BC/BD-t-2X463AD1-B19 C
359.93 kW
Dry cooler BC/BD-591DB1-B04 C
Defrost: None
Product code: BC/BD-591DB1-B04 C
- Heat rejection i
- 360.16 kW
- Air flow
- 123,508 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 123,508 m³/h |
|---|---|
| External surface | 855.2 m² |
| Inner volume | 168.9 dm³ |
| Fin material | Aluminium |
| Net weight | 1,027 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-591DB1-B04 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)
- 360.164 kW Fluid flow 62.51 m³/h Pressure drop 80.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 284.060 kW Fluid flow 49.30 m³/h Pressure drop 53.0 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 | 207.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 360.16 | 208.83 | not rated | not rated | not rated | not rated |
| 45 | 509.19 | 360.31 | 209.63 | not rated | not rated | not rated |
| 50 | 657.19 | 508.66 | 360.51 | 210.40 | not rated | not rated |
| 55 | 804.68 | 656.01 | 508.32 | 360.84 | 211.23 | not rated |
| 60 | 951.90 | 802.88 | 655.15 | 508.26 | 361.40 | 212.13 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 165.53 | not rated | not rated | not rated | not rated | not rated |
| 40 | 284.06 | 166.20 | not rated | not rated | not rated | not rated |
| 45 | 399.81 | 284.11 | 166.81 | not rated | not rated | not rated |
| 50 | 514.65 | 399.33 | 284.25 | 167.45 | not rated | not rated |
| 55 | 629.06 | 513.65 | 399.03 | 284.54 | 168.14 | not rated |
| 60 | 743.23 | 627.56 | 512.94 | 399.01 | 285.04 | 168.94 |
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) | 360.164 | 62.51 | 80.9 |
| Low speed (Y) | 284.060 | 49.30 | 53.0 |
Dimensions
| A | 9100 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8850 mm |
| H | 1750 mm |
| I | 1190 mm |
| K | 9400 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 9400 mm |
|---|---|
| Width | 1240 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.