Simple, accurate tenant sub-metering PowerLogic EM4800 multi-circuit energy meter Simple, accurate tenant sub-metering

The PowerLogic EM4800 series meters provide simple, reliable, revenue-grade electricity metering. High density multi-circuit meter: connections for 24 CTs Billing-grade accuracy: ANSI C12.20 Class 0.5 & IEC 62053-22 Class 0.5S 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 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

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

Measurement parameters The PowerLogic EM4800 meter provides the information that building owners need to bill tenants, manage energy use and reduce their overall costs. Real energy, delivered and received (kWh)* Reactive energy, delivered and received (KVARh)* Apparent energy (kVAh)* Real power (kW) Reactive power (kVAR) Apparent power (kVA) Voltage* and current (per phase) Power factor Pulse counts* Measurements available for data logging

High accuracy, multi-tenant metering The PowerLogic EM4800 provides highly accurate energy information so that building owners can bill tenants for their actual energy use. Use the EM4800 to meter every tenant, as well as shared-use loads, within a commercial building. A single EM4800 can meter 24 single phase circuits or 8 three-phase circuits. Common Area Tenant #1 Tenant #2 Tenant #3 Tenant #4 EM4800 HVAC To Tenant Billing Software PowerLogic EM4800: a highly-accurate multi-tenant energy meter, at an affordable price.

Wall Mount application Installation options PowerLogic EM4800 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 PowerLogic EM4800

Physical characteristics LCD backlit display, with optional remote display Voltage sense inputs allow a wide input range: 100 Vac to 300 Vac L-N Standard Ethernet port and onboard modem enable fast and easy integration into existing networks Connection points for 24 current transformers (CTs). Configure each EM4800 to match your needs: 24 single CT meter points 12 two CT meter points 8 three CT meter points 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 Rugged enclosure for either wall mount or installation within a power distribution panel. Suitable for both indoor and enclosed outdoor applications. Web server allows connection through your browser

Flexible configuration PowerLogic EM4800 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 Option 3: Configure as 8 three-phase, three-CT meters Phase Meter Point A 1 B 2 C 3 4 5 Phase Meter Point A 1 B C 2 Phase Meter Point A 1 B C 2 Each meter point can be assigned to a tenant or department A 22 B 23 C 24 B 12 C A 8 B C

Low cost per meter point Power distribution panel #1 Power distribution panel #2 A single PowerLogic EM4800 multi-circuit meter can replace up to 8 three-phase power meters, resulting in significant cost savings. A B C A B C A B C A B C A B C A B C A B C A B C EM4800 A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C Select the loads to meter - even if they are in different power distribution panels. Note: the panels must share a common voltage reference A B C A B C A B C A B C 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.

PowerLogic EM4800 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: EM4833 - 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: 33.5 cm x 30.5 cm x 5.5 cm 13.125 in x 12 in x 2.125 in EM4880 - Uses 80 mA 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 EM4805 - 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 EM4833 or EM4880 Lead lengths up to 100 m (325 feet) for 1/3 V and 80 mA CTs! EM4800

Installation example: EM4880 or EM4833 Commercial building floor plan Previously, building owners with dispersed loads would need to install energy meters throughout their facility – but the EM4800 provides a simpler solution: 80 mA 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 EM4800 meter! Electrical Room #1 EM4880 or EM4833 meter, installed outside of Electrical Room, allowing easy access Three-phase meter point with 80 mA or 1/3 V CTs. A total of 8 three phase meter points are shown. Electrical Room #2 The EM4800 can even monitor panels on different floors within the building Note: the panels must share a common voltage reference Conduit used to connect CT leads to EM4800 meter. All CT leads are up to 100 m (325 feet) in total length

Flexible communications The EM4800 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 EM4800 into your tenant billing or energy management software Ethernet port Modbus TCP FTP HTTP (Webserver) SNTP (time sych) EM4800 Modem FTP SNTP (time sych) The EM4800 is fully supported in Schneider Electric software: ION Enterprise* and Remote Energy Monitoring (REM) *Available: September, 2011

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 EM4800 Default logging interval is 15-minutes Default data push interval is 6-hours 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

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 Default logging interval is 15-minutes Default data push interval is 6-hours EM4800 EM4800 FTP Server Modbus Master Log file push Data file read Ethernet or Modem Modbus TCP/IP

Full support from ION Enterprise software Available: September, 2011 PowerLogic EM4800 plus ION Enterprise: a powerful solution for energy management applications. EM4800 EM4800 You can quickly and easily integrate multiple PowerLogic EM4800 meters into your PowerLogic ION Enterprise power monitoring system. EM4800 Use PowerLogic ION Enterprise software to access both real-time values and onboard data logs. Modbus TCP Web Browser EM4800 Real time values Diagnostic Information LAN (Ethernet TCP/IP) ION Enterprise EM4800 Real time values Interval/logged values ION Enterprise server (Modbus Master) Access the onboard web server to view both real-time values and valuable diagnostic information.

Full support from Remote Energy Monitoring Customer Building 1 Customer Building 2 The PowerLogic EM4800 combined with the hosted Remote Energy Monitoring (REM) solution provides simple and cost effective access to your energy use information – from anywhere at anytime … Additional Buildings Web Browser REM Building 1 Building 2 FTP FTP Hosted Solution Internet REM Database FTP log file push

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