BE-691AB1-B04 C
514.02 kW
Dry cooler BE-t-591GC5-B04 C
Defrost: None
Product code: BE-t-591GC5-B04 C
- Heat rejection i
- 513.77 kW
- Air flow
- 135,995 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 135,995 m³/h |
|---|---|
| External surface | 1,194.6 m² |
| Inner volume | 194.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,388 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-t-591GC5-B04 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)
- 513.774 kW Fluid flow 89.10 m³/h Pressure drop 91.2 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 401.419 kW Fluid flow 69.62 m³/h Pressure drop 59.0 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 | 306.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 513.77 | 306.59 | not rated | not rated | not rated | not rated |
| 45 | 715.43 | 511.98 | 306.53 | not rated | not rated | not rated |
| 50 | 915.23 | 712.02 | 510.42 | 306.59 | not rated | not rated |
| 55 | 1114.16 | 910.30 | 709.12 | 509.27 | 306.82 | not rated |
| 60 | 1312.61 | 1107.72 | 906.05 | 706.83 | 508.61 | 307.28 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 242.03 | not rated | not rated | not rated | not rated | not rated |
| 40 | 401.42 | 241.92 | not rated | not rated | not rated | not rated |
| 45 | 556.15 | 399.96 | 241.90 | not rated | not rated | not rated |
| 50 | 709.32 | 553.45 | 398.75 | 241.97 | not rated | not rated |
| 55 | 861.77 | 705.44 | 551.19 | 397.88 | 242.21 | not rated |
| 60 | 1013.81 | 856.73 | 702.18 | 549.50 | 397.50 | 242.75 |
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) | 513.774 | 89.10 | 91.2 |
| Low speed (Y) | 401.419 | 69.62 | 59.0 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1300 mm |
| C | 6460 mm |
| F | 1150 mm |
| G | 7060 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 7060 mm |
|---|---|
| Width | 1300 mm |
| Height | 1958 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.