Power Converters offer DC/DC and AC/DC conversion.
Press Release Summary:
Series CW5300 water-cooled, 8,000 W DC/DC and AC/DC converter modules are suited for extreme environments in various industries. They are available in 5 standard dc input voltage ranges from 80-800 Vdc as well as 3-phase ac input voltages including 3 x 200 Vac, 3 x 400 Vac, and 3 x 480 Vac. Single outputs are available in 9 standard ranges spanning 14-400 Vdc. All outputs are adjustable and fully regulated to 0.2% or better for load and 0.1% for line.
Original Press Release:
Water Cooled 8000W Power Converter is Rugged and Compact
Ashland, MA -- Schaefer, Inc. introduces the CW5300 Series of water
cooled, 8000 Watt DC/DC and AC/DC converter modules. The Series'
compact, yet robust, design yields an extremely high power density,
offering a space-saving solution for even the most extreme
environments in industries such as railway controls/communications
equipment (onboard and trackside), military, alternative energy,
transportation, and process control systems.
The CW5300 Series is available in 5 standard DC input voltage ranges
from 80-800VDC, as well as 3-phase AC input voltages including 3 x
200VAC, 3 x 400VAC, and 3 x 480VAC. Single outputs are available in
9 standard ranges spanning 14-400VDC. All outputs are adjustable and
fully regulated to 0.2% or better (load) and 0.1% (line).
All modules in the CW5500 Series have remote sensing (up to 150VDC
output), overvoltage protection, and current limit protection.
Efficiencies are up to 95%. Operating temperature is -20C to +75C,
with -40C to +75C as an option.
The units are packaged in a space saving 5U x 19" x 600mm (HxWxD) rack
module and incorporate terminal / bolt / bar connection points.
Available options include decoupling diodes for parallel / redundant
operation, "ruggedization", inhibit, Power Fail / DC-OK alarms, system
reset, active current sharing, and programming.
Mechanical and electrical modifications to standard modules are
readily available upon request. In addition, Schaefer can design and
manufacture fully custom solutions.
For further information and product price/delivery, please contact Sue
Gillogly (sgillogly@schaeferpower.com). Schaefer, Inc., 200
Butterfield Drive, Ashland, MA 01721. Tel: 508/881-7330 Fax:
508/231-0861 Website: schaeferpower.com
