BC/BD-380NC1-B01 C
228.25 kW
Dry cooler BC/BD-t-680GA1-B01 C
Defrost: None
Product code: BC/BD-t-680GA1-B01 C
- Heat rejection i
- 228.40 kW
- Air flow
- 105,997 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 105,997 m³/h |
|---|---|
| External surface | 325.7 m² |
| Inner volume | 44.2 dm³ |
| Fin material | Aluminium |
| Net weight | 806 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-680GA1-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)
- 228.399 kW Fluid flow 39.64 m³/h Pressure drop 56.3 kPa
- Heat rejection · Low speed (Y)
- 187.153 kW Fluid flow 32.48 m³/h Pressure drop 39.4 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 | 125.74 | not rated | not rated | not rated | not rated | not rated |
| 40 | 228.40 | 127.10 | not rated | not rated | not rated | not rated |
| 45 | 329.22 | 229.34 | 128.31 | not rated | not rated | not rated |
| 50 | 429.48 | 329.83 | 230.22 | 129.39 | not rated | not rated |
| 55 | 529.48 | 429.78 | 330.44 | 231.09 | 130.43 | not rated |
| 60 | 629.34 | 529.49 | 430.16 | 331.13 | 232.02 | 131.47 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 103.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 187.15 | 104.87 | not rated | not rated | not rated | not rated |
| 45 | 268.78 | 187.84 | 105.82 | not rated | not rated | not rated |
| 50 | 349.84 | 269.13 | 188.47 | 106.70 | not rated | not rated |
| 55 | 430.67 | 349.89 | 269.50 | 189.11 | 107.53 | not rated |
| 60 | 511.34 | 430.44 | 350.05 | 269.96 | 189.83 | 108.35 |
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) | 228.399 | 39.64 | 56.3 |
| Low speed (Y) | 187.153 | 32.48 | 39.4 |
Dimensions
| A | 6650 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 6950 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 6650 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.