What is possible due to the TPE3’s Delta T control mode?
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?
How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
The TPE3’s flow limit function eliminates the need for what?
The TPE2 features an advanced set-point influence function. What does this do?
The TPE3’s integrated heat energy meter ensures that:
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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
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: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
A: 0
Q: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
A: 1
Q: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
A: 2
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: 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: The TPE3’s integrated heat energy meter ensures that:
A: Energy consumption will not exceed what is expected
Q: The TPE3’s integrated heat energy meter ensures that:
A: Energy consumption in all parts of the system is equal
Q: The TPE3’s integrated heat energy meter ensures that:
A: Energy consumption in HVAC systems is monitored more efficiently