ABB REU 610 Technical Reference Manual

Also see for REU 610: Installation manual Technical reference manual Operator's manual Technical reference manual Operator's manual

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ABB REU 610 Technical Reference Manual Manual pdf 22 page image

Table 5.1.2.-1 Measured values (Continued)indicator DescriptionŪ 1_min The average voltage of the three phase-to-phase voltages during one minuteŪ n_min The average voltage of the three phase-to-phase voltages during the specified time rangeMax Ū The maximum of one-minute average voltage ofthe Ū n_minUmax The maximum voltage of the three phase-to-phase voltages since the last reset (withtimestamp)Umin The minimum voltage of the three phase-to-phase voltages since the last reset (withtimestamp)5.1.3. ConfigurationThe Fig. 5.1.3.-1 illustrates how the internal and digital input signals can beconfigured to obtain the required protection functionality.22REU 610 Voltage RelayTechnical Reference Manual1MRS755769