Product No :	PMU
Product Name :	Power Management Unit
Product Details :	Power Management Unit (PMU) is a fully automatic telecom BTS power solution, used in GSM Network, CDMA, Optical repeater networks etc

   Compact & Modular design – Easy replacement of sub-modules at
     site
   Minimum Generator utilization (Fuel savings and less DG wear and
     tear)
   Immense savings of space and Installation materials (Savings in
     Capex and Opex)
   MTTR is as low as 15 minutes (Down time is less)
   MTBF is high due to usage of reliable components and non-
     movable parts.
   Dedicated PMU controller with True RMS display of Voltage current
     and frequency display, scrolling display , lamp indications, Alarm
     extension features provided
   Automatic and Manual Modes of operation
     feedback from Proxy Sensor
   Battery voltage and shelter inside temperature monitoring feature to
     switch on the DG set – Fuel saving
   DG Battery and PMU battery voltage supervision
   Performance, fault date storage features provided for easy
     maintenance.

Voltage
Micro Processor based controller, working voltage 8 volts to 16 volts DC with battery back-up and auto changeover to BTS Battery facility provided.
Functions
AMF functions are incorporated
Display
Display Digital & LCD
Monitoring
Monitoring and metering Provided.
Output
Digital output (Relay Out) : Commonly required parameters.
Inputs
Digital Fault inputs : Commonly required parameters.
Programmable Events
Programmable parameters through Laptop - PC front panel keys.
Event Recording
500 events, which can be converted to MS Excel for diagnosis(optional)
Date and Time Stamping
Parameter list with date and time stamping. Fault events with date and time stamping DG start and stop event log with date and time stamping.
Port Provided
RS 232 port provided for any change in setting through laptop (optional)