BC/BD-680AD5-B03 C
192.22 kW
Dry cooler BC/BD-t-291RC5-B04 C
Defrost: None
Product code: BC/BD-t-291RC5-B04 C
- Heat rejection i
- 192.15 kW
- Air flow
- 52,927 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 52,927 m³/h |
|---|---|
| External surface | 420.4 m² |
| Inner volume | 60.4 dm³ |
| Fin material | Aluminium |
| Net weight | 500 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.3 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-291RC5-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)
- 192.149 kW Fluid flow 33.35 m³/h Pressure drop 61.5 kPa
- Heat rejection · Low speed (Y)
- 149.821 kW Fluid flow 25.99 m³/h Pressure drop 39.5 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 | 113.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 192.15 | 113.29 | not rated | not rated | not rated | not rated |
| 45 | 269.04 | 191.75 | 113.50 | not rated | not rated | not rated |
| 50 | 345.24 | 268.08 | 191.39 | 113.72 | not rated | not rated |
| 55 | 421.09 | 343.73 | 267.27 | 191.19 | 113.99 | not rated |
| 60 | 496.75 | 419.05 | 342.46 | 266.67 | 191.14 | 114.35 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 89.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 149.82 | 89.26 | not rated | not rated | not rated | not rated |
| 45 | 208.69 | 149.48 | 89.43 | not rated | not rated | not rated |
| 50 | 266.94 | 207.90 | 149.20 | 89.61 | not rated | not rated |
| 55 | 324.90 | 265.73 | 207.26 | 149.04 | 89.81 | not rated |
| 60 | 382.69 | 323.28 | 264.73 | 206.81 | 149.04 | 90.14 |
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) | 192.149 | 33.35 | 61.5 |
| Low speed (Y) | 149.821 | 25.99 | 39.5 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 1180 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5450 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.