1. Conzerv is now Schneider Electric
Conzerv has been a recognized leader in providing Energy Efficiency Solutions in the Indian Market. It has been in the
business of Consulting, Training and Products for Energy Efficiency catering to industrial and commercial users of power.
The Company pioneered the design and manufacture of digital energy meters in India and established itself as the market
leader with proven solutions for energy audits & measure. Conzerv joined Schneider Electric in 2009 and its products and
services now form part of Schneider Electric’s unique and comprehensive offer portfolio in the field of Energy Efficiency
encompassing measurement, power quality correction, automation, and monitoring. Together, they address the full lifecycle
of any Customers’ energy efficiency needs.
Energy Audit:
Energy Audit services probe all the energy streams in the system, quantify energy usage and identify losses
Power Quality Audit:
Power Quality Audit identifies harmonics in the energy network and the measures needed to enhance quality of power
Training:
Training on Energy Efficiency modules are aimed at creating awareness about the need to save energy and the means to
achieve energy efficiency.
Power Monitoring devices:
> DM1000 Series: Single Phase V, A, F meter
> DM3000 Series: Three Phase Volt & Ammeter
> ELF3200: Digital Energy, Power & V,A,F meters 96X48mm
> DigitAN EM6400 Series: Power monitoring device for HV & LV networks
> DigitAN EM6438: Dual Source Energy Meter for DG & EB monitoring
> EM3460: Smart Demand Controller
Lighting Energy Saver:
> CooLite 3-120KVA: Lighting Energy Saver upto 120KVA
> CooLite 150-400KVA: Lighting Energy Saver above 120KV

2. Basic electrical parameter monitoring devices - 1 & 3 Phase Ammeter &
Voltmeter - DM1000/3000 Series
True RMS, 1/3 Phase AC Digital Volt, Ammeter & 1 Phase Frequency meter
Overview
Description | Benefits | Applications
Characteristics :
True RMS measurement
Bright Red 4 digit LED display
96X96 mm Panel Mount
User programmable CT & PT ratios
Wide Control Power range 90-300Vac
High accuracy of 1%, 0.5% of reading for Cl 1 &
Cl 0.5 respectively for Volt & Ammeter & 0.2%
of reading for Frequency meter
Basic electrical parameter monitoring devices - 1 & 3 Phase Ammeter &
Voltmeter - DM1000/3000 Series
True RMS, 1/3 Phase AC Digital Volt, Ammeter & 1 Phase Frequency meter
Overview
Description | Benefits | Applications
Characteristics :
True RMS measurement
Bright Red 4 digit LED display
96X96 mm Panel Mount
User programmable CT & PT ratios
Wide Control Power range 90-300Vac
High accuracy of 1%, 0.5% of reading for Cl 1 &
Cl 0.5 respectively for Volt & Ammeter & 0.2%
of reading for Frequency meter

3. 96x48mm compact VAF - ELF3200 Series
96X48mm digital meter for V,A,F, Power & Energy Monitoring
Overview
Description | Benefits | Applications
True RMS
Autoscaling : Kilo-Mega-Giga
Accuracy class 1.0 & 0.5 as per IEC62052-11 & IEC62053-21
User programmable
- Multiple parameters
- Star or Delta
- CT, PT ratios- Primary & secondary
User Programmable for star & delta
Old Energy parameter (Wh, VAh, VARh) previous energy values
Unbalance in phases (%Unbal), RPM, Load %
Multifunction meter for feeders - EM6400 Series
96X96mm LED meter for multi parameters monitoring
Overview
Description | Benefits | Applications
View 3 parameters at a time
Password protection for setup parameters
User selectable default display page
Accuracy class 1.0 (0.5S & Cl0.2S option) as per IEC standards
4 quadrant & 2 quadrant measurement options
Turbo key for one touch operation & setup
CT reversal : Auto correction of energy integration in star (wye) mode
User programmable
- Delta /Star /2ph /1ph
- PT, CT ratios Primary & Secondary
- User Selectable Vah/Wh (EM 6436 , EM 6433)
Color coded analog load bar indicators for % A Full Scale

4. Dual energy meter for DG & EB monitoring - EM6438
96x96mm Dual Source Energy Meter with two energy registers to separately record energy consumption
from two different sources.
Overview
Description | Benefits | Applications
G sense indicator glows when the 2nd source is detected by the G smart sensor
Password protection for setup parameters
User selectable default display page
Accuracy class 1.0 (0.5S & Cl0.2S option) as per IEC stds
Old Energy parameter for the sources
% A full scale load bar
o Color coded analog indication
o Track generator overloading
Demand Controller for efficient demand management - EM3460
Comes with unique features in TOU, Hi-Lo profiles, 3 change-over potential free relay outputs, ensures
better management of electrical energy usage
Overview
Description | Benefits | Applications
High visibility bright red LED display. Digital readout of 7 digits. Instantaneous
parameters of 4 digit, Energy Parameter of 6 digits.
Maximized resolution through floating decimal point with auto scaling Kilo to Mega
values.
Accuracy class 1.0 & 0.5
TOU for all integrated parameters programmable for 6 seasons in a year, 3 weekend
profiles in a season, 10 Public holidays & 8 tariff zones per day.
Security : Access to set & clear functions through user programmable codes
Records Hi Lo profile with 4 peaks & 4 lows
3 Potential free relay configurable for
o Predictive demand >UL
o Demand > UL

5. Lighting Energy Saver - 1 & 3 Phase - cooLite
Looks like Computer CPU & provides savings of 10 to 20% in lighting energy consumption.
Overview
Description | Benefits | Applications
Characteristics:
Improved performance of lighting systems
Filters harmonics injected to the line by electronic lighting ballasts and reduces spikes
in lighting circuits
Improves PF
Spot check savings with Power & Energy Monitor-factory fitted option
LED Load Status Monitors with alarm relay output for low & high voltage. No fused
indicator bulbs to replace
User selectable settings to suit site conditions
Short circuit and overload protection to lighting circuits, which often get overloaded as
facilities expand
Higher Rating Lighting Energy Saver - 3 Phase - cooLite Higher Rating
Saves from 10 to 20% in direct lighting energy consumption.
Overview
Description | Benefits | Applications
Characteristics:
Improved performance of lighting systems
Spot check on savings with Power & Energy Monitor.
LED Load Status Monitors with alarm relay output for low & high voltage . No fused
indicator bulbs to replace
User selectable settings to suit site conditions - % Energy savings - 12% & 20%
Short circuit and overload protection to lighting circuits, which often get overloaded as
facilities expand
High Quality Modular type enclosure
Manual bypass provision for breakdown isolation
LED indications for Save & Bypass modes – easy identification of mode of running.