BC/BD-263BA1-B01 C
38.69 kW
Dry cooler BC/BD-163BD1-B19 C
Defrost: None
Product code: BC/BD-163BD1-B19 C
- Heat rejection i
- 38.66 kW
- Air flow
- 10,858 m³/h
- Fans
- 1 × ⌀630 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).
-
D
Number of fans per row: 1 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 63 — Ø630 mm
-
G
Coil tube rows (2nd dimensional letter): D — 5 tube rows
-
H
Fin spacing: 1 — 2.1 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 19 — three-phase 400 V 50 Hz, 4-pole AC fan (in this series)
Data
| Air flow | 10,858 m³/h |
|---|---|
| External surface | 116.3 m² |
| Inner volume | 14.6 dm³ |
| Fin material | Aluminium |
| Net weight | 139 kg |
| Quantity | 1 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 1,300 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-163BD1-B19 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)
- 38.662 kW Fluid flow 6.71 m³/h Pressure drop 95.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 31.841 kW Fluid flow 5.52 m³/h Pressure drop 67.4 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 | 22.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 38.66 | 22.90 | not rated | not rated | not rated | not rated |
| 45 | 54.05 | 38.60 | 22.94 | not rated | not rated | not rated |
| 50 | 69.31 | 53.89 | 38.55 | 22.99 | not rated | not rated |
| 55 | 84.51 | 69.06 | 53.76 | 38.52 | 23.05 | not rated |
| 60 | 99.67 | 84.16 | 68.85 | 53.68 | 38.53 | 23.12 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 18.96 | not rated | not rated | not rated | not rated | not rated |
| 40 | 31.84 | 19.01 | not rated | not rated | not rated | not rated |
| 45 | 44.36 | 31.81 | 19.06 | not rated | not rated | not rated |
| 50 | 56.77 | 44.27 | 31.79 | 19.10 | not rated | not rated |
| 55 | 69.11 | 56.61 | 44.19 | 31.77 | 19.15 | not rated |
| 60 | 81.43 | 68.89 | 56.47 | 44.11 | 31.78 | 19.21 |
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) | 38.662 | 6.71 | 95.0 |
| Low speed (Y) | 31.841 | 5.52 | 67.4 |
Dimensions
| A | 1250 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1000 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 1500 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1250 mm |
|---|---|
| Width | 1230 mm |
| Height | 1220 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.