Site Infrastructure & Power Management System ( SIMS ) is a combination of various Functional Blocks that facilitates management of Unmanned Telecom Sites. This is a complete standalone site manager which makes maximum Utilization of Grid Power. This can be ordered with various combinations to suit every site or need. Built in Class-B & C Lightning and Surge protection, RFI/EMI/EMC/EFT filters. SIMS meets international standards i.e. CE, UL etc.

Glimpse of Site Infrastructure & Power Management System ( SIMS ) advantages

• . CAPEX Optimization
• . Eliminates all discrete blocks such as AVR+IT, Generator ATS Panel, Surge Arrestors, Air-conditioner controller, AC Distribution etc.
• . Saving on OPEX
• . Minimizes Generator Run Time by utilizing Grid Power even if two phases are available
• . Does battery cycling by precisely observing battery voltage and shelter temperature.
• . No Human Intervention after Installation.
• . Fully Integrated Unit allows faster network rollout.
• . Minimizes bulky & lengthy cable routing & terminations.
• . Remote Site Status Communication on 5 hand phones and two remote servers/computers/laptop
• . Available in various capacities (7.5, 10, 12.5, 15, 17.5, 20, 30kVA)

Phase Selector

• . Selects the best available phase(s)
• . Three Phase Delta Input -P-P Output
• . Three Phase Star Input -P-N Output
• . HVD / LVD / Overload protection
• . Hysteresis and time delay to prevent hunting Stabilizers for contactor drive

Lightning & Surge Protection

• . Class B & Class C protection

Static Line Conditioner Unit (LCU)

• . SCR based -robust performance
• . High correction speed (10 m sec) with no moving parts
• . Isolation Transformer included
• . Wide Input Range (170V -480V)
• . 1 or 2 LCU's per system
• . Ratings 5 / 7.5 / 12.5 /15 kVA

Main Controller

• . Single 1 or 3 phase generator
• . Generator protection
• . Battery cycling function
• . Thermal management function
• . Alarm management & logging
• . Optional Air Conditioner Control
• . Programmable -MMI / GUI / GPRS

ACDB

• . AC distribution -customized

Salient Features

• . Dual Generator Interface
• . Saving in space & Installation
• . High/Low Voltage Disconnection
• . Inbuilt Isolation
• . Highly Efficient Static AVR
• . High Reliability & improved MTBF
• . Better M2M interface through menu driven panel
• . GSM/CDMA modem based storage/transfer of performance data for records/analysis
• . Remote monitoring & history tracking
• . Easy analysis & maintenance management
• . Easy installation and maintenance