Marathon DVR 2000E - Dvr2000 E Function Blocks; Analog Inputs; Introduction; Section 3 • Functional Description

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SECTION 3 • FUNCTIONAL DESCRIPTION
INTRODUCTION
This section describes how the DVR2000E functions and explains its operating features. To ease understanding,
DVR2000E functions are illustrated in the block diagram of Figure 3-1. A detailed description of each function
block is provided in the paragraphs under the heading of DVR2000E Function Blocks.
DVR2000E operating features include four operating modes, four protective functions, startup provisions, reactive
droop compensation, underfrequency compensation, and an auxiliary analog input. A detailed description of each
operating feature is provided in the paragraphs under the heading of DVR2000E Operating Features.
Figure 3-1. Simplied Block Diagram
DVR2000E FUNCTION BLOCKS
The following paragraphs describe each of the function blocks illustrated in Figure 3-1. The function of each block
is explained along with the operation of all function block inputs and outputs.
Analog Inputs
Six analog voltage and current inputs may be sensed and brought to the DVR2000E input.
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Main Index
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Section 3 Index
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Main Index
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Section 3 Index