Question 1 of 6
Intermediate

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

Question 2 of 6
Intermediate

What happens if the static water level is too low?

Question 3 of 6
Intermediate

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

Question 4 of 6
Intermediate

What must the supply voltage lie between in order for the SQ/SQE pump to deliver a flow of water?

Question 5 of 6
Intermediate

What is the benefit of a slow increase in speed?

Question 6 of 6
Intermediate

By how much does the supply voltage decrease before the motor contactor stops the pump?

Question 6 of 6
Intermediate

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1: What is a key installer benefit of the voltage protection in SQ/SQE?
Steady water supply
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1: What is a key installer benefit of the voltage protection in SQ/SQE?
Faster installation
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1: What is a key installer benefit of the voltage protection in SQ/SQE?
Fewer service visits
2: What happens if the static water level is too low?
The pump overheats
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2: What happens if the static water level is too low?
The water level is brought down below the inlet of the pump
2: What happens if the static water level is too low?
The motor shuts down
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3: What is the most commonly used starting method for motors in 4” conventional pumps?
Direct on line
3: What is the most commonly used starting method for motors in 4” conventional pumps?
Star delta starters
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3: What is the most commonly used starting method for motors in 4” conventional pumps?
Auto transformer
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4: What must the supply voltage lie between in order for the SQ/SQE pump to deliver a flow of water?
Between 100 V and 250 V
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4: What must the supply voltage lie between in order for the SQ/SQE pump to deliver a flow of water?
Between 150 V and 315 V
4: What must the supply voltage lie between in order for the SQ/SQE pump to deliver a flow of water?
Between 230 V and 400 V
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5: What is the benefit of a slow increase in speed?
It keeps the motor current low
5: What is the benefit of a slow increase in speed?
It keeps pump movements at a minimum
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5: What is the benefit of a slow increase in speed?
It removes the need for motor contactors
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6: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 10 %
6: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 15 %
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6: By how much does the supply voltage decrease before the motor contactor stops the pump?
More than 20 %
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