.14 | 174.43 |
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) | 368.171 | 63.90 | 43.3 |
| Low speed (Y) | 302.893 | 52.56 | 30.6 |
Dimensions
| A | 6850 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 7350 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 6850 mm |
|---|---|
| Width | 2310 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.