1. HIGH
PERFORMANCE
TEMPERATURE
CONTROL

2. Composite moulding cooling unit Industrial cooling tower
APPLICATIONS
Composite moulding cooling unit
Gas engines
Welding unit
Industrial cooling
Chiller units
Industrial cooling tower
Wind turbines

3. COOLING

4. COOLING TOWER

5. PUMP CHALLENGES

6. ENERGY CONSUMPTION !!! !!! Pump System Process hTotal = Pout/Pinput
The evaluation of the Pump System efficiency [ht] is dependent on the efficiency of the drive [hD] , the motor [hM] and the pump [hP], plus system losses. System efficiency is the relation between P1 and P4
Total Efficiency relates Power output to Power input => hTotal = Pout / Pinput
Pump System
Process
Power Supply
hTotal = Pout/Pinput P2
Shaft power
P1 = Pinput
Power input P4
Hydraulic
Power
!!!
!!!
Pout
Power out
Pump
Extended product approach
hPump = hD x hM x hP

7. Constant differential Temperature controlled
EFFICIENCY AND ENERGY SAVINGS
Operating cost depends on:
Pump and motor efficiency
Control mode
Sizing of system
Load profile
Losses in the system !!
Regulating valve,
full speed
Constant differential
pressure
Temperature controlled
Feed back to MGE

8. TYPE OF CONTROL

9. LOAD PROFILE – INFLUENCE ON SAVINGS

10. THANK YOU