BE-t-2x291HC5-C04C C
428.04 kW
Dry cooler BE-680AB1-B01 C
Defrost: None
Product code: BE-680AB1-B01 C
- Heat rejection i
- 427.18 kW
- Air flow
- 129,311 m³/h
- Fans
- 6 × ⌀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: BE — BE = V-type dry cooler.
-
D
Number of fans per row: 6 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 80 — Ø800 mm
-
G
Coil tube rows (2nd dimensional letter): B — 3 tube rows
-
H
Fin spacing: 1 — 2.1 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 01 — three-phase 400 V 50 Hz, 6-pole AC fan (in this series)
Data
| Air flow | 129,311 m³/h |
|---|---|
| External surface | 1,694.4 m² |
| Inner volume | 209.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,643 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-680AB1-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)
- 427.176 kW Fluid flow 74.13 m³/h Pressure drop 63.7 kPa
- Heat rejection · Low speed (Y)
- 339.604 kW Fluid flow 58.94 m³/h Pressure drop 42.3 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 | 249.91 | not rated | not rated | not rated | not rated | not rated |
| 40 | 427.18 | 250.26 | not rated | not rated | not rated | not rated |
| 45 | 600.20 | 426.15 | 250.56 | not rated | not rated | not rated |
| 50 | 771.81 | 597.90 | 425.25 | 250.84 | not rated | not rated |
| 55 | 942.77 | 768.29 | 595.91 | 424.55 | 251.20 | not rated |
| 60 | 1113.36 | 938.07 | 765.23 | 594.29 | 424.18 | 251.73 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 200.45 | not rated | not rated | not rated | not rated | not rated |
| 40 | 339.60 | 200.65 | not rated | not rated | not rated | not rated |
| 45 | 475.01 | 338.58 | 200.77 | not rated | not rated | not rated |
| 50 | 609.22 | 472.89 | 337.64 | 200.92 | not rated | not rated |
| 55 | 742.87 | 606.08 | 471.07 | 336.95 | 201.18 | not rated |
| 60 | 876.19 | 738.71 | 603.35 | 469.61 | 336.56 | 201.57 |
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) | 427.176 | 74.13 | 63.7 |
| Low speed (Y) | 339.604 | 58.94 | 42.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 7660 mm |
| F | 1050 mm |
| G | 8260 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 8260 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.