Make the most of your energy Looking for accurate electric energy metering and simple, easy...
-
Upload
britney-davidson -
Category
Documents
-
view
216 -
download
2
Transcript of Make the most of your energy Looking for accurate electric energy metering and simple, easy...
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 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 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 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