BC/BD-191MD5-B04 C
88.27 kW
Dry cooler BC/BD-2x180NC1-B03 C
Defrost: None
Product code: BC/BD-2x180NC1-B03 C
- Heat rejection i
- 88.32 kW
- Air flow
- 20,455 m³/h
- Fans
- 2 × ⌀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).
-
C
Fan rows (optional "Nx"): 2 — Catalogue: "Fan Row no." (number before x/X).
-
D
Number of fans per row: 1 — 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: 1 — 2.1 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 | 20,455 m³/h |
|---|---|
| External surface | 658.5 m² |
| Inner volume | 77.7 dm³ |
| Fin material | Aluminium |
| Net weight | 526 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 35.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | B |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-2x180NC1-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)
- 88.320 kW Fluid flow 15.32 m³/h Pressure drop 94.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 68.537 kW Fluid flow 11.89 m³/h Pressure drop 60.3 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 | 54.48 | not rated | not rated | not rated | not rated | not rated |
| 40 | 88.32 | 54.28 | not rated | not rated | not rated | not rated |
| 45 | 121.22 | 87.80 | 54.11 | not rated | not rated | not rated |
| 50 | 153.82 | 120.40 | 87.35 | 53.99 | not rated | not rated |
| 55 | 186.27 | 152.70 | 119.69 | 86.99 | 53.92 | not rated |
| 60 | 218.64 | 184.86 | 151.74 | 119.12 | 86.76 | 53.94 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 42.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 68.54 | 42.53 | not rated | not rated | not rated | not rated |
| 45 | 93.66 | 68.16 | 42.41 | not rated | not rated | not rated |
| 50 | 118.54 | 93.06 | 67.83 | 42.33 | not rated | not rated |
| 55 | 143.31 | 117.73 | 92.55 | 67.59 | 42.30 | not rated |
| 60 | 168.02 | 142.29 | 117.05 | 92.17 | 67.45 | 42.34 |
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) | 88.320 | 15.32 | 94.5 |
| Low speed (Y) | 68.537 | 11.89 | 60.3 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 2310 mm |
| K | 3050 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 3050 mm |
|---|---|
| Width | 2360 mm |
| Height | 1450 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.