The removable inverter module provides uninterrupted power to the ferroresonant
transformer (via the batteries) during line failures. During line operation, the inverter
charges the batteries using a three-stage (Bulk, Accept and Float) charger.
Each inverter module and transformer module is labeled to indicate its voltage and
current rating. The power supply also carries a voltage and current rating label. It
is very important the inverter module is installed only in a power supply with the
same voltage and current rating. If the labels do not match, do not install the inverter
module. Each unit will bear a label on the inverter module
and on the inside chassis floor.
Inverter Module Voltage Rating Labels Current 36V Inverter Modules bear this yellow label. This label and the label located on the interior chassis floor must match. However, inverter modules carrying this yellow label are backward compatible with 36V power supplies manufactured prior to September 2006, which bear yellow labels. Do not install the inverter module if the voltages do not match.
Alpha # 744-699-20-044
- Smart Display
- Battery Breaker
- Battery Input Connector
- Inverter Cooling Fan
- Temp Probe Connector