Chapter 1 Introduction
Accura 2300/2350 User Guide
Page 18
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quality management is possible. Power quality information conforms to IEC61000-4-30.
Maximum/minimum/average statistical information in aggregation interval
Accura 2300 calculates the average value for every 0.5-second interval from the cycle-unit measurement. The
maximum/minimum/average values are calculated and provided for the intervals of 1-second, 5-second, 1-
minute, 5-minute, 1-hour, and 6-hour from the average value of 0.5-second intervals. Here, a measurement
interval longer than 0.5-second is referred to as an aggregation interval.
Accura 2300 is capable of measuring the maximum, minimum, and average statistical information for each
aggregation interval and time information about the maximum/minimum occurrence time[time-stamp]. This
includes information of measurement parameters that fluctuate instantaneously with respect to the
aggregation interval, thus enabling accurate trend analysis of voltage, current, and power quality.
CE/UL Safety and Reliability
The structure-framework, circuit, and fire of Accura 2300/2350 conforms to standard CE[EN61326-1,
EN61326-2-1, EN61010-1] and UL[UL61010-1].
Safety Guarantee of Installation by Through-hole Structure
Accura 2350-3P[1P] three[single]-phase power measuring module is structured with through-hole current
sensing without any electrical contact, which guarantees safety of electrical accident and simplifies installation.
TM-3P[1P] is three[single]-phase terminal for helping wiring.
Fig 1.1 Accura 2350-3P[1P] Through-hole Structure
Integrated Installation with Various rated MCCB/ELB
The installation of Accura 2350-3P[1P] three-[single]-phase power measuring module is compatible with
various rated MCCB/ELB in dimension.
Summary of Contents for Accura 2300 Front
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