OA/OB-2X263AD5-A01 C
90.82 kW
Oil cooler OA/OB-2X263AD1-A01 C
Defrost: None
Product code: OA/OB-2X263AD1-A01 C
- Heat rejection i
- 92.82 kW
- Air flow
- 32,223 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: oil 80 → 60 °C, air inlet 32 °C, relative humidity 50 %
Data
| Air flow | 32,223 m³/h |
|---|---|
| External surface | 459.3 m² |
| Inner volume | 58.7 dm³ |
| Fin material | Aluminium |
| Net weight | 435 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 860 rpm |
| Power | 2,400 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 49.0 dB(A) |
|---|---|
| Sound power | 80.2 dB(A) |
| Energy class | D |
| Inlet | Ø66,7 |
|---|---|
| Outlet | Ø66,7 |
| OA/OB-2X263AD1-A01 C | None |
|---|
Performance
Fluid inlet 60–90 °C (outlet = inlet − 20 K, at least 5 K above the air inlet); air inlet 25…50 °C.
B100 80 → 60 °C, air inlet 32 °C
- Heat rejection · Single phase
- 92.823 kW Fluid flow 9.74 m³/h Pressure drop 31.0 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 20 K)
B100; rows: fluid inlet [°C], outlet = inlet − 20 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
Single phase
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 60 | 51.09 | 36.24 | 22.08 | not rated | not rated | not rated |
| 70 | 82.80 | 66.51 | 50.96 | 36.14 | 22.01 | not rated |
| 80 | 117.33 | 99.69 | 82.71 | 66.45 | 50.91 | 36.10 |
| 90 | 154.37 | 135.52 | 117.27 | 99.66 | 82.71 | 66.45 |
Nominal rating
Nominal conditions: oil 80 → 60 °C, air inlet 32 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| Single phase | 92.823 | 9.74 | 31.0 |
Dimensions
| A | 2240 mm |
|---|---|
| B | 1860 mm |
| C | 2230 mm |
| E1 | 2280 mm |
| E | 1830 mm |
| D | 310 mm |
| D1 | 370 mm |
| D2 | 435 mm |
| D3 | 1035 mm |
| D IN | Ø66,7 |
| D OUT | Ø66,7 |
| Length | 2240 mm |
|---|---|
| Width | 2280 mm |
| Height | 1035 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.