BC/BD-280NC5-B03 C
84.03 kW
Dry cooler BC/BD-t-2x180JC1-B03 C
Defrost: None
Product code: BC/BD-t-2x180JC1-B03 C
- Heat rejection i
- 84.02 kW
- Air flow
- 18,233 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 18,233 m³/h |
|---|---|
| External surface | 357.2 m² |
| Inner volume | 44.7 dm³ |
| Fin material | Aluminium |
| Net weight | 397 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 35.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | B |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-t-2x180JC1-B03 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)
- 84.017 kW Fluid flow 14.57 m³/h Pressure drop 40.6 kPa
- Heat rejection · Low speed (Y)
- 62.687 kW Fluid flow 10.87 m³/h Pressure drop 24.0 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 | 52.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 84.02 | 51.96 | not rated | not rated | not rated | not rated |
| 45 | 114.82 | 83.61 | 51.92 | not rated | not rated | not rated |
| 50 | 145.24 | 114.13 | 83.28 | 51.92 | not rated | not rated |
| 55 | 175.50 | 144.29 | 113.57 | 83.06 | 51.97 | not rated |
| 60 | 205.66 | 174.29 | 143.51 | 113.16 | 82.96 | 52.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 39.25 | not rated | not rated | not rated | not rated | not rated |
| 40 | 62.69 | 39.17 | not rated | not rated | not rated | not rated |
| 45 | 85.22 | 62.33 | 39.12 | not rated | not rated | not rated |
| 50 | 107.47 | 84.64 | 62.04 | 39.09 | not rated | not rated |
| 55 | 129.61 | 106.70 | 84.17 | 61.84 | 39.09 | not rated |
| 60 | 151.68 | 128.63 | 106.06 | 83.83 | 61.70 | 39.18 |
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) | 84.017 | 14.57 | 40.6 |
| Low speed (Y) | 62.687 | 10.87 | 24.0 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2400 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.