BC/BD-2X163BA1-B01 C
38.51 kW
Dry cooler BC/BD-t-163AC5-B19 C
Defrost: None
Product code: BC/BD-t-163AC5-B19 C
- Heat rejection i
- 38.46 kW
- Air flow
- 11,075 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).
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B
Fin type (optional "t"): t — t: louvered fins (high-efficiency fin surface)
-
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): C — 4 tube rows
-
H
Fin spacing: 5 — 2.5 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 | 11,075 m³/h |
|---|---|
| External surface | 78.8 m² |
| Inner volume | 12.4 dm³ |
| Fin material | Aluminium |
| Net weight | 131 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-t-163AC5-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)
- 38.458 kW Fluid flow 6.67 m³/h Pressure drop 39.5 kPa
- Heat rejection · Low speed (Y)
- 32.018 kW Fluid flow 5.55 m³/h Pressure drop 28.5 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 | 22.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 38.46 | 22.30 | not rated | not rated | not rated | not rated |
| 45 | 54.25 | 38.44 | 22.40 | not rated | not rated | not rated |
| 50 | 69.88 | 54.11 | 38.42 | 22.49 | not rated | not rated |
| 55 | 85.44 | 69.64 | 54.00 | 38.43 | 22.59 | not rated |
| 60 | 100.96 | 85.09 | 69.44 | 53.93 | 38.45 | 22.70 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 18.61 | not rated | not rated | not rated | not rated | not rated |
| 40 | 32.02 | 18.71 | not rated | not rated | not rated | not rated |
| 45 | 44.98 | 32.00 | 18.80 | not rated | not rated | not rated |
| 50 | 57.80 | 44.86 | 31.98 | 18.88 | not rated | not rated |
| 55 | 70.56 | 57.59 | 44.77 | 31.98 | 18.96 | not rated |
| 60 | 83.27 | 70.26 | 57.42 | 44.71 | 32.01 | 19.06 |
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) | 38.458 | 6.67 | 39.5 |
| Low speed (Y) | 32.018 | 5.55 | 28.5 |
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.