1
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?
2
What is possible due to the TPE3’s Delta T control mode?
3
The TPE2 features a limit-exceeded function. What does this do?
5
How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
Test results
Congratulations. You have passed the test and completed the Groundbreaking vertical In-line pump (TPE3)
Achieved badges:
01.
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
01.
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
01.
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
02.
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
02.
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
02.
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
03.
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
03.
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.
03.
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
04.
Q: This pump should be the preferred choice in almost all cases
A: TPE3
04.
Q: This pump should be the preferred choice in almost all cases
A: TPE2
05.
Q: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
A: 0
05.
Q: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
A: 1
05.
Q: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
A: 2
06.
Q: The TPE3 has unique wireless technology that allows a number of pumps installed in parallel to connect directly to each other. How many pumps can be installed in parallel?
A: 3
06.
Q: The TPE3 has unique wireless technology that allows a number of pumps installed in parallel to connect directly to each other. How many pumps can be installed in parallel?
A: 4
06.
Q: The TPE3 has unique wireless technology that allows a number of pumps installed in parallel to connect directly to each other. How many pumps can be installed in parallel?
A: 7