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METREL MI 2893 - Page 114

METREL MI 2893
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MI 2893 / MI 2892 / MI 2885 Measurement Setup submenu
114
Figure 86: “CONNECTION SETUP screen
Table 96: Description of Connection setup
Nominal voltage
Set nominal voltage according to the network voltage. If voltage
is measured over potential transformer, then press ENTER for
setting transformer parameters:
Voltage ratio: Potential transformer ratio Δ :
Transformer type
Additional
transformer ratio
Primary
Secondary
Symbol
Delta
Star
Star
Delta
Star
Star
1
Delta
Delta
1
Note: Instrument can always measure accurately at up to 150%
of selected nominal voltage.
Phase Curr. Clamps
Neutral Curr. Clamps
Selects phase current clamps for phase current inputs.
Selects neutral current clamps for neutral current input.

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