Schneider Electric EM4000 User Manual

PowerLogic

High-Density Meter Installation Guide

930-134-01-A.00 11/2013

Series EM4000

Safety Information

Important Information

Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. The following special messages may appear throughout this manual or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.

The addition of either symbol to a “Danger” or “Warning” safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed.

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Please note

WARNING indicates a potentially hazardous situation which, if not avoided, can

result in death or serious injury.

CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.

NOTICE is used to address practices not related to physical injury. The safety alert symbol shall not be used with this signal word.

Electrical equipment should be installed, operated, serviced and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.

A qualified person is one who has skills and knowledge related to the construction, installation, and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved.

Notices

FCC Part 15 Notice

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

This Class B digital apparatus complies with Canadian ICES-003.

FCC Part 68 Notice

This equipment complies with Part 68 of the FCC rules and the requirements adopted by the Administrative Council for Terminal Attachments (ACTA). On the side of this equipment is a label that contains, among other information, a product identifier in the format US: AAAEQ##TXXXX. If requested, this number must be provided to the telephone company.

This equipment uses the following Universal Service Order Codes (“USOC”) jacks: RJ11.

A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant telephone cord and modular plug or compliant modular jack is provided with this product.

The REN is used to determine the number of devices that may be connected to a telephone line. Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to a line, as determined by the total RENs, contact the local telephone company. The REN for this product is part of the product identifier that has the format US: AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g., 03 is a REN of 0.3).

If this equipment, Digital Power Meter with Internal Modem, causes harm to the telephone network, the telephone company will notify you in advance that service may be temporarily discontinued. When advance notice is not practical, the

telephone company will notify you as soon as possible. You will also be advised of your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of this equipment. If this happens, the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service.

If you experience trouble with this equipment, Digital Power Meter with Internal Modem, please contact Schneider Electric at 615-287-3400. If this equipment is causing harm to the telephone network, the telephone company may request that you disconnect this equipment until the problem is resolved.

There are no user serviceable parts in this equipment.

Connection to party line service is subject to state tariffs. Contact the state public utility commission, public service commission or corporation commission for information.

If your premises has specially wired alarm equipment connected to the telephone line, ensure that the installation of this Digital Power Meter with Internal Modem does not disable your alarm equipment. If you have questions about what will disable alarm equipment, consult your telephone company or a qualified installer.

Network Compatibility Notice for the Internal Modem

The internal modem in meters equipped with this option is compatible with the telephone systems of most countries in the world, with the exception of Australia and New Zealand. Use in some countries may require modification of the internal modem’s initialization strings. If problems using the modem on your phone system occur, please contact Schneider Electric Technical Support.

930-134-01-A.00 PowerLogic 11/2013 Table of Contents

EM4000 Series

Introduction .................................................................................... 1

System Description ................................................................... 1

PowerLogic EM4000 series System Specifications ............ 1

Front Panel Display ............................................................. 3

Safety Precautions ........................................................................ 5

Electrical Standards Compliance .............................................. 5

Installation .................................................................................... 6

Pre-Installation .......................................................................... 6

Receiving............................................................................. 6

Pre-Installation Checklist..................................................... 6

Site Planning ....................................................................... 6

Access to Power and Lighting ............................................. 7

Installation Procedures ............................................................. 7

Mounting the PowerLogic EM4000 meter ........................... 7

Installing Potential Transformers for Three-Phase Service

Greater Than 277V.............................................................. 9

Installing the Sense Voltage and Control Voltage Cables in

Wye and Delta Services .................................................... 11

Installing the Current Transformers................................... 18

Connecting the Communications ...................................... 25

Connecting Pulse Inputs ................................................... 26

Start-Up Sequence............................................................ 26

Display Navigation............................................................. 27

Normal Mode..................................................................... 27

Recording the Meter Map.................................................. 28

Maintenance ........................................................................... 30

Fuse Replacement ............................................................ 30

Regulatory Compliance ............................................................... 31

Equipment servicing and access ............................................ 31

PowerLogic

EM4000 Series 930-134-01-A.00

Table of Contents 11/2013

930-134-01-A.00 PowerLogicTM Series EM4000 11/2013 Installation Guide

Introduction

This document describes the PowerLogic EM4033 and EM4080 meters, including procedures to install and start up the unit, and complete the initial configuration:

• “System Description” on page 1

• “Pre-Installation” on page 6

• “Installation Procedures” on page 7

• “Connecting Pulse Inputs” on page 26

• “Fuse Replacement” on page 30

This documentation is intended for those responsible for installing and configuring the PowerLogic EM4033 and EM4080 meters. Installers must be qualified electricians with knowledge of local and national code requirements. See “Safety Precautions” on page 5.

System Description

The PowerLogic EM4033 and EM4080 meters support:

• single-phase, 2-wire

• single-phase, 3-wire (network)

• three-phase wye and Delta services

Depending on how the meters are installed and configured, they can meter 8, 12, or 24 individual meter points. The PowerLogic EM4033 and EM4080 meters are designed for residential, commercial, and industrial use and display the power and consumption readings for each measurement point.

PowerLogic EM4000 series System Specifications

The PowerLogic EM4000 series system architecture includes:

• single-phase, 2-wire; single-phase, 3-wire (network); three-phase, 4-wire (wye); and three-phase, 3-wire (delta) compatibility

• 2 control voltage variants: 120V 60Hz and 277V 60Hz

• 120/208V, 120/240V and 277/480V configurations, and 347/600V with external potential transformers

• up to 8, 12, or 24 individual meter points

• local Ethernet configuration interface via PC and web browser

• Ethernet port for remote reporting

• Modbus RTU serial port, for remote reporting

• serial port for remote display

• 2 pulse inputs to connect metering devices

Table 1 lists the system specifications of the PowerLogic EM4033 and EM4080 meters.

PowerLogicTM Series EM4000 930-134-01-A.00 Installation Guide 11/2013

Table 1: PowerLogic EM4000 series meter specifications

Specification PowerLogic EM4033 meter PowerLogic EM4080 meter

Dimensions Height: 13.125 in. (33.5 cm)

Weight 8.77 lb (3.98 kg) 8.77 lb (3.98 kg)

Sense voltage 100V to 300V 50/60Hz

Control voltage and current North America:

Current transformers Measurement Category III

Measurement accuracy

(Accuracy compliant when used with 0.3% CTs)

Pulse inputs 1 and 2 Dry form A and solid-state form A

Non-volatile memory storage 120 days in 15-minute intervals 120 days in 15-minute intervals

Width: 12 in. (30.5 cm) Depth: 2.125 in. (5.5 cm)

2W+N+Protective Earth Wye 3W+N+Protective Earth Wye 3W+Protective Earth Delta

• 120V 125 mA 60 Hz

• 277V 54 mA 60 Hz

0.333 V secondary CT

Note: All CTs used with the product must be UL recognized/listed.

ANSI C12.20 Class 0.5

IEC 62053-22 Class 0.5S

compatible

Internal 3.3 V pull-up

Maximum frequency 10 Hz

Minimum pulse width 20 ms

Height: 13.125 in. (33.5 cm) Width: 12 in. (30.5 cm) Depth: 2.125 in. (5.5 cm)

100V to 300V 50/60Hz 2W+N+Protective Earth Wye 3W+N+Protective Earth Wye 3W+Protective Earth Delta

North America:

• 120V 125 mA 60 Hz

• 277V 54 mA 60 Hz

80 mA secondary CT

200 A primary CT

Meter burden: 4.04 ohms

CT burden: 20 ohms

Part number: METSECT80200

Note: All CTs used with the product must be UL recognized/listed.

ANSI C12.20 Class 0.5

IEC 62053-22 Class 0.5S

Measurement Canada Approved EG07 compliant

Dry form A and solid-state form A compatible

Internal 3.3 V pull-up

Maximum frequency 10 Hz

Minimum pulse width 20 ms

Onboard Ethernet port 10/100 Mb/s 10/100 Mb/s

Onboard Modbus RTU serial port RS422 or RS485 19200/9600 Baud RS422 or RS485 19200/9600 Baud

Fuse rating (F1) North America:120V: T125 mA, 250V North America:120V: T125 mA, 250V

Environmental

Operating temperature -40 to 70oC -40 to 70oC

Operating humidity 5% to 90% non-condensing 5% to 90% non-condensing

Usage environment Indoor or enclosed outdoor environment Indoor or enclosed outdoor environment

Maximum altitude 9843 ft (3000 m) 9843 ft (3000 m)

Pollution degree 2 2

Installation Category II II

Measurement Category III III

930-134-01-A.00 PowerLogicTM Series EM4000

Display

Select

PowerLogic™

EM4080

11/2013 Installation Guide

Front Panel Display

The PowerLogic EM4033 and EM4080 meters have the following front panel features (Figure 1 shows the PowerLogic EM4080 front panel):

• LCD — displays 2 rows of 16 characters for each of the meter points (8, 12, or

24)

• Display button — cycles through the available information for each of the meter points

• Left and right arrow buttons — selects which of the meter points is on the display

Figure 1: PowerLogic EM4080 front panel

PowerLogicTM Series EM4000 930-134-01-A.00

Legend: 1 Cover screw location 2 Meter point input connector 3 Cable connector 4 Mounting keyhole 5 Ingress punch-outs 6 Earth stud 6 Sense voltage terminal block 8 Control voltage terminal block 9 Fuse 10 Control voltage jumper 11 RTU interface 12 Display 13 Remote display connector 14 Serial RS232 15 Ethernet port 16 Pulse in terminal blocks 17 Pulse out connector

Installation Guide 11/2013

Figure 2 shows the internal view of thePowerLogic EM4033 and EM4080 meters.

Figure 2: PowerLogic EM4033 and PowerLogic EM4080 internal view

930-134-01-A.00 PowerLogicTM Series EM4000 11/2013 Installation Guide

Safety Precautions

Carefully observe these safety instructions.

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

• Only qualified electrical workers should install this equipment. Such work should be performed only after reading this entire set of instructions.

• The equipment must be accessible to authorized personnel only. Equipment must be installed in areas where access can be restricted.

• NEVER work alone.

• Before performing visual inspections, tests, or maintenance of this equipment, disconnect all sources of electric power. Assume that all circuits are live until they have been completely de-energized, tested, and tagged. Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding.

• Turn off all power supplying the meter and the equipment in which it is installed before working on it.

• Always use a properly rated voltage sensing device to confirm that all power is off.

• Before closing all covers and doors, carefully inspect the work area for tools and objects that may have been left inside the equipment.

• Successful equipment operation requires proper handling, installation, and operation. Neglecting fundamental installation requirements can lead to personal injury as well as damage to electrical equipment or other property.

• NEVER bypass external fusing.

• NEVER short the secondary of a Potential Transformer (PT).

• Always short the secondary of a current transformer prior to disconnecting current input loads.

Failure to follow these instructions will result in death or serious injury.

Electrical Standards Compliance

• Use the unit only in accordance with the electrical power rating

• The unit is only to be installed by a qualified electrician

• Initial installation of the unit must be inspected by the local electrical Inspection Authority

• Install the unit in compliance with the following local and national electrical codes:

• Canada: Canadian Electrical Code, Part I, CSA C22.1

• United States: National Fire Protection Association (NFPA) 70; US National Electrical Code

• Elsewhere: International Electrotechnical Commission (IEC) 364, Part 1-7

• Ensure that the unit is properly earthed

• If the equipment is installed or used in a manner other than that specified in this document, it may void your warranty or impair the protection of the equipment.

PowerLogicTM Series EM4000 930-134-01-A.00 Installation Guide 11/2013

Installation

This section contains the following installation topics:

• “Pre-Installation” on page 6

• “Installation Procedures” on page 7

• “Connecting Pulse Inputs” on page 26

Pre-Installation

The pre-installation checklist and site planning must be performed before installing the equipment at the site.

Receiving

The equipment required for each PowerLogic EM4000 meter installation includes:

• high-density meter (PowerLogic EM4033 or PowerLogic EM4080)

• For the PowerLogic EM4033 and PowerLogic EM4080, one 12-ft (4-m) AMP cable with one 50-pin connector supplied with each unit

• CD and meter configuration software, this installation manual and an installation record form

When you receive your order, verify that the items listed above are included with the shipment, and visually inspect them for damage. If any parts are missing or damaged, contact your Schneider Electric representative.

Pre-Installation Checklist

The installer must provide the following information, tools, and equipment before proceeding with the installation:

• certified current transformers for metering (not supplied)

• an appropriate 15-Amp maximum circuit breaker or a fused disconnect switch for the type of panel

• current/voltage meter to test the phasing of panels

• RJ45 Ethernet patch cable

• 4-wire 14 AWG (1.63 mm

AWG (1.63 mm

• small flat-head screwdriver

• #2 Phillips screwdriver

• crimping tool

• 18 AWG butt splice connector

• wire strippers

• four 1-inch (25 mm) #8 mounting screws suitable for selected mounting surface

) cable for a single-phase wye connected circuits

) cable for three-phase wye connected circuits, or 3-wire 14

Site Planning

1. Determine the number of PowerLogic EM4000 series meters to be installed and ensure adequate space. For clearances, see Figure 3 on page 8.

2. Determine the number of Ethernet drops required, and ensure they are installed before installing the PowerLogic EM4033 and EM4080 meters.

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