The TPE3’s flow limit function eliminates the need for what?
A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
The TPE2 features a limit-exceeded function. What does this do?
The TPE2 features an advanced set-point influence function. What does this do?
What is possible due to the TPE3’s Delta T control mode?
Test results
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Q: The TPE3’s flow limit function eliminates the need for what?
A: Pump throttling valve
Q: The TPE3’s flow limit function eliminates the need for what?
A: All throttling and balancing valves in the system
Q: The TPE3’s flow limit function eliminates the need for what?
A: Control valves in the system
Q: A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
A: We recommend a system with only a primary loop and variable flow
Q: A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
A: We recommend primary only systems with constant flow
Q: A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
A: We recommend primary/secondary systems with constant flow in both loops
Q: The TPE2 features a limit-exceeded function. What does this do?
A: The limit-exceed function allows the pump to stop when the system is approaching a given temperature limit
Q: The TPE2 features a limit-exceeded function. What does this do?
A: The limit-exceed function allows to influence pump operation, when for example a given pressure or temperature limit is exceeded.
Q: The TPE2 features a limit-exceeded function. What does this do?
A: The limit-exceed function allows the pump to start when the system is approaching a given temperature limit
Q: The TPE2 features an advanced set-point influence function. What does this do?
A: It makes several external parameters influence the pump performance, all at the same time
Q: The TPE2 features an advanced set-point influence function. What does this do?
A: It enables the pump itself to influence and change its own set-point
Q: The TPE2 features an advanced set-point influence function. What does this do?
A: The advanced set-point influence function makes it possible to define a parameter that decide how the performance of the pump should change
Q: This pump should be the preferred choice in almost all cases
A: TPE3
Q: This pump should be the preferred choice in almost all cases
A: TPE2
Q: What is possible due to the TPE3’s Delta T control mode?
A: The pump is operated based on the temperature difference between flow and return
Q: What is possible due to the TPE3’s Delta T control mode?
A: The pump is operated based on the pressure difference between flow and return
Q: What is possible due to the TPE3’s Delta T control mode?
A: The pump is operated based on the flow temperature before and after the pump