BC/BD-t-280JC5-B01 C
134.60 kW
Dry cooler BC/BD-580HA5-B01 C
Defrost: None
Product code: BC/BD-580HA5-B01 C
- Heat rejection i
- 134.73 kW
- Air flow
- 94,876 m³/h
- Fans
- 5 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 94,876 m³/h |
|---|---|
| External surface | 229.9 m² |
| Inner volume | 39.1 dm³ |
| Fin material | Aluminium |
| Net weight | 674 kg |
| Quantity | 5 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 9,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.2 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-580HA5-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)
- 134.730 kW Fluid flow 23.38 m³/h Pressure drop 22.2 kPa
- Heat rejection · Low speed (Y)
- 111.476 kW Fluid flow 19.35 m³/h Pressure drop 15.8 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 | 72.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 134.73 | 73.15 | not rated | not rated | not rated | not rated |
| 45 | 196.29 | 135.60 | 74.14 | not rated | not rated | not rated |
| 50 | 257.55 | 197.01 | 136.40 | 74.99 | not rated | not rated |
| 55 | 318.70 | 258.14 | 197.68 | 137.12 | 75.76 | not rated |
| 60 | 379.76 | 319.18 | 258.74 | 198.32 | 137.80 | 76.47 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 59.76 | not rated | not rated | not rated | not rated | not rated |
| 40 | 111.48 | 60.72 | not rated | not rated | not rated | not rated |
| 45 | 162.03 | 112.16 | 61.54 | not rated | not rated | not rated |
| 50 | 212.31 | 162.56 | 112.77 | 62.26 | not rated | not rated |
| 55 | 262.44 | 212.71 | 163.06 | 113.35 | 62.92 | not rated |
| 60 | 312.52 | 262.73 | 213.11 | 163.56 | 113.91 | 63.53 |
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) | 134.730 | 23.38 | 22.2 |
| Low speed (Y) | 111.476 | 19.35 | 15.8 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 5900 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5600 mm |
|---|---|
| Width | 1230 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.