PDF-Download - Microsens
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Enterprise Networks_Fiber To The Office Category_Power Supplies Technology_Central Power Supply Unit<br />
MICROSENS<br />
Central 48 VDC Power Supplies<br />
19“ Power Supplies<br />
with 1 U/2 U height<br />
Enterprise networks<br />
Benefits<br />
Description<br />
Extreme high power density and<br />
therefore low space requirement<br />
Versions from 500 W (1 U) up to<br />
4500 W (2 U)<br />
High efficiency also at partial load<br />
DC output with temperature<br />
controlled powerful characteristic<br />
Wide operating temperature range:<br />
-33 to + 75 °C<br />
Easy installation, commissioning<br />
and upgrades<br />
LCD display for current, voltage and<br />
temperature<br />
Optional monitoring via USV<br />
protocol (RS-232)<br />
The use of a central 48 VDC power supply compared to decentred separate<br />
power supplies has many advantages. First of all it is more economical. Due<br />
to the exact dimensioning and scaling these systems are more energy efficient<br />
and distinguish themselves by a very low power consumption.<br />
It is also very easy to implement redundancy with the central solutions and to<br />
use a battery back up (UPS). MICROSENS offers a very compact solution with<br />
a high power density which requires a minimum of space only. Thanks to the<br />
wide operating temperature range of -33 to +75 °C an expensive air conditioning<br />
is not necessary.<br />
The power management of the Micro Switches interacts optimally with the<br />
central power supplies. The total power consumption is monitored permanently<br />
and an overload by wrong or faulty end devices is avoided.<br />
The entry model consists of three compact rectifier modules with 500 W each<br />
that are combined in 1 U chassis to a total power of 1500 W. The next larger<br />
model is 2 U device with a max. power of 4500 W, which consists of three<br />
rectifier modules with 1500 W each and including the carrier chassis and a<br />
power distribution panel.<br />
Description<br />
Art.-No.<br />
19“ 1 U chassis, 3 slots for rectifier modules, max. 1.500 W, LCD display MS700811<br />
500 W / 48 VDC rectifier module for MS700811 chassis MS700820<br />
19“ 1 U chassis, 3 slots for rectifier modules, max. 4.500 W MS700840<br />
System Catalog 1610<br />
19“ 1 U chassis for MS700840, 6 power switches, LCD display MS700841*<br />
1500 W / 48 VDC rectifier module MS700840 chassis MS700850<br />
MCU control units 8x I/O ports, RS-232, 3x relay contact<br />
MS700809<br />
*Only in combination with MS700840.<br />
www.microsens.com<br />
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