PowerPac 2400 AC/DC is a compact DC power supply and battery charger with nominal output of 28V/80A. It is a mechanically and electrically rugged unit capable of operating under harsh environmental conditions with large input voltage variations.

It is a high efficiency unit designed to supply power to sensitive electronics, with or without backup battery.

The PowerPac 2400 AC/DC input current is power factor corrected and designed for optimum utilization of weak power sources such as portable generators. The efficiency is very high due to soft switching technology. The PowerPac can operate stand alone or be mounted in 19’’ rack systems that occupies 2U (88.9mm/3.5”) height. The PowerPac 2400 AC/DC has an RS485 port that can be used for control, monitoring and setup. Detailed status and statistics can be retrieved over this port. The signal connectors provide several signals: Alarm relay outputs, external battery temperature sensing and a bus for interconnecting multiple units in a redundant or parallel system. PowerPac 2400 AC/DC can be configured to charge different battery technologies such as LI-Ion, NiMH, NiCd and Lead acid. The unit is software-upgradeable for future battery technologies. Temperature compensated charging ensures full battery capacity over entire temperature range. The unit is protected from over voltage, short circuit, over current and over temperature. PowerPac 2400 AC/DC can be software configured according to customer specification.

Technical Specifiation

Output Power: 2400 Watt

Input voltage: 99 – 276 Vac

Power Factor (PFC): Typical 0.99 @ full load

Input current at max. load and 50H>:    28A @ 99 Vac - 24A @ 115 VAC - 12A @ 230 VAC

Total Harmonic Distortion (THD) @28V 40A, 230V 50Hz:  Typical 6%

Efficiency at full load:  > 88% @ 115 V  -  AC > 90% @ 230 VAC

Nominal Output voltage: 28 VDC

Adjustable Output voltage: 20.0 - 34.0 VDC

Nominal Output current: 80 Amps

Adjustable current limit: 5 – 80 Amps

Short circuit current: 88.0 Amps

Load sharing:  Max 3 Amps deviation

Output voltage ripple and noise:  <100mV p-p, 20MHz bandwidth

Output voltage regulation: <1.5% zero/max load

Dimensions (Depth in rack): 220 x 390 x 88 mm  -  8.66“ x 15.35“ x 3.5“ (2U)

Weight: 11.1kg, (24.5lbs)

Mounting: Any direction and in 19“ rack

Operating Temperature: -40° C to +60° C

IP Protection: IP 67

Certifications: MIL-STD 810G, MIL-STD 461F (Ground Army)