Aclara SGM1400 Series, Руководство пользователя

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S G M 1 4 0 0 S e r i e s S m a r t M e t e r U s e r M a n u a l – S M E T S 2
71
Chapter 7 • Installation
CHAPTER
7
I
NSTALLATION
The following sections provide basic information for installing a SGM1400-B
Series meter by a qualified individual.
Terminal Connections
The following sections describe and illustrate the terminal connections of each
meter in the SGM1400-B Series meter family.
Terminal Block
The SGM1400-B Series meters have several terminal block configurations. The
terminal block can be accessed by removing the terminal cover. Meter terminal
configurations are shown in the Models table on page 7.
Terminal Arrangements
The SGM1400-B single phase meters conform to British Standard Institute (BS
7856:2013). Please refer to the images in the Terminal Arrangements section on
page 7 for more information.
SGM1411-B Terminals
The SGM1411-B meter has two line and two neutral terminals. The terminals
align horizontally when viewing the meter terminal block at the bottom of the
meter.
SGM1412-B Terminals
The SGM1412-B meter has two line terminals, two neutral terminals, and two
auxiliary relay terminals. The 2 A relay terminals are located on the right side of
the meter above the main terminals.
SGM1415-B Terminals
The SGM1415-B meter has three line terminals and two neutral terminals. The
terminals align horizontally when viewing the meter terminal block at the bottom
of the meter (with the exception of the 5
th
terminal that is located above terminals
4 and 5).
SGM1416-B Terminals
The SGM1416-B meter has three line terminals, two neutral terminals, and two
auxiliary relay terminals. The 2 A relay terminals are located on the left side of the
meter above terminals 1 and 2. The 5
th
terminal is located above terminals 3 and 4.