Telecom
Power Management System
The Power Interface System is a comprehensive & integrated single rack solution for various power management and control functions needed for passive electrical infrastructure of a BTS site. It reduces the operational cost of running a telecom site. It enhances service efficiency by virtue of its modular & integrated design. The system incorporates extremely stable & field-proven software. The functions provided include -
- Lightning & Surge Protection
- Static Line Conditioning with ultra-fast correction and isolation
- Capacity of 7.5 KVA/ 10 KVA/ 12.5 KVA/ 15 KVA/ 20 KVA/ 25 KVA
- Intelligent Diesel Generator Management including AMF for Single/Two DG
- SMPS battery charger for DG battery
- Alarm Management & Logging including Fire/Alarm
- Customized AC Power Distribution
- Communication to Infrastructure Network Monitoring System
- Phase Selector & Phase Sequence Controller
- Multi Operator Interface
- Indoor / Outdoor versions
Telecom Air Conditioning Controller
The AC Controller is suitable for Window ACs / Split ACs / High Sensible Heat ACs to provide:
- Status monitoring
- Grill Temperature
- Current drawn
- Protection - High Voltage / Low Voltage / HP / LP / Over current
- TCP/IP Link for control & monitoring
Telecom Passive NMS
Mark & Space CIMS is a comprehensive remote monitoring & management tool for telecom passive electrical infrastructure at unmanned/manned telecom sites from a central location. This system is a operations assistance tool helping management to focus attention on sites with recurring problems or high operational expenses as well as gather data / statistics about energy spends / savings of telecom sites. A second version provides uniform control function for Generator management & air conditioner management besides providing the central monitoring. It is a universal system for transmission of alarm and critical site status information through the cellular network to central monitoring server as well as support staff hand phones. The functions provided include -
- SMS/GPRS based.
- Site Status Display.
- Online alarms/logging.
- Remote monitoring module/ Remote monitoring & control module.
- Remotely programmable central & hand phone numbers.
- Optional SNMPv2 interface.
Lithium Battery Monitoring
Mark & Space LFP Remote Monitoring System aggregates cell level voltages for multiple battery banks, along with environment parameters such as ambient temperature, battery temperature and Mains & DG Voltage etc. It also collects charging & discharging current and load current values. Multiple sites can be monitored by a user. The system also tracks the state of the battery helping in estimation of charge and life of the battery. The salient features are -
- Lithium & VRLA battery voltage & current monitoring.
- Room Tempearture Monitoring.
- Mains & DG voltage monitoring.
- Optional interface with Lithium BMS to report SOC / SOH.
- KWH / AH / Depth of discharge monitoring.
- 20 characters X 4 line LCD.
- GSM / GPRS.
- Status & Event logs.
AMF Controller
The DG AMF controls all the operations of the AMF at a telecom site. It is responsible for generator control & protection, mains control & protection, alarm management, event logging and communication. The system is programmable through a set of keys & a four line backlit LCD display.
The functions provide include-
- Mains & DG Control - 3 Phase Voltage /Current /Frequency of Mains & DG
- Alarm Management
- DG Start / Stop/ Automatic Shutdown in case of DG Fault
- TCP/IP Link over Serial Port for Monitoring & Reporting
- DG SMPS Battery Charger - Trickle and Boost
- Phase Reversal Relay
- 90-300V Static AVR for Mains contactor voltage stabilization