Reference Manual Instruction Manual
Reference Manual
Bulletin 1606 Switched Mode Power Supplies
Catalog Numbers: 1606-BATASSY1, 1606-XLSBAT1, 1606XLSBATBR1
•DC-UPS—Uninterruptible power supply with DC Input.
•Normal mode—Describes a condition in which the battery is charged, the input voltage is in range and the output is loaded within the
allowed limits.
• Buffer mode—Describes a condition where the input voltage is below the transfer threshold level, the unit is running on battery (buffering)
and the output is loaded within the allowed limits.
• Charging mode—Describes a condition where the battery is in the process of charging, the input voltage is in range and the output is loaded
within the allowed limits.
• Inhibit mode—Describes a condition where buffering is intentionally disabled by using the inhibit input of the DC UPS (e.g. to perform
service actions or to save battery capacity).
•Buffer time—This term is equivalent to “hold-up time.”
• T.b.d.—To be defined, value or description will follow later.
Terminology and Abbreviations