Vanner IQ12-2600, Руководство пользователя

Страница: 28 / 44

VANNER POWER GROUP VANNER POWER GROUP IQ SERIES IQ SERIES
- 28 - IQ SERIES OWNERS MANUAL
When the battery charge level is low, the Battery Low LED turns on and will stay on until the
battery voltage has dropped to the Battery Low shutdown stage the inverter shuts off and the LED
begins to blink. The battery voltage has decayed to 10.5 Vdc (or 21.0 Vdc for 24 volt models).
Now, apply shore power and observe the battery charger operation. The system begins with the
Charger-Bulk Light blinking, indicating bulk charge operation. This supplies a constant current
charge output. Connect an ammeter to the DC cables between the inverter and the battery to
monitor the current (DC amps), and a volt meter to the battery to monitor the battery voltage
rising.
After some time, the battery voltage rises to the Absorption voltage (14.4 VDC for wet batteries or
14.1 VDC for gel batteries). The Charger-Bulk light continues to flash, indicating the charger is in
Bulk or Absorption mode. The battery voltage remains constant (Absorption voltage value), and
the charger output current tapers off. After approximately twenty minutes, the charge advances to
Float mode. The Charger Float LED turns ON and the battery voltage drops to the float voltage
value (13.2 VDC for wet batteries or 13.6 VDC for gel batteries). The charger will remain in this
stage until shore power is removed or until the battery will again accept the bulk charge
amperage.