ADS-460 Gen5 Streetlight Stray Voltage Monitoring
Infinite Informatics Ltd

Overview

The ADS-460 Gen5 Streetlight stray voltage monitoring device incorporates the Milli 5 embedded module. The unit is battery powered for autonomous operation. The purpose of the device is to measure current and voltage on the street light service. Current readings would be made on the street light phase and neutral cables and voltage readings between street light neutral to street light metallic base. The information would be communicated back through an existing Itron AMI network. The unit includes, 2 split core current transformers per device 1 voltage measurement probe (measurements with and without a shunt resistor up to 120 Vrms) The ADS-460 can be used for various power grid applications measuring power quality with true rms measurements.

Features

• Power supply: 3.6V, 13Ah Lithium Thionyl battery, D-size, 5VDC mains
  
• Consumption: Continuous 12μA
  
• Discrete inputs: 1x Digital input, 0-30VDC also counter, 1 KHz
  
• Discrete inputs: 1x Analog input, 0-1VDC, 12 bit resolution
  
• Discrete inputs: 2 x Current AC RMS 24bit resolution
  
• Discrete inputs: 1 x Voltage AC RMS 24bit resolution
  
• Discrete inputs: 1 x Voltage AC RMS with burden resistor 24 bit resolution
  
• Transducer excitation 3.6V/250mA
  
• Wireless modem: Milli 5 Itron/Silver Spring networks
  
• Antenna internal or external
  
• Messages: Data, Alarm
  
• Temperature: -40°...+65°C, operating
  
• Dimensions: 79.5 x 125 x 61 mm (with cable gland)
  
• Housing: IP66/67
  
• Built in single phase multifunction metering IC AD7953 by Analog Devices can be used for various power grid applications
  

Benefits

• Streetlight stray voltage monitoring and alarming
  
• Civilian protection
  
• Disaster prevention