Pioneer Magnetics 3U POWERSHELF PRODUCT SERIES

The Leader in High Power Switching Supplies

3U POWERSHELF PRODUCT SERIES

A TTRUE HHOT PPLUG RREDUNDANT PPOWER SSYSTEM

19”, 223” & 330” PPOWER SSHELF

DESCRIPTION

♦Pioneer Magnetics’ True Hot Plug Power System eliminates down time by

providing glitch-free, continuous operation for critical systems that must not

fail.  A standard line of high reliability switching power supplies is combined

with an industry standard 19" or 23" rack to create an advanced hot plug

system.

♦True Hot Plug eliminates all switches and breakers.  The system never shuts

down.  Less than 10 seconds is required to remove and replace a supply.

Power supplies can be swapped at full system power by simply pulling any

unit out of the rack and plugging in a replacement.

♦With a common 5" x 5" cross-section, Pioneer power supplies are available

from 1kW Watts to 8.1kW. Standard output voltages are 12VDC to 60VDC.

All supplies offer Power Factor Correction to 99.9% in Single Phase AC

input or 95% in Three Phase AC input.  Built-in single wire paralleling gives

excellent load division among supplies, regardless of the number of active

supplies.  Load is automatically distributed as supplies are removed or added.

Wireless (Droop) current sharing provides greater reliability.

♦The PM1450 rack series offers unusual flexibility and capacity, while

providing a complete power system solution.  Up to three 5" x 5" supplies are

housed in a 19" rack, and up to four supplies in the 23" rack.  This means that

four 8100-watt supplies can provide 32.4kW of power in a single 23" rack.

Stacking up five shelves can supply 162kW Watts of redundant power in just

31.5" of rack height.  Custom system expansion and future upgrade capacity

are readily available.

KEY FEATURES OF TRUE HOT PLUG

♦The guarantee of practically unlimited freedom from shut down.  A single

Pioneer power supply has a DMTBF of about ½ million hours.  Redundancy

gives a System DMTBF of over 100 million hours or 10.000 years.

♦A Redundant System (Each supply can carry the full load, or share the load

with a second or third supply).

♦No Switches or Circuit Breakers on the Input or Output side.

♦No deviation or loss of Output Bus Voltage during insertion or removal of units.

♦Zero Down Time.

♦A special customized design combination of Pioneer Magnetics’ Hot Plug Power

Supply and  Elcon Top or Lower Drawer Connector.

♦High Power Density to 21watts/in3