BC/BD-t-480GC1-B03 C
127.00 kW
Dry cooler BC/BD-t-363AC1-B19 C
Defrost: None
Product code: BC/BD-t-363AC1-B19 C
- Heat rejection i
- 127.04 kW
- Air flow
- 32,622 m³/h
- Fans
- 3 × ⌀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).
-
B
Fin type (optional "t"): t — t: louvered fins (high-efficiency fin surface)
-
D
Number of fans per row: 3 — 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: 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 | 32,622 m³/h |
|---|---|
| External surface | 279.2 m² |
| Inner volume | 36.4 dm³ |
| Fin material | Aluminium |
| Net weight | 312 kg |
| Quantity | 3 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 3,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-t-363AC1-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)
- 127.037 kW Fluid flow 22.03 m³/h Pressure drop 112.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 104.193 kW Fluid flow 18.07 m³/h Pressure drop 79.0 kPa above the recommended pressure drop
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 | 75.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 127.04 | 75.86 | not rated | not rated | not rated | not rated |
| 45 | 176.85 | 126.70 | 75.94 | not rated | not rated | not rated |
| 50 | 226.16 | 176.14 | 126.43 | 76.03 | not rated | not rated |
| 55 | 275.24 | 225.10 | 175.55 | 126.25 | 76.16 | not rated |
| 60 | 324.19 | 273.83 | 224.22 | 175.14 | 126.22 | 76.37 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 62.71 | not rated | not rated | not rated | not rated | not rated |
| 40 | 104.19 | 62.81 | not rated | not rated | not rated | not rated |
| 45 | 144.40 | 103.99 | 62.87 | not rated | not rated | not rated |
| 50 | 184.17 | 143.93 | 103.76 | 62.94 | not rated | not rated |
| 55 | 223.74 | 183.45 | 143.46 | 103.61 | 63.06 | not rated |
| 60 | 263.20 | 222.78 | 182.75 | 143.10 | 103.58 | 63.26 |
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) | 127.037 | 22.03 | 112.1 |
| Low speed (Y) | 104.193 | 18.07 | 79.0 |
Dimensions
| A | 3050 mm |
|---|---|
| B | 1220 mm |
| C | 1230 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 2800 mm |
| H | 900 mm |
| I | 1180 mm |
| K | 3300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 3050 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.