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MAWS HydroMet™ Systems for Meteorological and Hydrological ...

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Chapter 10 ____________________________________________________________ Technical Data<br />

Mains Power Supply Unit MGP15V (Optional)<br />

MGP15V is a switching mains power supply unit, which operates<br />

from universal mains (AC) input.<br />

MGP15V Mains Power Supply Specifications<br />

Property<br />

Description / Value<br />

Output power<br />

30 W<br />

Operating principle SMPS<br />

Input voltage range 85 … 264 VAC<br />

Frequency range<br />

50/60 Hz<br />

Input current on full load:<br />

110 VAC<br />

220 VAC<br />

0.6 A<br />

0.4 A<br />

Output voltage +15 V, adjustable ± 10%<br />

Output current<br />

2 A<br />

Efficiency 80 %<br />

Operating temperature -40 ... +60 °C<br />

range<br />

Installation<br />

DIN rail<br />

It is recommended that over voltage protection is used <strong>for</strong> the main<br />

input lines. The following mains power supply packages also include<br />

surge arrestors <strong>for</strong> input lines as well as the necessary wiring inside<br />

the <strong>MAWS</strong> enclosures:<br />

• MGP15V-230-M3 <strong>for</strong> 230 VAC lines<br />

• MGP15V-115-M3 <strong>for</strong> 115 VAC lines<br />

VAISALA ________________________________________________________________________ 71

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