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Data for selection
Determining specific cooling capacity
P
V
Power dissipation being discharged in kW
P
01
Specific cooling capacity in kW/K
T
1
Inlet temperature of coolant in °C
T
2
Inlet temperature of utilities in °C
Fig. 4-28:
Determining specific cooling capacity
Cooling warmer medium (coolant)
ΔT
1
Temperature reduction of coolant in K
ρ
1
Density of coolant in kg/l
P
V
Power dissipation in kW
c
1
Specific thermal capacity of coolant in kJ/kgK
Q
1
Flow rate of coolant in l/min
Fig. 4-29:
Cooling warmer medium (coolant)
Temperature increase of colder medium (utilities)
ΔT
2
Temperature increase of utilities in K
ρ
2
Density of utilities in kg/l
P
V
Power dissipation in kW
c
2
Specific thermal capacity of utilities in kJ/kgK
Q
2
Flow rate of utilities in l/min
Fig. 4-30:
Temperature increase of colder medium (utilities)
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Rexroth IndraDrive ML Drive Systems with HMU05
Combining the individual components