BC/BD-2x880AD5-B01 C
832.19 kW
Dry cooler BC/BD-2X780EC1-B01 C
Defrost: None
Product code: BC/BD-2X780EC1-B01 C
- Heat rejection i
- 831.22 kW
- Air flow
- 231,428 m³/h
- Fans
- 14 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 231,428 m³/h |
|---|---|
| External surface | 2,554.1 m² |
| Inner volume | 528.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,401 kg |
| Quantity | 14 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 25,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.4 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X780EC1-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)
- 831.224 kW Fluid flow 144.25 m³/h Pressure drop 72.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 641.887 kW Fluid flow 111.31 m³/h Pressure drop 45.4 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 | 491.47 | not rated | not rated | not rated | not rated | not rated |
| 40 | 831.22 | 492.97 | not rated | not rated | not rated | not rated |
| 45 | 1162.27 | 830.89 | 494.40 | not rated | not rated | not rated |
| 50 | 1490.53 | 1160.30 | 830.94 | 495.97 | not rated | not rated |
| 55 | 1817.42 | 1487.04 | 1159.10 | 831.45 | 497.87 | not rated |
| 60 | 2143.56 | 1812.44 | 1484.62 | 1158.87 | 832.88 | 500.07 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 383.62 | not rated | not rated | not rated | not rated | not rated |
| 40 | 641.89 | 384.67 | not rated | not rated | not rated | not rated |
| 45 | 893.02 | 641.45 | 385.70 | not rated | not rated | not rated |
| 50 | 1141.70 | 891.27 | 641.35 | 386.92 | not rated | not rated |
| 55 | 1389.25 | 1138.74 | 890.18 | 641.78 | 388.25 | not rated |
| 60 | 1636.16 | 1385.11 | 1136.72 | 889.97 | 642.82 | 389.88 |
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) | 831.224 | 144.25 | 72.0 |
| Low speed (Y) | 641.887 | 111.31 | 45.4 |
Dimensions
| A | 10350 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9900 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 10850 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10350 mm |
|---|---|
| Width | 2360 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.