How do you size a pool pump?
Sizing the Pump for Your Swimming Pool
- Circular Pools: Diameter (ft.) x Diameter (ft.) x Average Depth (ft.) x 5.9 = Total pool capacity in gallons.
- Oval Pools: Length (ft.) x Width (ft.) x Average Depth (ft.) x 6.7 = Total pool capacity in gallons.
- Rectangular Pools: Length (ft.) x Width (ft.) x Average Depth (ft.)
How many kWh does a 1.5 HP pool pump use?
For example, if a 1.5 hp pump runs 12 hrs per day: 1,119 multiplied by 12 and divided by 1,000 equals 13.5 kWh per day. Multiplied by 30 days, pump energy use equals 403 kWh per month.
How do you calculate pool pump horsepower?
Divide the pool volume by the number of hours that you would want the pump to be running, so that would be 65,947.5 divided by 6. This would give you 10,991 which means your pump should be able to turn around this much water in 6 hours.
How much electricity does a 2 HP pool pump use?
A standard pool pump is typically 1½ to 2 hp and operates using a single-speed induction motor generating excessive filtration flow rates. This volume of water is achieved by a 3,450 rpm rate that requires between 1,500 and 2,500 watts of electricity depending on the service factor of the motor.
How many amps is a 1.5 HP pool pump?
For example, some 1.5 Horsepower pool pumps draw 17 amps of energy in their initial start-ups and then drop back to their actual amperage after a while. However, not all pool motors require this size. A 15-amp CB can be sufficient unless users regulate other pool equipment with this breaker.
How much HP does my pool pump need?
According to the chart for 50 Feet of Head (closest to 47′), we need a pump between 3/4 HP (31 GPM) and 1 HP (50 GPM). Since we always go for the higher GPM, we would select the 1 HP pump.
How many gallons per minute does a 2 HP pool pump?
The maximum flow into the pump will be 73 gallons per minute for each intake line. The maximum flow into the pump is 42 gallons per minute for each 1.5 inch intake line.
How calculate HP pump capacity?
To calculate the hydraulic power of a pump:
- Multiply the discharge Q with the differential head H .
- Multiply the product with the density of the fluid and the acceleration due to the gravity constant.
How many amps does a 3/4 HP pool pump draw?
AMP DRAW BASED ON HORSEPOWER
| HP | 1 Phase Amps | 3 Phase Amps |
|---|---|---|
| 115 volt | 208 volt | |
| 1/2 | 9.8 | 2.4 |
| 3/4 | 13.8 | 3.5 |
| 1 | 16 | 4.6 |
Are Ecostar pumps energy-efficient?
Because EcoStar can match pump speed to a pool’s needs rather than running at full power 100% of the time, tests prove that it can save pool owners up to 90% on energy costs compared with ordinary single-speed pumps. In addition, because it’s ENERGY STAR certified, EcoStar may be eligible for power company rebates in many local markets.
How do I connect the Ecostar to the pump?
The EcoStar is wired and set to operate via the GL/Hayward control. When a command is sent to the pump, the EcoStar interface reads “Remote Stop Engaged”. This indicates that the comm. wires from the control are connected in the EcoStar to the input terminals for relay control. Remove wires and connect to the comm. bus plug on the drive (page 10).
How does The Ecostar work with GL/Hayward pumps?
The EcoStar is wired and set to operate via the GL/Hayward control. When a command is sent to the pump, the EcoStar interface reads “Remote Stop Engaged”. This indicates that the comm. wires from the control are connected in the EcoStar to the input terminals for relay control.
How do I know if my Ecostar pump is running?
The consumption in watts will show on the display while the pump is running. 5. If the EcoStar you are using is an SVRS model and there is a trip, both the Stop/Resume and Check System lights will be illuminated and the trip message below will be displayed on the interface.