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VEVOR 2000W Sump Pump Battery Backup System, LCD Display, Auto Switches to Battery Inverter Power for Sump Pump, Pure Sine Wave, for Basement Protection Emergency Power Outage, Batteries Not Included

Power: 2000 W

Questions and Answers

5 Questions

I see this wave inverter comes with six 50 amp fuses. Is this for overload protection between the battery and wave inverter? Where are the fuses installed?

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The included 50A fuses are built-in replaceable fuses for the inverter internal overload and short-circuit protection, not external inline fuses for battery connection. They are pre-installed inside the inverter fuse slot, no need to install separately. They protect the unit from overload, overcurrent and short circuit.

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Can 2 sub pumps be connected. Only 1 1HP pump on at any time .

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You can connect two submersible pumps together, but they cannot be started at the same time. Otherwise, the total power will be too high and fail to start. A 200AH battery is recommended for connection.

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What is the difference between models SGPC-2000W-121 and SGPC-2000W units?

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The two products are identical except for their appearance.

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Does this inverter loose power when changing to battery backup or is it instantaneous?

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The switch is instantaneous, taking about 10ms, so you won’t feel any power interruption.

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What is the peak loudness. And how loud is it when shore power is available and the battery is fully charged but the unit is under load?

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1. The peak power is 4000W. 2. Once the battery is fully charged after reaching the charging threshold, the fan will stop. During charging, the fan noise is approximately 60 dB. If this answer does not resolve your issue, please contact us again for assistance.

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