armslogo Distribution and System Integration
for the Railroad Industry

84 Hubble Drive, Suite 500
O'Fallon, MO 63368

(866) 211-1754

Flatpack2 DC Power Systems

Eltek Valere’s Flatpack2 line consists of a range of versatile, scalable, and highly-configurable systems tailored to individual
needs and requirements. Use of established components - including the efficient and reliable Flatpack2 rectifier,
the robust Smartpack controller, and remarkably flexible distribution - make for optimal system design
and cost-effective deployment.


Flatpack2 Rectifier

Eltek Valere’s Flatpack2 rectifier provides reliable,
high-quality DC power. It is a hot-plug, digital switched-mode power supply module that operates on a wide range of input voltages (85 to 290VAC) and outputs 2000W at 48VDC and 24VDC. A 19” power shelf holds up to four Flatpack2 rectifiers
and mounts in either 19” or 23” telecommunications racks.

Flatpack2 Rectifier Specification

Smarpack Controller

Smartpack is a strong but versatile monitoring and control
unit used in Flatpack2, Minipack and Powerpack power
solutions. With the Windows-based communication program installed on a remote computer, the system can be monitored
and controlled via modem or Ethernet network.

Smartpack Controller Specification

Typical Configurations

8V / 150A

• 1RU, 19" Panel with
controller slot
• Configurable 60A load and
100A battery breaker positions
• Total height of 2RU (3.5")

48V / 300A

• 4RU, 19" Panel
Separate controller section
• 20-position, three-bus breaker panel
• Total height of 6RU (10.5")

24V / 600A

• 4RU, 23" panel
Separate 1RU controller and
alarm section
• 24 position, three-bus breaker
• Total height of 7RU (12.25")

24V / 1200A

• 6RU, 23" panel with controller
and alarm section
• 24 position, three-bus breaker panel
• Total height of 10RU (17.5")

Contact ARMS Inc., for other available configurations

Flatpack 2 System
Eltek Valere Corporate Brochure

For More Information Visit Their Website:


84 Hubble Drive, Suite 500, O'Fallon, MO 63368
Phone: (866) 211.1754 / Fax: (636) 532-1482
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