BE-2x991AC5-B04T C
1519.78 kW
Dry cooler BE-2x891EC1-B04T C
Defrost: None
Product code: BE-2x891EC1-B04T C
- Heat rejection i
- 1526.99 kW
- Air flow
- 414,779 m³/h
- Fans
- 16 × ⌀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: 8 — 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 | 414,779 m³/h |
|---|---|
| External surface | 5,089.2 m² |
| Inner volume | 1,057.3 dm³ |
| Fin material | Aluminium |
| Net weight | 5,282 kg |
| Quantity | 16 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 44,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 103.5 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BE-2x891EC1-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)
- 1526.994 kW Fluid flow 265.00 m³/h Pressure drop 60.8 kPa
- Heat rejection · Low speed (Y)
- 1178.709 kW Fluid flow 204.44 m³/h Pressure drop 38.3 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 | 904.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1526.99 | 906.02 | not rated | not rated | not rated | not rated |
| 45 | 2132.55 | 1523.22 | 907.00 | not rated | not rated | not rated |
| 50 | 2732.75 | 2124.70 | 1520.29 | 908.26 | not rated | not rated |
| 55 | 3330.39 | 2720.83 | 2118.19 | 1518.45 | 909.96 | not rated |
| 60 | 3926.60 | 3314.49 | 2710.89 | 2113.57 | 1518.01 | 912.53 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 706.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1178.71 | 706.78 | not rated | not rated | not rated | not rated |
| 45 | 1637.82 | 1175.76 | 707.54 | not rated | not rated | not rated |
| 50 | 2092.33 | 1631.61 | 1173.47 | 708.40 | not rated | not rated |
| 55 | 2544.70 | 2083.02 | 1626.63 | 1172.16 | 709.90 | not rated |
| 60 | 2995.87 | 2532.37 | 2075.47 | 1623.27 | 1172.17 | 712.23 |
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) | 1526.994 | 265.00 | 60.8 |
| Low speed (Y) | 1178.709 | 204.44 | 38.3 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| H | 10300 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 10650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.