BE-2x391DC5-C04C C
532.46 kW
Dry cooler BE-2x391BC1-B04T C
Defrost: None
Product code: BE-2x391BC1-B04T C
- Heat rejection i
- 532.45 kW
- Air flow
- 162,481 m³/h
- Fans
- 6 × ⌀910 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: BE — BE = V-type dry cooler.
-
C
Fan rows (optional "Nx"): 2 — Catalogue: "Fan Row no." (number before x/X).
-
D
Number of fans per row: 3 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 91 — Ø910 mm
-
G
Coil tube rows (2nd dimensional letter): C — 4 tube rows
-
H
Fin spacing: 1 — 2.1 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 04 — three-phase 400 V 50 Hz, 6-pole AC fan (in this series)
-
K
Delivery version (optional): T — T: truck delivery version
Data
| Air flow | 162,481 m³/h |
|---|---|
| External surface | 1,550.0 m² |
| Inner volume | 203.8 dm³ |
| Fin material | Aluminium |
| Net weight | 1,931 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-2x391BC1-B04T 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)
- 532.448 kW Fluid flow 92.41 m³/h Pressure drop 89.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 420.386 kW Fluid flow 72.96 m³/h Pressure drop 58.7 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 | 311.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 532.45 | 312.55 | not rated | not rated | not rated | not rated |
| 45 | 747.64 | 531.51 | 313.10 | not rated | not rated | not rated |
| 50 | 961.11 | 745.32 | 530.74 | 313.64 | not rated | not rated |
| 55 | 1173.78 | 957.44 | 743.33 | 530.21 | 314.28 | not rated |
| 60 | 1385.99 | 1168.79 | 954.32 | 741.87 | 530.09 | 315.14 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 248.26 | not rated | not rated | not rated | not rated | not rated |
| 40 | 420.39 | 248.78 | not rated | not rated | not rated | not rated |
| 45 | 587.86 | 419.64 | 249.26 | not rated | not rated | not rated |
| 50 | 753.86 | 586.02 | 419.07 | 249.75 | not rated | not rated |
| 55 | 919.20 | 751.00 | 584.51 | 418.69 | 250.36 | not rated |
| 60 | 1084.13 | 915.31 | 748.63 | 583.49 | 418.74 | 251.18 |
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) | 532.448 | 92.41 | 89.5 |
| Low speed (Y) | 420.386 | 72.96 | 58.7 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 4050 mm |
| F | 2330 mm |
| G | 4650 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 4650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.