Telecom BMS i-com Battery Monitoring Telecom – BMS/i-com (4/12v = 48vdc Battery Monitoring)
BMS/i-com is designed to monitor and analyze the aging status of:
  • Up to (24) Cells / (4) Jars per unit by measuring the system: String / Jar DC Voltage
  • Battery / Connection Resistance
  • Ambient / Battery Temperature and String Current
BMS/i-com solutions come complete with a battery management software package which allows ALL battery systems to be monitored 24 hours a day, 365 days a year via a remote computer(s). This software offers the most comprehensive battery diagnosis and reporting capabilities to ensure the integrity of your critical battery backup.
Remote Monitoring Software – Centroid Web / Centroid Snet
  • Displays voltage and resistance of each cell
  • Displays UPS/voltage of charger/current
  • Displays recorded voltage of each cell during discharge
  • Displays complete discharge info to analyze battery SOH
  • Displays trended string DC voltage, individual cell voltage and selected cell voltage
BMS/i-com Advantages
  • Utilizes patented technology to identify & alarm the user of early signs of battery deterioration to ensure the integrity of your critical back-up batteries.
  • Adopting the world’s first ripple-removing algorithm, USA patent: US 7,567,085B2, the system precisely measures battery health while the system is on-line.
  • With flexible expanding solutions, BMS/i-com can monitor ALL your systems in real time.
  • Complete with battery management software to allow monitoring 24 hours a day, 365 days a year via a remote computer(s).
  • In the event a voltage sag, power failure or alarm occurs, the event is transmitted to the administrator via SMS through a remote communication device.
  • Software package allows for the most comprehensive battery system diagnosis and reporting capabilities.
  • BMS/i-com meets all IEEE standard recommendations for battery monitoring.
IBwatch Technical Specifications
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Measurement Range: • For Sealed/VRLA, Flooded and Ni-Cd batteries • Cell or Unit Voltage: 0.1 Volts ~ 16.0 Volts • String DC Voltage/Current: ~ 999.9V, ~ 999.9A Measurement Accuracy: • Cell or Unit Internal Resistance: ± 2% • DC Voltage/Current: Voltage ± 0.5% /Current ± 1% (Full scale range) • Temperature: ± 2% (full scale range) Resolution: • Internal Resistance: 0.001 mΩ • Cell Voltage: 10 mV • String DC Voltage/Current: 0.1V / 0.1A • Cell Temperature: 0.5 °C Measuring Interval: • 30 minutes ~ 1 day (adjustable) Measuring Speed: • 3 or 4 sec/per cell Data Transfer: • RS232/485, TCP/IP, SMS with server & optional service Other Available Functions: • Auto scaling functions • Exclusion of ripple voltage in floating charge • Measuring channel number selection User Programmable Functions: • Preset values for up to 448 (960) cells • Over/Under alarm setting: Voltage, Current and Internal Resistance • Year/Date/Time setting Operating Environmental Range: • Temperature: 0°C ~ 50°C • Humidity: under 80% RH