DC POWER SOURCE 4 x 6 volt 150 Amp/Hr Batteries (not supplied) Battery shelf with cables fitted with post connectors for easy installation. Power supply: 2 independent 6 volt and one 12 volt linear regulators with current limit set at 5 amp and Voltage at 6.9-13.8 V wired to keep the batteries always fully charged.
The information contained in this document is believed to be accurate at the time of publication, however, Amptron assumes no responsibility for any errors which may appear here and reserves the right to make changes without notice. • Observ the information after the symbol to avoid possible in- jury or death. Installation and maintenance of the Ai205 meter should only be performed by qualified, competent personnel that have appropriate training and experience with high voltage and current device. • Chapter 3 Basic Operation and Setup29 Display Panel and Keys30 Metering Data Reading32 Statistics Display41 Meter Parameter Setting44 Introduction of Measurement and Functions of Ai20552 Chapter 4 Communication61 Introducing Modbus Protocol62 Format of the Communication65 Address Table of Ai20571 Appendix93 Appendix A Technical Data and Specification94.
• Please read this manual carefuly before operating or setting the Ai205 meter to avoid unnecessary trouble. You may read part of this manual depend on how you use the Ai205 meter. Chapter 1 helps you to understand the fundamental function, specification and application area of Ai205.
• Chapter 1 Introduction The purpose of Ai205 The Application Area of Ai205 The Function of Ai205 Ai205 Series. • HMI interface.
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Idea Choice for Electric Automation SCADA System Ai205 can be used to replace all traditional electric meters. It also can be used as Remote Terminal Unit (RTU) for monitoring and controlling in a SCADA system. All the measured data is available via digital RS485 communication ports running the Mobus protocol. • Power Quality Analysis With the powerful digital signal processing ability the Ai205 intelligent power meter can be used as an online power quality analysis instrument. It can simultaneously and continuously give out the analysis results such as THD of voltage and current, harmonics up to 31 and unbalance factor of voltage and current, etc. • Accuracy of Power and Energy is 0.5% Small Size and Easy Installation With the size of DIN96 × 96 and 55mm depth after mounting, the Ai205 can be installed in a small cabin. The clips are used for easy installation and remove.
Humminbird Smartcast Rf 35 Manual. • The Ai205 series have two kinds of product, the standard Ai205 and the advanced Ai205. Both these two products have multiple choice of I/O. Advanced Ai205 has the basic measuring function of Ai205.
It also gets extra function as harmonics analysis, Max/Min record and over/under limit alarming. There are two DIs in the basic Module of Ai205. The Option module can provide additional 2 DIs, DI Auxilary Power, 2 DOs and 2 Relay Outputs. The 2 DOs may be used as Alarm or Pulse output. • Chapter 2 Installation Appearance and Dimensions Installation method Wiring of Ai205. • Figure2.1 Appearance of Ai205 Part Name Description 1. Enclosure The Ai205 enclosure is made of high strength anti- combustion engineering plastic 2.
Front Casing After the installation, this part is in front of panel. The color of the front casing is selectable. • Operation: -20 C to 70 damaged. Storage: C to 85 Humidity 5% to 95% non-condensing Ai205 meter should be installed in dry and dust free environment and avoid heat, radiation and high electrical noise source. • Installation Steps Normally, Ai205 was installed on the panel of switch gear. Cut a square hole on the panel of the switch gear.