make the most of your energy looking for accurate electric energy metering and simple, easy...
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Make the most of your energy
Looking for accurate electricenergy metering and simple,easy installation?
PowerLogic® Energy Meter
December 2008 Energy Meter
Schneider Electric 2- Marketing – Energy Meter – December 2008
PowerLogic® Energy Meter
● Stand-alone electrical sub-meter with built in display
● High Resolution Backlit LCD display provides not only valuable energy data but also diagnostic and alarming information
● Optional communications network capability for communications to a PowerLogic system
● 1% accuracy for meter system with meter and CT’s being calibrated together.
● Easy to use and install split-core CT’s with self gripping Iris
● Enhanced model has kWh pulse output and phase loss alarm contact - easy interface to Building Automation Systems
● Monitors up to 3 separate circuits with additional CT’s
Schneider Electric 3- Marketing – Energy Meter – December 2008
Both models offer the same readings
Basic Model
● kWh, Energy Consumption
● kW (3 Ph. & Total), Power
● kW Max
● kVAR, Reactive Power
● kVA, Apparent Power
● Power factor (3 Ph & Total)
● Amps (3 Ph & Avg)
● Volts (3 Ph & Avg)
● kW Demand [with EMCB]
Extended Range Model
● kWh, Energy Consumption
● kW (3 Ph. & Total), Power
● kW Max
● kVAR, Reactive Power
● kVA, Apparent Power
● Power factor (3 Ph & Total)
● Amps (3 Ph & Avg)
● Volts (3 Ph & Avg)
● kW Demand [with EMCB]
Schneider Electric 4- Marketing – Energy Meter – December 2008
Model Comparison(Differences in Red)
Basic Model
● Hi-Res Backlit Display
● IR port
● Optional Modbus communication card with kWD (interval)
● 120/240V and 120/208V services
Extended Range Model
● Hi-Res Backlit Display
● IR port
● Optional Modbus communication card with kWD (interval)
● Extended voltage range: 120-600V
● kWhr pulse output
● Phase loss output
Schneider Electric 5- Marketing – Energy Meter – December 2008
Applications
●Commercial tenant submetering●Multi-residential buildings●Performance Contracting●Cost Allocation●Real time power monitoring via local display or through DCS or
PowerLogic systems
Schneider Electric 6- Marketing – Energy Meter – December 2008
Display
●High resolution backlit display provides energy readings, and diagnostics
●Straight forward information - no need to apply multipliers
Schneider Electric 7- Marketing – Energy Meter – December 2008
208/120 VAC, 3-wire three phase
EMB3
240 VAC, 3-wire Single phase
EMB2 120 VAC, 2-wire Single phase
EMB1
System type must be known
to order the correct Energy Meter
Application wiring examples
Schneider Electric 8- Marketing – Energy Meter – December 2008
Part Number Description
One CTEMB1-010 Energy Meter, Basic 100A, Size 0, 1 CTEMB1-021 Energy Meter, Basic 200A, Size 1, 1 CT
Two CTsEMB2-010 Energy Meter, Basic 100A, Size 0, 2 CTsEMB2-021 Energy Meter, Basic 200A, Size 1, 2 CTsEMB2-083 Energy Meter, Basic 800A, Size 3, 2 CTs
Three CTsEMB3-010 Energy Meter, Basic 100A, Size 0, ID, 3 CTsEMB3-021 Energy Meter, Basic 200A, Size 1, 3 CTsEMB3-083 Energy Meter, Basic 800A, Size 3, 3 CTsEMB3-084 Energy Meter, Basic 800A, Size 4, 3 CTs
Basic Model
Schneider Electric 9- Marketing – Energy Meter – December 2008
Part Number Description
One CTEME1-010 Energy Meter, Extended Range 100A, Size 0, 1 CTEME1-021 Energy Meter, Extended Range 200A, Size 1, 1 CT
Two CTsEME2-010 Energy Meter, Extended Range 100A, Size 0, 2 CTsEME2-021 Energy Meter, Extended Range 200A, Size 1, 2 CTsEME2-083 Energy Meter, Extended Range 800A, Size 3, 2 CTs
Three CTsEME3-010 Energy Meter, Extended Range 100A, Size 0, 3 CTsEME3-021 Energy Meter, Extended Range 200A, Size 1, 3 CTsEME3-083 Energy Meter, Extended Range 800A, Size 3, 3 CTsEME3-084 Energy Meter, Extended Range 800A, Size 4, 3 CTsEME3-164 Energy Meter, Extended Range 1600A, Size 4, 3 CTs
Extended Range Model
Schneider Electric 10- Marketing – Energy Meter – December 2008
Options
Part Number Description
EMCB Energy Meter Communication Board
EMFP1 Energy Meter Fuse Pack, Set of 1 EMFP2 Energy Meter Fuse Pack, Set of 2 EMFP3 Energy Meter Fuse Pack, Set of 3
Schneider Electric 11- Marketing – Energy Meter – December 2008
Dimensions
Schneider Electric 13- Marketing – Energy Meter – December 2008
Size 0
Size 1
CT Dimensions
Schneider Electric 14- Marketing – Energy Meter – December 2008
Size 3
Size 4
CT Dimensions
Schneider Electric 15- Marketing – Energy Meter – December 2008
Energy Meter – Easy Installation
●3 Simple Steps● Mount the meter
● Connect the COLOR CODED voltage leads (fuse kit is a must)
● Connect the COLOR CODED CT’s (auto corrects for reverse CT)
Schneider Electric 16- Marketing – Energy Meter – December 2008
Energy Meter - Installation
Schneider Electric 17- Marketing – Energy Meter – December 2008
Energy Meter - Communications
●Modbus Communications● Easily connect to Power Monitoring or BMS
●Measures Demand/Interval●2 or 4 wire compatible●Field Retrofitable
Schneider Electric 18- Marketing – Energy Meter – December 2008
More Submetering Products
●Multiple Meter Enclosures – HDM● Available in 1, 4, 8 and 16 meter sizes
●Socket Meters● Revenue accurate● On board communications and pulse output● Multiple socket form factors available
●Tenant Metering Software● Automatic meter reading and billing generation
Schneider Electric 19- Marketing – Energy Meter – December 2008
Application Example – which model to specify?
●Customer has a requirement to monitor a 480 Volt 3 phase 4 wire panel with 200 amp feeders. Application requires local readout for kWh
● First the 480V requirement is too high for the Basic model therefore the Enhanced must be selected
● Referring to the list of Enhanced models find the p/n with 3 CT’s rated at 200Amps
● Therefore the correct p/n will be EME3-021 (Enhanced / 3 CT / 200A / size1)
●If the application requires also requires that the meter provide 15 minute kW Demand info via a serial connection to a remote system then the Communications Board would also be required
● p/n would be EMCB
●Make sure to advise the customer to that Fuses are required for proper installation and specify…
● p/n EMFP3 / Energy Meter Fuse Pack, Set of 3
Schneider Electric 20- Marketing – Energy Meter – December 2008
Literature
●Doc# 3020HO0002R4/08
Schneider Electric 21- Marketing – Energy Meter – December 2008
Instruction Bulletins
Energy Meter Installation Doc# 63230-216-201A5
Addendum: Parallel CT Installation Doc# 63230-216-227A1
Communication BoardDoc# 63230-216-213A1
Schneider Electric 22- Marketing – Energy Meter – December 2008
Submetering Part #’s – Digest Section 4