BC/BD-t-191RC1-B04 C
102.92 kW
Dry cooler BC/BD-t-463AA5-B19 C
Defrost: None
Product code: BC/BD-t-463AA5-B19 C
- Heat rejection i
- 102.79 kW
- Air flow
- 48,212 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 48,212 m³/h |
|---|---|
| External surface | 157.6 m² |
| Inner volume | 27.6 dm³ |
| Fin material | Aluminium |
| Net weight | 347 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-t-463AA5-B19 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)
- 102.792 kW Fluid flow 17.84 m³/h Pressure drop 50.7 kPa
- Heat rejection · Low speed (Y)
- 89.597 kW Fluid flow 15.55 m³/h Pressure drop 39.7 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 | 57.32 | not rated | not rated | not rated | not rated | not rated |
| 40 | 102.79 | 57.76 | not rated | not rated | not rated | not rated |
| 45 | 147.44 | 103.00 | 58.14 | not rated | not rated | not rated |
| 50 | 191.85 | 147.44 | 103.17 | 58.47 | not rated | not rated |
| 55 | 236.13 | 191.65 | 147.45 | 103.35 | 58.79 | not rated |
| 60 | 280.35 | 235.75 | 191.49 | 147.48 | 103.55 | 59.10 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 50.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 89.60 | 50.57 | not rated | not rated | not rated | not rated |
| 45 | 128.24 | 89.77 | 50.90 | not rated | not rated | not rated |
| 50 | 166.62 | 128.22 | 89.93 | 51.21 | not rated | not rated |
| 55 | 204.90 | 166.44 | 128.22 | 90.08 | 51.49 | not rated |
| 60 | 243.12 | 204.56 | 166.29 | 128.26 | 90.27 | 51.77 |
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) | 102.792 | 17.84 | 50.7 |
| Low speed (Y) | 89.597 | 15.55 | 39.7 |
Dimensions
| A | 3950 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 3700 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 4200 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3950 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.