BC/BD-t-380JB5-B01 C
182.75 kW
Dry cooler BC/BD-t-2x380GC5-B03 C
Defrost: None
Product code: BC/BD-t-2x380GC5-B03 C
- Heat rejection i
- 182.49 kW
- Air flow
- 44,262 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: BC/BD — BC = vertical, BD = horizontal dry cooler (air flow bottom to top).
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B
Fin type (optional "t"): t — t: louvered fins (high-efficiency fin surface)
-
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: 80 — Ø800 mm
-
G
Coil tube rows (2nd dimensional letter): C — 4 tube rows
-
H
Fin spacing: 5 — 2.5 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 03 — three-phase 400 V 50 Hz, 12-pole AC fan (in this series)
Data
| Air flow | 44,262 m³/h |
|---|---|
| External surface | 544.7 m² |
| Inner volume | 79.8 dm³ |
| Fin material | Aluminium |
| Net weight | 798 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 1,900 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.0 dB(A) |
| Energy class | C |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-t-2x380GC5-B03 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)
- 182.491 kW Fluid flow 31.65 m³/h Pressure drop 80.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 135.039 kW Fluid flow 23.42 m³/h Pressure drop 47.3 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 | 110.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 182.49 | 110.82 | not rated | not rated | not rated | not rated |
| 45 | 252.28 | 182.34 | 111.10 | not rated | not rated | not rated |
| 50 | 321.37 | 251.80 | 182.32 | 111.44 | not rated | not rated |
| 55 | 390.13 | 320.57 | 251.53 | 182.48 | 111.89 | not rated |
| 60 | 458.70 | 389.03 | 320.08 | 251.55 | 182.89 | 112.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 82.81 | not rated | not rated | not rated | not rated | not rated |
| 40 | 135.04 | 83.02 | not rated | not rated | not rated | not rated |
| 45 | 185.57 | 134.95 | 83.25 | not rated | not rated | not rated |
| 50 | 235.57 | 185.26 | 134.98 | 83.55 | not rated | not rated |
| 55 | 285.31 | 235.04 | 185.13 | 135.16 | 83.94 | not rated |
| 60 | 334.91 | 284.59 | 234.78 | 185.25 | 135.55 | 84.47 |
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) | 182.491 | 31.65 | 80.9 |
| Low speed (Y) | 135.039 | 23.42 | 47.3 |
Dimensions
| A | 3500 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 3250 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 3800 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3800 mm |
|---|---|
| Width | 2310 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.