Siemens 611 configurationmanual Data for precision motor cooler, Δt P

Technical data and characteristics 14.2 Data sheets and diagrams

Technical data	Symbol	Unit	-xxB05-1Jxx	-xxB05-2Jxx	-xxB05-5Gxx
1FW6160
Temperature increase of the coolant	ΔTH	K	8	8	8.1
Pressure drop	ΔpH	bar	0.3	0.3	0.3
Data for precision motor cooler *)
Maximum dissipated thermal power	QP,MAX	kW	0.23	0.231	0.233
Recommended minimum volume flow rate	P,MIN	l/min	1.5	1.5	1.5
Temperature increase of the coolant	ΔTP	K	2.3	2.3	2.3
Pressure drop	ΔpP	bar	0.3	0.3	0.3

*) Parallel connection of main and precision motor cooler

1FW6 Built-in torque motors	229
Configuration Manual, 05/2009, 6SN1197-0AD00-0BP7