OA/OB (Oil Coolers)

Refrigerants: B100, B150SH, B320SH, BSE170
Capacity: 16.34–125.68 kW
Fans: ⌀500, ⌀630 mm
Max. working pressure: 27 bar

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Oil

Parameters

Air flow [m³/h]

Length [mm]

Width [mm]

Height [mm]

Air throw [m]

Performance

Performance filters list products whose heat rejection at your conditions is within the tolerance.

Heat rejection [kW]

Tolerance

Air inlet [°C]

Fluid inlet [°C]

Fluid inlet 60–90 °C (outlet = inlet − 20 K, at least 5 K above the air inlet); air inlet 25…50 °C.

Performance results are listed as products.

14 products

Sort Capacity ↑Capacity ↓Air flow Name

Model	Heat rejection [kW] i Nominal conditions: oil 80 → 60 °C, air inlet 32 °C, relative humidity 50 %	Fans	Air flow [m³/h]	Variants
OA/OB-150AC5-A09 C	16.34 kW	1 × ⌀500	7,122	Variants (1) OA/OB-150AC5-A09 C None Compare
OA/OB-150AC1-A09 C	16.83 kW	1 × ⌀500	6,994	Variants (1) OA/OB-150AC1-A09 C None Compare
OA/OB-250AC5-A09 C	25.34 kW	2 × ⌀500	14,243	Variants (1) OA/OB-250AC5-A09 C None Compare
OA/OB-250AC1-A09 C	25.93 kW	2 × ⌀500	13,989	Variants (1) OA/OB-250AC1-A09 C None Compare
OA/OB-263AD5-A01 C	45.50 kW	2 × ⌀630	16,601	Variants (1) OA/OB-263AD5-A01 C None Compare
OA/OB-263AD1-A01 C	46.51 kW	2 × ⌀630	16,201	Variants (1) OA/OB-263AD1-A01 C None Compare
OA/OB-2X263AC5-A01 C	75.31 kW	4 × ⌀630	34,531	Variants (1) OA/OB-2X263AC5-A01 C None Compare
OA/OB-2X263AC1-A01 C	77.15 kW	4 × ⌀630	33,830	Variants (1) OA/OB-2X263AC1-A01 C None Compare
OA/OB-2X263AD5-A01 C	90.82 kW	4 × ⌀630	33,042	Variants (1) OA/OB-2X263AD5-A01 C None Compare
OA/OB-2X263AD1-A01 C	92.82 kW	4 × ⌀630	32,223	Variants (1) OA/OB-2X263AD1-A01 C None Compare
OA/OB-2X363AC5-A01 C	101.83 kW	6 × ⌀630	51,797	Variants (1) OA/OB-2X363AC5-A01 C None Compare
OA/OB-2X363AC1-A01 C	104.07 kW	6 × ⌀630	50,744	Variants (1) OA/OB-2X363AC1-A01 C None Compare
OA/OB-2X363AD5-A01 C	123.20 kW	6 × ⌀630	49,563	Variants (1) OA/OB-2X363AD5-A01 C None Compare
OA/OB-2X363AD1-A01 C	125.68 kW	6 × ⌀630	48,335	Variants (1) OA/OB-2X363AD1-A01 C None Compare

Nominal conditions: oil 80 → 60 °C, air inlet 32 °C, relative humidity 50 %

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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.