Dewetron DEWE2-PA7, Техническое справочное руководство, Страница: 18 / 38

18
MAIN SYSTEM
Configuration examples with TRION-1820-POWER module
In order to tap the full potential of the DEWE2-PA7, DEWETRON developed the TRION-1820-POWER module which
can be easily installed into the instrument. The modular design of the TRION-1820-POWER module allows for flexible
measurement of current, voltage or power with input ranges of up to 1000 V
RMS
/ 20 A
RMS
respectively. The following
page will give you an overview of typical configuration examples with the TRION-1820-POWER module.
Standard 4-phase power analyzer with direct input
This is the standard configuration of a DEWE2-PA7 for 4-phase (1x 3-phase AC and 1x 1-phase DC) applications.
Standard 4-phase power analyzer with clamp input
Configuration for use with current clamps with voltage output for 4-phase applications.
Standard 4-phase power analyzer with mixed input
Configuration for a mixed use of direct inputs and clamp inputs for 4-phase applications.
1 x DEWE2-PA7
1 x TRION-1820-POWER-4
4 x TRION-POWER-SUB-CUR- -1B
1 x DEWE2-PA7
1 x TRION-1820-POWER-4
4 x TRION-POWER-SUB-CUR-dLV
1 x DEWE2-PA7
1 x TRION-1820-POWER-4
3 x TRION-POWER-SUB-CUR-20A-1B
1 x TRION-POWER-SUB-CUR-dLV
20A
2A
02A