Power Logic EM 4800 multicircuit energy meter Simple

Power. Logic EM 4800 multi-circuit energy meter Simple, accurate tenant sub-metering

The Power. Logic EM 4800 series meters provide simple, reliable, revenue-grade electricity metering. ● High density multi-circuit meter: connections for 24 CTs ● Billing-grade accuracy: ANSI C 12. 20 Class 0. 5 & IEC 62053 -22 Class 0. 5 S ● Wide-range voltage-sensing inputs: 100 to 300 V ac ● Direct connect to: 120/240 V, 120/208 V, 230/240 V, 220/380 V, 240/415 V, 277/480 V ● Low cost per meter point ● Flexible installation options: ideal for both new construction and retrofit projects ● Multiple communication options: Ethernet, modem, onboard web server ● Onboard memory with industry standard protocols – Modbus TCP, FTP – providing easy integration into monitoring software ● Rugged enclosure and maintenance-free design Schneider Electric - Power Monitoring – Feb 2011 2

Applications Ideal for multi-tenant and departmental metering applications in commercial buildings: ● Office towers ● Condominiums ● Apartment buildings ● Shopping centers ● University dormitories and apartments ● Other multi-user environments Schneider Electric - Power Monitoring – Feb 2011 3

Benefits ● Bill tenants accurately for energy use ● Encourage tenants to manage energy consumption ● Manage energy use to reduce operational costs and offer more competitive lease rates ● Allocate costs to departments or processes to expose wasteful energy practices ● Identify the source of peak demand charges ● Identify saving opportunities within your facilities ● Verify utility charges using accurate meters ● Establish “green” image and qualify for LEED ratings Schneider Electric - Power Monitoring – Feb 2011 4

Measurement parameters The Power. Logic EM 4800 meter provides the information that building owners need to bill tenants, manage energy use and reduce their overall costs. ● Real energy, delivered and received (k. Wh)* ● Reactive energy, delivered and received (KVARh)* ● Apparent energy (k. VAh)* ● Real power (k. W) ● Reactive power (k. VAR) ● Apparent power (k. VA) ● Voltage* and current (per phase) ● Power factor ● Pulse counts* * Measurements available for data logging Schneider Electric - Power Monitoring – Feb 2011 5

High accuracy, multi-tenant metering The Power. Logic EM 4800 provides highly accurate energy information so that building owners can bill tenants for their actual energy use. ● Use the EM 4800 to meter every tenant, as well as shared-use loads, within a commercial building. ● A single EM 4800 can meter 24 single phase circuits or 8 three-phase circuits. HVAC Power. Logic EM 4800: a highly-accurate multi-tenant energy meter, at an affordable price. Tenant #4 Tenant #3 Tenant #2 Tenant #1 To Tenant Billing Software EM 4800 Schneider Electric - Power Monitoring – Feb 2011 Common Area 6

Installation options Power. Logic EM 4800 meters are ideal for both retrofit and new installations. ● Flexible installation options allow the product to be effectively used in virtually any commercial building that requires highly accurate and cost effective energy metering ● The rugged enclosure allows the meter to be either wall mounted, or embedded within a power distribution panel Wall Mount application Embedded application Power. Logic EM 4800 Schneider Electric - Power Monitoring – Feb 2011 7

Physical characteristics Voltage sense inputs allow a wide input range: 100 Vac to 300 Vac L-N LCD backlit display, with optional remote display Standard Ethernet port and onboard modem enable fast and easy integration into existing networks Connection points for 24 current transformers (CTs). Configure each EM 4800 to match your needs: • 24 single CT meter points • 12 two CT meter points • 8 three CT meter points Rugged enclosure for either wall mount or installation within a power distribution panel. Suitable for both indoor and enclosed outdoor applications. Schneider Electric - Power Monitoring – Feb 2011 Two digital pulse inputs to accumulate information from WAGES meters Onboard memory collects up to two years of energy use data, while the clock ensures accurate time-stamping Web server allows connection through your browser 8

Flexible configuration Power. Logic EM 4800 multi-circuit meters can be configured to match the power distribution panel that you are monitoring: configuration is user-selected and can change as often as required. Option 1: Configure as 24 single-phase, one-CT meters Option 2: Configure as 12 single-phase, two-CT meters Phase Meter Point Phase A 1 A B 2 B C 3 C A 4 A B 5 A 22 B 23 C 24 Meter Point 1 2 Option 3: Configure as 8 three-phase, three-CT meters Phase Meter Point A B 1 C A B 2 C Each meter point can be assigned to a tenant or department B C 12 A B 8 C Schneider Electric - Power Monitoring – Feb 2011 9

Low cost per meter point Power distribution panel #1 A B C A B C A B C Power distribution panel #2 A B C A B C A B C A B C A B C EM 4800 Conduit for CT leads and voltage connections Example meter point: CTs installed adjacent to a 3 -phase circuit breaker; 8 meter points shown in diagram. Schneider Electric - Power Monitoring – Feb 2011 A single Power. Logic EM 4800 multi-circuit meter can replace up to 8 three-phase power meters, resulting in significant cost savings. Select the loads to meter - even if they are in different power distribution panels. Note: the panels must share a common voltage reference 10

Power. Logic EM 4800 series meter overview The meters are available in three models. Measured values, communication options, features and software support are consistent for all three models. Select the model that you need for your specific project: EM 4833 - Uses 1/3 V output CTs The best solution for retrofit projects ● Solid core and split core CTs available ● Extra long leads supported – up to 100 m (325 feet) ● Shorting blocks not required ● Enclosure size: EM 4880 - Uses 80 m. A output CTs Used for new installations ● Solid core, 200 A primary CT available ● Extra long leads supported – up to 100 m (325 feet) ● Shorting blocks recommended ● Enclosure size: 33. 5 cm x 30. 5 cm x 5. 5 cm 13. 125 in x 12 in x 2. 125 in EM 4805 - Uses 5 A output CTs Used for retrofits and new installations ● Industry standard CTs - available in a wide range of sizes ● Solid core and split core CTs available ● Shorting blocks required ● Enclosure size: 33. 5 cm x 44 cm x 5. 5 cm 13. 125 in x 17 in x 2. 125 in EM 4833 or EM 4880 Lead lengths up to 100 m (325 feet) for 1/3 V and 80 m. A CTs! EM 4800 Schneider Electric - Power Monitoring – Feb 2011 11

Installation example: EM 4880 or EM 4833 Commercial building floor plan Electrical Room #1 Three-phase meter point with 80 m. A or 1/3 V CTs. A total of 8 three phase meter points are shown. Conduit used to connect CT leads to EM 4800 meter. All CT leads are up to 100 m (325 feet) in total length Schneider Electric - Power Monitoring – Feb 2011 Previously, building owners with dispersed loads would need to install energy meters throughout their facility – but the EM 4800 provides a simpler solution: 80 m. A and 1/3 V CTs support extra long lead lengths of up to 100 m (325 feet) – you can monitor loads throughout your facility with a single EM 4800 meter! EM 4880 or EM 4833 meter, installed outside of Electrical Room, allowing easy access Electrical Room #2 The EM 4800 can even monitor panels on different floors within the building Note: the panels must share a common voltage reference 12

Flexible communications The EM 4800 comes standard with both an Ethernet port and a modem so that you can quickly connect to the meter over your existing communication network Industry standard protocols ensure that you can easily integrate the energy data from the EM 4800 into your tenant billing or energy management software The EM 4800 is fully supported in Schneider Electric software: ION Enterprise* and Remote Energy Monitoring (REM) Ethernet port -Modbus TCP -FTP -HTTP (Webserver) -SNTP (time sych) EM 4800 Modem -FTP -SNTP (time sych) *Available: September, 2011 Schneider Electric - Power Monitoring – Feb 2011 13

Pulse inputs for WAGES metering Two digital pulse inputs accumulate readings from WAGES meters to give you a complete view of your overall energy use. Water Air Gas Electricity Steam Schneider Electric - Power Monitoring – Feb 2011 EM 4800 Easily accumulate data from WAGES meters using the 2 digital pulse inputs. Pulse data is logged in onboard memory. Water meter pulse Gas meter pulse 14

Onboard data logging ● User selected data logging interval time (from 5 to 60 minutes) ● Data is stored onboard in non-volatile memory, unaffected by power outage ● Capacity up to 2. 4 years at 1 hour intervals or over 200 days at 15 minute intervals Two options to retrieve your logged data…. . Option 1: FTP File Push Option 2: Modbus log file reads EM 4800 Log file push Ethernet or Modem Schneider Electric - Power Monitoring – Feb 2011 FTP Server Data file read Modbus TCP/IP Modbus Master 15

Full support from ION Enterprise software Available: September, 2011 You can quickly and easily integrate multiple Power. Logic EM 4800 meters into your Power. Logic ION Enterprise power monitoring system. Power. Logic EM 4800 plus ION Enterprise: a powerful solution for energy management applications. EM 4800 Modbus TCP Use Power. Logic ION Enterprise software to access both real-time values and onboard data logs. Web Browser EM 4800 Real time values Diagnostic Information LAN (Ethernet TCP/IP) ION Enterprise EM 4800 Real time values Interval/logged values Access the onboard web server to view both real-time values and valuable diagnostic information. Schneider Electric - Power Monitoring – Feb 2011 ION Enterprise server (Modbus Master) 16

Full support from Remote Energy Monitoring Customer Building 1 Customer Building 2 … Additional Buildings The Power. Logic EM 4800 combined with the hosted Remote Energy Monitoring (REM) solution provides simple and cost effective access to your energy use information – from anywhere at anytime Web Browser REM Building 1 Building 2 FTP Hosted Solution FTP log file push REM Database Schneider Electric - Power Monitoring – Feb 2011 Internet 17

Contact Schneider Electric for more detailed information on this product, or other products, services and solutions. Schneider Electric - Power Monitoring – Feb 2011 18