Glossary

Frequency (electricity)

- The number of times per second that alternating current changes direction, expressed in hertz (Hz).

Float phase

- The final step in a modern 3-step+ charging process. Although the batteries are fully charged during this phase, they receive a maintenance charge, while the onboard DC circuit is supplied with power. Charge voltage is 2.25 volt per cell or 13.25 volt for 12-volt batteries and 26.5 volt for 24-volt ones at an ambient temperature of 25 °C.

FEC

-