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Revision 4
KiloVault
®
LLC • 330 Codman Hill Road, Boxborough, MA 01719 • +1 (888) 218-5924 •
• www.kilovault.com
Calibrate the State of Charge calculator and kWh for your KiloVault® HAB™ V4
using the following procedure.
•
Fully charge your KiloVault® HAB™ V4 to 56.4 V.
o
If a high voltage alarm occurs, you can ignore it. You will still be
below the high voltage protection. Note: If this does occur, the
alarm will not clear until the voltage falls below 54.4 ±0.5 V.
o
Even if the SoC (State of Charge) on the front panel gets to
100% before the voltage gets to 56.4 V, continue to charge
until you reach 56.4 V.
o
After charging up to 56.4 V, please look at the display and write
down the kWh shown for your records and to calculate the
capacity of your KiloVault® HAB™ V4. Multiply that number by
1000 to get the Watt hours, then divide the Watt hours by 48 V
to get the Amp Hour capacity of your KiloVault® HAB™ V4. Use
that value where needed in configuring the rest of the
equipment in your system.
•
Then fully discharge the KiloVault® HAB
™
V4 all the way down to 49 V.
o
If a low voltage alarm occurs, you can ignore it. You will still be
well above the low voltage protection threshold. Note, if this
does occur, the alarm will not clear until the voltage rises
above 49.6 V ± 5 V.
o
If a high voltage alarm occurs, you can ignore it. You will still be
below the high voltage protection. Note: If this does occur, the
alarm will not clear until the voltage falls below 54.4 ±0.5 V.
•
The KiloVault® HAB
™
V4 unit’s SoC and capacity should now be
calibrated.
5.3.
Charging Settings
Your battery charger (solar, inverter, or AC), should be set to stop charging at a
maximum voltage and your inverter should be set to shut down at a certain
voltage. See the inverter and charge controller settings in the following table:
Device
Setting
Under 40A
Charger
40-60A
Charger
60-150A
Charger
All
Standard Charge
Voltage
56 V
