The multifunction energy analyzer SMART X96 series is a top new-generation intelligent panel meter, used not only in the electricity transmission and power distribution system, but also in the power consumption measurement and analysis in high voltage intelligent power grid.

 

This document provides operating, maintenance and installation instructions for the Eastron SMART X96 series. The unit measures and displays the characteristics of 1p2w, 3p4w and 3p3w supplies, including voltage, frequency, current, power and active and reactive energy, imported or exported, Harmonic, Power factor, Max. Demand etc. Energy is measured in terms of kWh, kVArh and kVAh. Maximum demand current can be measured over preset periods of up to 60minutes.

 

In order to measure energy, the unit requires voltage and current inputs in addition to the supply required to power the product. The requisite current input(s) are obtained via current transformers. The SMART X96 can be configured to work with a wide range of CTs, giving the unit a wide range of operation. Built-in interfaces provides RS485 Modbus RTU and Ethernet TCP/IP communication. Digital input and outputs are provided for external signal counting and external device control.  30 types parameters can be set for alarm.

 

The unit uses plug-in terminals for easy wiring and push-in mechanism for quick installation.

This meter is recommended for use with the ECST-RJ series transformer.

Unit Characteristics

 

The SMART X96-5C can measure and display:

• Phase to Neutral Voltage and THD% (Total Harmonic Distortion) of all Phases

• Line Frequency

• Current, Maximum Demand Current and Current THD% of all Phases

• Power, Maximum Power Demand and Power Factor

• Imported, Exported & Total Active Energy

• Imported, Exported & Total Reactive Energy

 

The unit has a Password-Protected set up menu for:

 • Changing the Password

 • System Configuration – 1P2W, 3P3W, 3P4W.

• Demand Interval Time

• Reset for Demand Measurements

  • Pulsed Output Duration

Voltage  0·2% of range maximum Current 0·2% of nominal Frequency 0·2% of mid-frequency Power factor  1% of unity (0.01) Active power (W) ±0.5% of range maximum Reactive power (VAr)  ±1.0% of range maximum Apparent power (VA)  ±1.0% of range maximum Active energy (Wh) Class 0.5S IEC 62053-22 Reactive energy (VARh) ±2.0% of range maximum Total harmonic distortion 2% up to 63rd harmonic Response time to step input 1s, typical, to >99% of final reading, at 50 Hz