BC/BD-2x380OC1-B01 C
469.24 kW
Dry cooler BC/BD-980AC1-B01 C
Defrost: None
Product code: BC/BD-980AC1-B01 C
- Heat rejection i
- 469.07 kW
- Air flow
- 147,333 m³/h
- Fans
- 9 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 147,333 m³/h |
|---|---|
| External surface | 1,482.6 m² |
| Inner volume | 188.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,516 kg |
| Quantity | 9 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 16,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BC/BD-980AC1-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)
- 469.066 kW Fluid flow 81.42 m³/h Pressure drop 42.0 kPa
- Heat rejection · Low speed (Y)
- 369.503 kW Fluid flow 64.12 m³/h Pressure drop 27.4 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 | 269.04 | not rated | not rated | not rated | not rated | not rated |
| 40 | 469.07 | 270.87 | not rated | not rated | not rated | not rated |
| 45 | 664.06 | 469.84 | 272.55 | not rated | not rated | not rated |
| 50 | 857.42 | 663.95 | 470.68 | 274.14 | not rated | not rated |
| 55 | 1050.01 | 856.49 | 664.11 | 471.71 | 275.77 | not rated |
| 60 | 1242.13 | 1048.30 | 856.05 | 664.72 | 473.11 | 277.56 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 214.16 | not rated | not rated | not rated | not rated | not rated |
| 40 | 369.50 | 215.59 | not rated | not rated | not rated | not rated |
| 45 | 520.32 | 370.00 | 216.88 | not rated | not rated | not rated |
| 50 | 669.68 | 520.08 | 370.60 | 218.14 | not rated | not rated |
| 55 | 818.37 | 668.78 | 520.10 | 371.38 | 219.48 | not rated |
| 60 | 966.65 | 816.82 | 668.30 | 520.55 | 372.44 | 220.96 |
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) | 469.066 | 81.42 | 42.0 |
| Low speed (Y) | 369.503 | 64.12 | 27.4 |
Dimensions
| A | 11350 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 10900 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 11850 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 11350 mm |
|---|---|
| Width | 1240 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.