Question 1 of 6
Intermediate

Which of these isn’t a key dry-run protection benefit for the installer?

Question 2 of 6
Intermediate

Which protection features does the SQE have?

Question 3 of 6
Intermediate

How many times higher than nominal speed does the motor current reach during the first milliseconds?

Question 4 of 6
Intermediate

What is the most commonly used starting method for motors in 4” conventional pumps?

Question 5 of 6
Intermediate

How long did it take to replace the pump with a Grundfos SQ?

Question 6 of 6
Intermediate

What is a key installer benefit of the voltage protection in SQ/SQE?

Question 6 of 6
Intermediate

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1: Which of these isn’t a key dry-run protection benefit for the installer?
The installer can avoid costly callbacks
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1: Which of these isn’t a key dry-run protection benefit for the installer?
The installer doesn’t have to worry about additional components
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1: Which of these isn’t a key dry-run protection benefit for the installer?
The installer doesn’t have to worry about water bursts
2: Which protection features does the SQE have?
Voltage handling, soft start, dry-running protection and overload protection.
2: Which protection features does the SQE have?
Protection against the well running dry.
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2: Which protection features does the SQE have?
The SQE does not have any protection features.
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3: How many times higher than nominal speed does the motor current reach during the first milliseconds?
Four times higher
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3: How many times higher than nominal speed does the motor current reach during the first milliseconds?
Six times higher
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3: How many times higher than nominal speed does the motor current reach during the first milliseconds?
Seven times higher
4: What is the most commonly used starting method for motors in 4” conventional pumps?
Direct on line
4: What is the most commonly used starting method for motors in 4” conventional pumps?
Star delta starters
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4: What is the most commonly used starting method for motors in 4” conventional pumps?
Auto transformer
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5: How long did it take to replace the pump with a Grundfos SQ?
30 minutes
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5: How long did it take to replace the pump with a Grundfos SQ?
60 minutes
5: How long did it take to replace the pump with a Grundfos SQ?
90 minutes
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6: What is a key installer benefit of the voltage protection in SQ/SQE?
Steady water supply
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6: What is a key installer benefit of the voltage protection in SQ/SQE?
Faster installation
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6: What is a key installer benefit of the voltage protection in SQ/SQE?
Fewer service visits