BC/BD-2x980AB1-B01 C
832.56 kW
Dry cooler BC/BD-2x880AD5-B01 C
Defrost: None
Product code: BC/BD-2x880AD5-B01 C
- Heat rejection i
- 832.19 kW
- Air flow
- 253,241 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Model nomenclature
How to read the code of this model.
-
A
Series: BC/BD — BC = vertical, BD = horizontal dry cooler (air flow bottom to top).
-
C
Fan rows (optional "Nx"): 2 — Catalogue: "Fan Row no." (number before x/X).
-
D
Number of fans per row: 8 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 80 — Ø800 mm
-
G
Coil tube rows (2nd dimensional letter): D — 5 tube rows
-
H
Fin spacing: 5 — 2.5 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 01 — fan motor code; supply/poles vary with diameter
Data
| Air flow | 253,241 m³/h |
|---|---|
| External surface | 2,785.8 m² |
| Inner volume | 433.1 dm³ |
| Fin material | Aluminium |
| Net weight | 2,556 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2x880AD5-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)
- 832.190 kW Fluid flow 144.43 m³/h Pressure drop 25.9 kPa
- Heat rejection · Low speed (Y)
- 650.144 kW Fluid flow 112.82 m³/h Pressure drop 16.5 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 | 475.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 832.19 | 479.26 | not rated | not rated | not rated | not rated |
| 45 | 1178.98 | 833.94 | 482.75 | not rated | not rated | not rated |
| 50 | 1522.42 | 1179.05 | 835.76 | 486.06 | not rated | not rated |
| 55 | 1864.33 | 1521.01 | 1179.61 | 837.96 | 489.40 | not rated |
| 60 | 2205.31 | 1861.37 | 1520.25 | 1180.89 | 840.72 | 493.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 375.13 | not rated | not rated | not rated | not rated | not rated |
| 40 | 650.14 | 378.26 | not rated | not rated | not rated | not rated |
| 45 | 915.93 | 651.33 | 381.04 | not rated | not rated | not rated |
| 50 | 1178.79 | 915.69 | 652.53 | 383.70 | not rated | not rated |
| 55 | 1440.27 | 1177.31 | 915.94 | 654.21 | 386.43 | not rated |
| 60 | 1700.97 | 1437.63 | 1176.65 | 916.98 | 656.48 | 389.42 |
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) | 832.190 | 144.43 | 25.9 |
| Low speed (Y) | 650.144 | 112.82 | 16.5 |
Dimensions
| A | 10150 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 9700 mm |
| H | 1200 mm |
| I | 2310 mm |
| K | 10650 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10650 mm |
|---|---|
| Width | 2360 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.