ENERGY MANAGEMENT SYSTEM AND METERING

ENERGY MANAGEMENT SYSTEM:

  • Monitoring system
  • Controlling system
  • Networking system
  • Resources

 

Monitoring system

  • Transducer & Isolator
  • Digital panel Meter
  • Multifunction Meter
  • Branch Circuit Monitor
  • Generator Monitoring unit
  • Dual source Energy Meter
  • DC Energy Meter

Controlling system

  • APFC
  • Demand Controller
  • Power Factor Controller
  • Earth Leakage Relay
  • Energy & Process Monitor

Resources

  • Automatic Transfer Switch
  • Manual Transfer Switch
  • ACCL
  • Prepaid Meter
  • Power Quality Analyzer

Networking system

  • Split Core CT
  • Converter
  • Gateway

MONITORING SYSTEM: Transducer & Isolator

Salient Features

  • Measured parameters can be programmed to generate equivalent output signals.
  • Override selection for desired value and range
  • Isolation between input to output or output to output.
  • Quick response time of 300ms in display and communication
  • On field configurable Input and Output parameters
  • User friendly interface to support remote monitoring and communication.
Applications
  • Easy to install and is field configurable by the user.
  • Output signal is transferable over a long range.
  • Textile and manufacturing industry
  • Process Manufacturing/OEM’s

 

Digital panel Meter

Salient Features

  • Inbuilt Selector Switch
  • High resolution reading with autoscaling
  • Suitable for industrial panels, gen-sets, solar, pump control panels, etc.
  • Optional RS485 for data collection
  • Optional easy interface to PLC through modbus protocol

Applications

  • AC & DC Measurement
  • Equipment Monitoring
  • Genset, Solar and UPS applications
  • In control panel to measure different electrical loads

Multifunction Meter

Salient Features

  • Easy navigation
  • Event recording with time stamp (all basic & power parameters)
  • Unbalance load and voltage with calculated neutral current
  • Dynamic communication
  • Optional digital output for all basic and power parameters

Applications

  • Monitoring Electrical Parameters
  • Control / protection
  • In control panel to measure different electrical loads
  • Generator & control panels

Branch Circuit Monitor

branch circuit

Salient Features

  • Multiple branches of load can be monitored together
  • Can group the device as 3 phase load and single phase load
  • Faster communication through RS485 port (Modbus protocol)
  • Simultaneous sampling of Volts and Amps
  • Accuracy Class 1.0 as per IEC 62053-21 & Class 0.5 as per IEC 62053-22 Standards
  • Displays more than 25 parameters

Applications

  • Remote reading and control
  • Building management system
  • In control panel to measure different electrical loads
  • Ideal for billing in apartments/commercial complexes

Generator Monitoring Unit

Generator monitoring unit

Salient Features

  • Avoids the requirement of 2 different meters (energy and VAF in one)
  • Reduces the cost and simplify wiring
  • High resolution reading with auto scaling in LED
  • Energy consumption in counter even if CT is reversed

Applications

  • Easy configuration of Gen-set Controllers
  • Monitor health & Readiness
  • Remote operation & control
  • Multiple alarms & notifications

Dual Source Energy Meter

dual source energy meter

Salient Features

  • Directly replaces 2 energy meters
  • Sensing dual source through 240V connection
  • Dual row display switches based on the source
  • Displays basic and most of the power parameters
  • Optional digital output separately for EB or DG parameters

Applications

  • To measure dual power source
  • Dual source energy billing
  • Industries, residential, commercial buildings
  • Generator & control panels

DC Energy Meter

dc energy meter

Salient Features

  • Multiple channels can be measured by a single meter, EN2450N & EN2450D
  • Differential current input for all the current channels
  • Programmable shunt secondary 50mV to 100mV
  • Programmable CT Primary for all channels up to 200A – for Hall Effect CT
  • Data logging for parameters such as Energy, Load hours and Ampere hours
  • Easy installation, Compact size, weight and simple wiring

Applications

  • DC Measurement
  • Equipment Monitoring
  • Genset, Solar and UPS applications
  • In control panel to measure different electrical loads

CONTROLLING SYSTEM: APFC

automatic power factor controller

Salient Features

  • Power factor controlling based on the capacitor bank switching history
  • Capacitor is automatically disabled when it is deteriorated beyond a certain level
  • Automatically learns the number of capacitors connected and the value.
  • Capacitance-based power factor correction takes care of variation in voltage and frequency.
  • Controlling based on VAR parameter and availability of built-in alarms
  • Flexibility for site programmability of CT ratio suitable for any load

Applications

  • Automobile industry
  • Cement Industry
  • Hospitals, commercial industries
  • Any manufacturing industry

Demand Controller

Salient Features

  • 1 sec. update for demand makes the demand controlling very precise
  • Field programmable demand parameters kVA, kW, kVAR and Aavg
  • TOU/TOD based controlling. Individually programmable demand level
  • Maximum demand controller can forecast demand and cuts off load as maximum demand crosses preset value
  • Communication: MODBUS RTU, RS485, BACnet

Applications

  • Automatic connection or disconnection of Gensets connected to common bus.
  • Process management
  • Maximum demand control & management
  • Energy Accounting & Balancing

Power Factor Controller

Salient Features

  • User programmable
  • Three phase sensing (it gives accurate measurement of PF
  • Automatic or manual control (manual control with power backup option)
  • Four quadrant operation
  • Optional RS485 communication interface

Applications

  • can work for any electrical Incomer
  • Fixed power factor corrections individual (e.g. motor, transformers, lighting, etc.)
  • Group fixed power factor correction (several equipments connected in a group)
  • Capacitor banks of tuned and detuned

Earth Leakage Relay

Salient Features

  • Inverse curve – Trip time to accomplish faster trip time for a higher leakage current.
  • High accuracy Earth Leakage Relay of class 2.0FS in industry
  • Programmable Earth Leakage Trip time from 100ms – 30s with password protection.
  • Continuous Display of Trip Leakage current (Programmable)
  • Wide selectable range of Earth leakage current from 30 mA – 30 A
  • Monitors and protects power systems from Earth Leakage Current

Applications

  • Protects life and property against overflow of leakage current
  • Protects motors / transformers / feeders / DG etc.,ensures reliable measurement and maximum safety
  • Complete protection for oil refineries, pulp industries, mining industry, electrical distribution & control engineering

Protects control panels and switch boards from earth leakage current

Energy & Process Monitor

Salient Features

  • Real time monitoring and reporting
  • Composite system with EMS and PEMS
  • Desired reports like, Doff wise, shift wise, count wise, production, energy, UKG
  • Speed Vs Kw curve, trends, bar graphs, comparisons
  • Alerts on higher UKG, lesser production, utilization & power fluctuations.
  • Maintenance alerts based on run hours production cost analysis – Cost Audits – Energy Audits

Applications

  • Energy savings will bring down operational cost & increases the plant efficiency
  • Scheduling of preventive maintenance
  • Higher productivity- Lesser downtime
  • Effective utilization of manpower and resources

RESOURCES: Automatic Transfer Switch

Salient Features

  • Automatic start/stop operation of DG on mains failure
  • Overload tripping (optional) with inverse curve logic
  • Automatic transfer switch are provided with fire alarm / external fault trip feature
  • Inbuilt control switch for selecting auto/manual mode
  • Automatic transfer switch have high capacity to withstand short circuit
  • Optional RS485 communication and cloud

Applications

  • Monitor real-time system voltage and frequency
  • Monitor source healthiness and output for both Source
  • Wide range of motor operating voltage from 150VAC – 285V AC
  • Automatic transfer switch for commercial centers, manufacturing, medical facilities and data centers.

Manual Transfer Switches

Salient Features

  • High short-circuit withstand capacity
  • Quick-make & quick-break operation for transferring of loads
  • Operating handle with provision to lock in ON/OFF position
  • Safest changeover during the failure of a primary source
  • Facilitate easy installation and simplified wiring connections
  • Rugged design to compact environmental conditions

Applications

  • Generator OEM’s
  • Commercial buildings
  • Automobile Industry & Manufacturing Industry
  • Power distribution and Load Management

Solenoid ATS

Salient Features

  • ATS-W2H open transition switch are built for standard applications requiring the dependability and ease of operations.
  • Applications EB-DG,EB-EB,DG-DG and UPS-UPS
  • High End utilization category: AC33A/33B
  • Certified IECEE&CCC Certified to GB/T 14048.11.2008 and EN/IEC 60947-7-6-1 Automatic Transfer Switch
  • Optimal design of 63A through 250A driven by dual driving mechanism
  • RS-485 communication for Remote monitoring/controlling

Applications

  • Automobile Industry, Airport and Railways
  • Banking and Finance, IT, Malls & Commercial Buildings
  • Automatic transfer switch for commercial centers, manufacturing, medical facilities, and data centers.

ACCL (Automatic Source Changeover with Current Limiter)

Salient Features

  • Microcontroller based automatic source changeover with neutral isolation
  • Intelligent re-connection once trip has occurred due to either overvoltage or overload
  • Optional iACCL with Prepaid Metering feature can be given for DG side
  • Individual phase overload monitoring in 3 phase ACCL & overvoltage protection for DG
  • Power supply can be restored from sleep mode through MCB/Manual provision/ Mobile APP

Applications

  • ACCL perform intelligent tripping to save the age of the cables
  • Reduced wiring cost as single phase ACCL has separate control for power and lighting load
  • Automate power distribution, protect expensive equipment and prevent fatal risks
  • ACCL Logic for Currents up to 120 Amps is available

Prepaid Meter

Salient Features

  • User friendly contactless prepaid metering solution
  • Prepaid meter with LoRa helps you to make private network being independent of service provider
  • Integration of Gas & Water with the electrical parameters thereby, extending the flexibility for the user to budget expenses
  • Tripping of EB or DG consumption at pre-determined set point for protection & effective use of energy
  • Recharge your prepaid meter & have explicit view of energy usage & tariff rates from anywhere
  • Prepaid meter with LoRa supports long range communication up to 1kM radius

Applications

  • Shopping complex
  • Residential layouts / apartments
  • Utility
  • Employee quarters

Power Quality Analyser:

NANOVIP® ONE™

Handy PQ analyzer for balanced loads.

NanoVIP® ONE™ is a modern power quality analyzer equipped with all the functions necessary for measuring and monitoring both electricity consumption and the main power quality parameters. It can be used on single-phase and three-phase balanced LV/MV networks as well as on DC systems.

Advantages:

Compact & lightweight:

Easily portable device with user-friendly interface

Cost-effective:

Fully-loaded product at attractive cost

Versatile:

Suitable for both maintenance engineers and professional auditors

NETWORKING SYSTEM: Split Core CT

Salient Features

  • Split core CT allows installation without disconnecting cables or bus-bar circuits
  • Split core current transformer has a nominal rating from 5A to 1500A
  • Split core CT has an accuracy ±1% from 10% to 130% of full scale
  • Frequency Range of split core CT ranges 50 Hz to 400 Hz
  • Split core CT has shrouded core blades for protection during installation
  • Split core current transformers are ideal for retrofitting systems.

 

Applications

  • Split core CT are used for electrical load surveys & sub- metering
  • Split core CT are perfect solution for energy management, data logging & recording
  • Split core current transformer are designed for installation on branch circuits

Split core CT can be used in substation & Process industries for monitor & control.

Converter

Salient Features

  • USB 2.0 Compatible & 2kV isolation between USB and RS485
  • Self powered, & zero dependency on external power source
  • RS485 supports two wire industrial multi-drop communication up to 800 meters distance and 100 nodes
  • Auto baud rate detection, No programming required

Applications

  • Ideal for connecting serial RS485 devices to notebooks or PC’s through an available USB port
  • Data communication in Energy Management System / BMS
  • Perfect for controlling/diagnosing manufacturing machines(CNC, Process Control Equipment, Barcode Scanners, Serial Printers)
  • Communicating with test and monitoring equipment.

Gateway

Salient Features

  • Web browser for configuration with Account based secured access, unique login details.
  • Configuration of Modbus RTU or Modbus TCP/IP Option
  • Completely isolated in both Rs485 and Rj45 side with configurable Rs485 baud rate, parity and stop bits
  • Optional storage up to 16GB, Built in RTC & One touch recovery (Factory reset configuration)
  • DHCP / Static IP support, LED indication for easy setup and troubleShooting

 

Applications

  • Gateway helps ling non-internet sensor and devices to the internet so that data, configuration and controlling can be made possible online.
  • It can work as bridge between Zigbee and GPRS for low cost installation.
  • Best usage with Energy Management System, Building Management System & Data Centres, etc.

 Download a copy of Product Flyer by clicking : Energy Metering products