BC/BD-2x680HD1-B03 C
341.97 kW
Dry cooler BC/BD-880DB5-B01 C
Defrost: None
Product code: BC/BD-880DB5-B01 C
- Heat rejection i
- 342.03 kW
- Air flow
- 137,015 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 137,015 m³/h |
|---|---|
| External surface | 794.9 m² |
| Inner volume | 183.1 dm³ |
| Fin material | Aluminium |
| Net weight | 1,265 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-880DB5-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)
- 342.027 kW Fluid flow 59.36 m³/h Pressure drop 17.0 kPa
- Heat rejection · Low speed (Y)
- 274.967 kW Fluid flow 47.72 m³/h Pressure drop 11.4 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 | 187.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 342.03 | 190.02 | not rated | not rated | not rated | not rated |
| 45 | 492.93 | 343.55 | 192.06 | not rated | not rated | not rated |
| 50 | 642.73 | 493.80 | 344.94 | 193.90 | not rated | not rated |
| 55 | 792.07 | 643.06 | 494.70 | 346.33 | 195.64 | not rated |
| 60 | 941.11 | 791.85 | 643.53 | 495.76 | 347.81 | 197.35 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 152.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 274.97 | 153.88 | not rated | not rated | not rated | not rated |
| 45 | 394.60 | 276.01 | 155.49 | not rated | not rated | not rated |
| 50 | 513.22 | 395.08 | 277.00 | 156.95 | not rated | not rated |
| 55 | 631.37 | 513.16 | 395.60 | 278.02 | 158.34 | not rated |
| 60 | 749.23 | 630.82 | 513.29 | 396.28 | 279.13 | 159.71 |
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) | 342.027 | 59.36 | 17.0 |
| Low speed (Y) | 274.967 | 47.72 | 11.4 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 10650 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10850 mm |
|---|---|
| Width | 1240 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.