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Chapter 1 Introduction
Overview
Simultaneous Display of Voltage, Current, Power, and Energy
Unlike Accura 3300 which only displays the values measured on three phases for a selected
parameter, Accura 3300S simultaneously displays data on major measurement parameters,
including voltage, current, power, energy, power factor, and frequency on the screen.
Integrated Measurements of Various Electrical Parameters
Accura 3300S is a high accuracy digital power meter tailored for reliable measurements and
accurate analysis of power consumption. Installed in factories, power and generator panels in
buildings, etc, the device performs integrated measurements of various power parameters,
including voltage, current, power, frequency, and power factor.
Accurate Measurements
Measurement accuracy is a key factor that determines the reliability of energy management
systems. Low measurement accuracy causes inconsistency between the energy of the incoming
feeder and the sum of energy measured on the load side. It makes it difficult to perform reliable
energy management. Accura 3300S provides highly accurate measurements of voltage and
current (
±
0.2% of reading) and meets IEC 62053-22 class 0.5S for power and energy
measurements. It helps to address problems caused by measurement errors and allows for
efficient energy management.
Power Quality Data Available
Accura 3300S provides power quality data such as voltage/current THD, harmonics, and K-Factor.
Proven Safety and Reliability with CE/UL Certifications
The internal and external structures, including the design of the product and circuit of Accura
3300S meet safety requirements for CE(IEC 61010) and UL(UL 61010-2, 2nd edition) standards.
The busbar provided with the product allows for easier wiring of CTs when installing the product.