BC/BD-363CA5-B19 C
66.92 kW
Dry cooler BC/BD-191LC5-B04 C
Defrost: None
Product code: BC/BD-191LC5-B04 C
- Heat rejection i
- 66.86 kW
- Air flow
- 25,156 m³/h
- Fans
- 1 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 25,156 m³/h |
|---|---|
| External surface | 153.3 m² |
| Inner volume | 22.9 dm³ |
| Fin material | Aluminium |
| Net weight | 234 kg |
| Quantity | 1 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 2,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 90.9 dB(A) |
| Energy class | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-191LC5-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)
- 66.860 kW Fluid flow 11.60 m³/h Pressure drop 33.0 kPa
- Heat rejection · Low speed (Y)
- 53.018 kW Fluid flow 9.20 m³/h Pressure drop 21.9 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 | 37.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 66.86 | 37.98 | not rated | not rated | not rated | not rated |
| 45 | 95.36 | 67.00 | 38.25 | not rated | not rated | not rated |
| 50 | 123.64 | 95.36 | 67.12 | 38.49 | not rated | not rated |
| 55 | 151.83 | 123.51 | 95.37 | 67.26 | 38.73 | not rated |
| 60 | 179.95 | 151.58 | 123.43 | 95.43 | 67.43 | 38.97 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 30.05 | not rated | not rated | not rated | not rated | not rated |
| 40 | 53.02 | 30.32 | not rated | not rated | not rated | not rated |
| 45 | 75.33 | 53.13 | 30.55 | not rated | not rated | not rated |
| 50 | 97.45 | 75.33 | 53.24 | 30.76 | not rated | not rated |
| 55 | 119.47 | 97.34 | 75.35 | 53.36 | 30.97 | not rated |
| 60 | 141.44 | 119.27 | 97.29 | 75.41 | 53.51 | 31.18 |
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) | 66.860 | 11.60 | 33.0 |
| Low speed (Y) | 53.018 | 9.20 | 21.9 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 1180 mm |
| K | 2400 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 2400 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.