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 bulletin 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
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, can result in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.
CAUTION
CAUTION, used without the safety alert symbol, indicates a potentially
hazardous situation which, if not avoided, can result in property damage.
NOTE: Provides additional information to clarify or simplify a
procedure.
PLEASE NOTEElectrical 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.
FCC NOTICEThis equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense. This Class A
digital apparatus complies with Canadian ICES-003.
INDUSTRY CANADA CLASS A EMISSION
COMPLIANCE STATEMENT
This equipment does not exceed the Class A limits for radio noise emissions
from digital apparatus as set out in the radio interference regulations of the
Canadian ICES-003.
Avis de conformité aux normes d'Industrie Canada. Cet appareil numérique
de la classe A est conforme a la norme NMB-003 du Canada.
TUVTUV Rheinland of North America is listed by the American Federal
Occupational Safety and Health Administration (OSHA) under NRTL
(Nationally Recognized Testing Laboratory) program. It is also accredited by
Standards Council of Canada. This equipment complies with UL 61010-1
Second Edition and CSA C22.2 No. 61010-1-04.
INTRODUCTIONThis document describes the PowerLogic E4800 meter (PowerLogic E4833,
E4880 and E4805 meters), including procedures to install and start up the
unit, and complete the initial configuration:
•“System Description” on page 1
•“Pre-Installation” on page 7
•“Installation Procedures” on page 8
•“Start-Up Sequence” on page 21
•“Fuse Replacement” on page 25
This documentation is intended for those responsible for installing and
configuring the PowerLogic E4833, E4880 and E4805 meters. Installers
must be qualified electricians with knowledge of local and national code
requirements. See “Safety Precautions” on page 6.
System DescriptionThe PowerLogic E4833, E4880 and E4805 meters support:
•single-phase, 2-wire
•single-phase, 3-wire
•three-phase devices
Depending on how the meters are installed and configured, they can meter
8, 12, or 24 individual meter points. The PowerLogic E4833, E4880 and
E4805 meters are designed for residential, commercial, and industrial use
and display the power and consumption readings for each measurement
point.
PowerLogic E4800 System SpecificationsThe PowerLogic E4800 system architecture includes:
•single-phase, 2-wire; single-phase, 3-wire (network); and three-phase
compatibility
•208Y/120V and 120/240V configurations
•8, 12, or 24 individual meter points
•10/100 BaseTX Ethernet port with web browser
•V.90 telephone port and Ethernet port for remote reporting
•RS232 serial port for external display
•2 pulse inputs to connect metering devices
Table 1 on page 2 lists the system specifications of the PowerLogic E4833,
E4880 and E4805 meters.
SAFETY PRECAUTIONSCarefully observe these safety instructions.
DANGER
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 Voltage Transformer (VT).
•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.
•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.
INSTALLATIONThis section contains the following installation topics:
•“Pre-Installation” on page 7
•“Installation Procedures” on page 8
•“Start-Up Sequence” on page 21
Pre-InstallationThe pre-installation checklst and site planning must be performed before
installing the equipment at the site.
ReceivingThe equipment required for each installation includes:
•PowerLogic E4800 meter (PowerLogic E4833, PowerLogic E4880 or
PowerLogic E4805)
•for the PowerLogic E4833 and PowerLogic E4880, one 12-ft (4-m)
AMP cable with one 50-pin connector supplied with each unit
TM
•for the PowerLogic E4805, two Mate-n-Lok
supplied with each unit
•CD containing 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.
wiring harnesses
Pre-Installation ChecklistThe installer must provide the following information, tools, and equipment
before proceeding with the installation:
•certified current transformers for metering (not supplied)
•an appropriate 20-Amp maximum circuit breaker or a fused disconnect
switch for the type of panel
•current/voltage meter to test the phasing of panels
Site Planning1.Determine the number of PowerLogic E4800 meters to be installed and
ensure adequate mounting space. For clearances, see Figure 4 on
page 9.
2.Determine the number of analog phone lines or Ethernet connections
required, and ensure they are installed before installing the meters. The
recommended maximum number of meters per phone line is 50.
3.Determine the number and types of meters or monitors required.
4.Determine the model number and correct input voltage based on the
voltage label on the top right side of the unit.
Access to Power and Lighting
The installation site must be supplied with access to the main electrical panel
and any sub-panels. Portable or permanent lighting must be available to
provide the installers with a clear view of the equipment and of the installation
environment. Each installation may vary depending on physical site
restrictions.
Installation ProceduresThis section provides information about activities that must be performed to
install the PowerLogic E4800 meter in a single-phase 2-wire, single-phase
3-wire, or three-phase 4-wire application (208Y/120V). The installation
procedures must be performed in the following order:
1.“Mounting the PowerLogic E4800 meter” on page 9
2.“Installing Voltage Transformers for Service Greater Than 120V” on
page 10
3.“Installing the Reference Voltage and Power Cable in a 120V
Application” on page 11
4.“Installing the Current Transformers” on page 14
Mounting the PowerLogic E4800 meterMount the PowerLogic meter adjacent to the electrical distribution panel
using the 1-inch (25 mm) #8 screws as shown in Figure 4. If mounting the
unit on a plasterboard surface, use appropriate hardware.
1.Remove the front cover from the meter by removing the four screws
with a #2 Phillips screwdriver. Retain the cover and screws for later
re-installation.
2.Mount the PowerLogic meter on the wall and secure it by inserting a
screw in each mounting keyhole and tightening the screws.
Legend:
1 Mounting keyhole
2 Cover screw location
3 Electrical distribution panel
4 CT conduit
5 Power conduit
9
PowerLogic
TM
E4800 Series 930-110-01
Installation 02/2009
Installing Voltage Transformers for Service
Greater Than 120V
6
5
Voltage transformers are required when metering services greater than 120V
to reduce the line-to-neutral voltage of the service to 120V. The accuracy
class should be 0.3% or better, with a burden rating of 30VA.
For applications in Canada, Measurement Canada approved voltage
transformers are required. Measurement Canada requires an accuracy class
of 0.3% or better, with a 150VA rating.
Voltage transformers must be mounted in a listed electrical enclosure. Mount
the voltage transformer enclosure between the supply voltage and the
PowerLogic meters. Transformer configuration must be Y||Y (wye-wye).
Figure 5 shows a block diagram of a complete three-phase 277/480V
installation.
Installing the Reference Voltage and Power Cable in a 120V Application
The reference voltage (A, B, C, N) provides phase voltages for metering. The
configuration depends on the type of service being metered:
•single-phase with 1 CT
•single-phase with 2 CTs
•three-phase 3 CTs
The PowerLogic E4833, E4880 and E4805 meters are shipped from the
factory with an AC power block between the control power input and the
reference voltage inputs to provide control power to the unit. The following
procedures explain how to connect the reference voltage inputs for each of
the service types.
For a single-phase panel, use a 3-wire (red, black, white), 14 AWG
(1.63 mm
black, blue, white), 14 AWG (1.63 mm
2
), 90°C (194°F) cable. For a three-phase panel, use a 4-wire (red,
2
) cable. Metallic, flexible armored
cable (BX cable) is recommended for commercial installations as shown in
Figure 6 on page 12.
The PowerLogic E4833, E4880 and E4805 meters must be connected to the
reference voltage and control power through a properly rated voltage
disconnect that disconnects all line and neutral wires, so it can be powered
down. The disconnect must be located within easy reach of the meter
operator, and must be labeled as such. Opening the disconnect or breaker is
the disconnect device. For multiple PowerLogic meter installations, the same
disconnect can be used to power all meters, and must be labeled for all
meters it supplies power to. The disconnect device must meet IEC 60947-1,
IEC 60947-3 and/or comply with the local electrical code.
To install the reference voltage wiring in a 208Y/120V or 120/240V
application:
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
•Apply appropriate personal protective equipment (PPE) and follow
safe electrical work practices. See NFPA 70E.
•This equipment must only be installed and serviced by qualified
electrical personnel.
•Turn off all power supplying this equipment before working on or
inside equipment.
•Always use a properly rated voltage sensing device to confirm
power is off.
•Replace all devices, doors and covers before turning on power to
this equipment.
•The meters must be connected to the reference voltage and control
power through a properly rated disconnect.
Failure to follow these instructions will result in death or serious
injury.
NOTE: If the electrical distribution panel does not designate phase A,
phase B and phase C feeds, make your own designation and use it for
the rest of the installation.
1.Before connecting the reference voltages, ensure the power is OFF to
the circuit being connected.
2.Always use a properly rated voltage sensing device to confirm power is
off.
3.Connect the reference voltages phase A, B, C, and N leads from the
voltage disconnect to the meter as described in Figures 6 on page 12
and 7 on page 13.
NOTE: The phase wiring sequence A, B, C between the PowerLogic
E4800 meter and the panel must match or the measurement readings
will be wrong.
4.If more than one meter is being installed, repeat this procedure for each
additional meter.
For a single-phase panel (see Figure 6), connect:
•meter terminal A to the voltage disconnect phase A (red wire)
•meter terminal B to the voltage disconnect phase B (black wire)
•meter neutral terminal to neutral bar in the voltage disconnect panel
(white wire)
•earth wire to earth post using lug provided
•meter terminal C is not connected
Figure 6: PowerLogic E4800 meter in a 120/240V single-phase
connection
2
3
4
1
7
6
5
8
Legend:
1 BX cable
2 Earth terminal
3 Phase B (black)
4 Phase C not connected
5 Voltage input terminal block (J3)
6 Neutral (white)
7 Phase A (red)
8 0.75-inch (1.9-cm) strain relief
Installing the Current TransformersThe three models of PowerLogic E4800 meter use current transformers
(CTs) with different secondary outputs. The PowerLogic E4833 meter uses
split-core 0.333V CTs (see Figure 8), and the PowerLogic E4880 meter uses
80mA CTs only (see Figure 9) and is typically used where accuracy is
important and long secondary CT wiring is required (up to 300 feet [91.44
meters]). For instructions, see “Installing CTs on the PowerLogic E4833 and
PowerLogic E4880” on page 15.
The PowerLogic E4805 uses 5A secondary CTs. For instructions, see
“Installing 5A CTs on the PowerLogic E4805” on page 18.
Current transformers connect to the PowerLogic E4833 and PowerLogic
E4880 meters through the 50-conductor CT cable provided with the meter.
Table 2 describes the CT wire pairs and the cable color scheme for each
meter point. You can also find this information on the inside of the meter’s
outer cover.
Each CT has a black (positive) and white (neutral) wire pair. Typically,
butt-splice connectors are used to attach the CT to a specific meter input.
The direction of the energy flow is indicated on the CT.
Figure 8: PowerLogic E4833 split-core 0.333V current transformer
Figure 9: PowerLogic E4880 80mA current transformer
TM
E4800 Series
3
2
1
Legend:
1 Source
2 Energy flow
3 Load
Installing CTs on the PowerLogic E4833 and PowerLogic E4880
Do not apply power until you have made these connections and followed all
of the instructions below:
•connect all CTs to the appropriate circuits
•connect the CTs to the cables
•connect the cables to the PowerLogic E4800 meter
To install the mA current transformers on the PowerLogic E4880 or the
0.333V current transformers on the PowerLogic E4833, follow these steps:
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
•Turn off all power supplying this equipment before working on or
inside the equipment.
•Always use a properly rated voltage sensing device to confirm the
power is off.
•Do not crimp the insulation when making the wire connections.
Failure to follow these instructions will result in death or
serious injury.
1.Connect the 50-conductor cable to the meter CT input connector
located at the bottom side of the unit, and secure it in place with the
retaining clips.
2.Feed the free end of the cable through the bottom left of the meter
enclosure.
This cable is made up of twisted-pair wires for connecting the individual
CTs to the current inputs. The color codes for the black (positive or X1)
and white (neutral or X2) connections for each CT are listed in Table 2
on page 17.
NOTE: The direction of the energy flow is indicated on the CT.
3.Turn off all power to the distribution panel where the CTs are being
installed. Always use a properly rated voltage sensing device to confirm
power is off.
4.Feed the CT cable into the distribution panel through an appropriate
punch-out with an approved strain relief.
5.Strip the plastic sheaths back on the cable to an appropriate length to
expose the wire pairs. Cut and strip the CT leads and wire pair leads to
an appropriate length. Crimp the CT leads to the wire pairs for each
meter point.
6.When using solid-core CTs, remove the feed cable from the circuit
breaker, place the CT over the wire, and reconnect feed cable to the
circuit breaker. Ensure that the arrow on the CT label is pointing in the
direction of the energy flow (toward the load).
7.When using split-core CTs, separate the halves of the CT and place the
CT over the cable to the circuit breaker. Ensure that the CT is facing the
source as shown on the label. Install cable ties to ensure that the CT
halves are held together securely.
Use the two 12-pair wiring harnesses provided with the meter to connect the
5A CTs to the PowerLogic E4805.
For wire color coding, see Table 3 or the label inside the outer cover of the
meter. Follow these instructions to install the 5A CTs on the PowerLogic
E4805:
Do not apply power until you have made these connections and followed all
instructions below:
•connect all CTs to shorting blocks to the appropriate circuits
•connect the shorting blocks to the cables
•connect the cables to the PowerLogic E4805.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
•Turn off all power supplying this equipment before working on or
inside the equipment.
•Always use a properly rated voltage sensing device to confirm the
power is off.
•NEVER open circuit a CT; use the shorting block to short circuit the
leads of the CT before removing the connection from the meter.
•Do not crimp the insulation when making the wire connections.
Failure to follow these instructions will result in death or
serious injury.
1.Connect the two wiring harnesses to the PowerLogic E4805.
The connectors are labeled Plug 1/Plug 5 to Plug 4/Plug 8 on the cable.
This is also labeled on the meter. Ensure the connectors are inserted
in the proper order and that the connectors are securely locked in place.
TM
a.Connect the first wiring harness to the Mate-n-Lok
connectors
1 to 4, and secure the cables to the PowerLogic E4805 chassis
with cable ties.
TM
b.Connect the second wiring harness to the Mate-n-Lok
connectors 5 to 8, and secure the cables to the PowerLogic
E4805 chassis with cable ties.
2.Turn off the power feed to the distribution panel where the CTs are
being installed.
3.Route the free end of the cable out of the meter enclosure through the
slot in the base of the chassis.
4.Strip the plastic sheaths back to an appropriate length to expose the
wire pairs. Cut and strip the wire pair leads to an appropriate length.
5.Connect the wire pair leads from the meter to the CT shorting block.
See Table 3 for the color pair assignment of each meter point. Ensure
that the CT shorting block is in the shorted position.
6.Connect the CT wire pair leads to the input of the CT shorting block.
See Table 3 for the color pair assignment of each meter point.
7.Remove the feed wire from the circuit breaker, place the CT over the
wire, and reconnect to the circuit breaker. Ensure that the arrow on the
CT label is pointing in the direction of the energy flow (toward the load).
NOTE: The direction of the energy flow is indicated on the CT.
Figure 10 shows the 5A CT wiring harness connected to the PowerLogic
E4805.
Figure 10: Connecting the 5A CT wiring harness
P1
P2
P3
P5
P7
P8
1
Legend:
1 Cable tie-down point
2 10/100 BaseTX Ethernet port
3 Pulse in terminal block
P1 Meter point 1 connector plug
P2 Meter point 2 connector plug
P3 Meter point 3 connector plug
P4 Meter point 4 connector plug
P5 Meter point 5 connector plug
P6 Meter point 6 connector plug
P7 Meter point 7 connector plug
P8 Meter point 8 connector plug
Connecting the CommunicationsConnections for communications using the modem or Ethernet are described
in this section.
Connecting the Phone Line
If the modem reporting option is being used, an analog telephone patch cable
and a splitter may be required to connect the customer phone line to the
PowerLogic E4800 meter.
1.Connect the patch cable between the termination block of the phone
line and the PowerLogic E4800 meter.
2.Route the cable through the slot in the PowerLogic E4800 meter
enclosure.
3.See the PowerLogic E4800 meter Configuration Guide for instructions
on how to program the meter for dial-out operation before performing a
manual configuration test.
Connecting the Ethernet Cable
If the Ethernet port is used to report data, an RJ45 patch cable is required to
connect the Ethernet port to the local Ethernet network.
1.Route the cable through the slot in the PowerLogic E4800 meter
enclosure.
2.If the local network automatically assigns IP addresses through a
DHCP server, the PowerLogic E4800 meter will be able to report using
its factory default IP settings. If the local network is configured for static
IP addresses, refer to the PowerLogic E4800 meter Configuration
Guide for instructions on how to configure default static IP addresses.
Start-Up SequenceUse the following procedure to start up the PowerLogic E4800 meter.
1.Ensure that all CT and reference voltage wiring is securely installed.
2.Remove all tools from the work area.
3.Re-install all cover plates and equipment covers.
4.Power up the meter. The LCD on the front panel of the meter indicates
the operating status of the unit as follows:
a.Initial power up message “PowerLogic E48XX”
b.After the internal configuration is complete, the display shows
default information for the first meter.
Manually Testing Communications
This procedure clears the meter memory, manually tests the
communications from the PowerLogic E4800 meter, and updates the meter
clock. To force the meter to send data, follow these steps:
1.Press and hold the Display button for 5 to 7 seconds until the
diagnostics mode is displayed, then release.
2.If communicating via Ethernet, press the Display button until "Local IP
Address" appears on the display.
a.If the IP address is 169.254.0.10, the meter has not found a
DHCP server. As a result, the meter will use its default IP
configuration and may not be able to report. See the PowerLogic
E4800 meter Configuration Guide for instructions on how to
program default IP addresses.
b.If the IP address is not 169.254.0.10, the meter has acquired an
IP address from the local network, and will be able to report data
and synchronize time.
21
PowerLogic
Installation 02/2009
TM
E4800 Series 930-110-01
3.Press the Display button until the “Send” command appears on the
display.
4.Press the center or the right arrow button to manually force the
PowerLogic E4800 meter to report metering data using the Ethernet or
modem connection. This clears data from the PowerLogic E4800 meter
memory, and ensures the time is set correctly.
Pulse InputsThere are two pulse in terminal blocks in the PowerLogic meter, as shown in
Figure 10. Each terminal block has a negative terminal pin on the right and a
positive terminal pin on the left. The pulse inputs are compatible with both dry
form A contacts, and solid-state form A contacts. The inputs are not
polarity-sensitive to dry relay contacts. When the pulsing device provides
solid-state form A outputs, the negative terminal from the source device must
be connected to the negative terminal of the PowerLogic meter pulse in
terminal block.
Display NavigationThe PowerLogic E4800 meter has three buttons to control the information
presented on the LCD. The display has a normal and a diagnostics mode.
The PowerLogic E4800 meter display starts in normal mode, and enters
diagnostics mode when the Display button is pressed and held for 5 seconds.
To adjust the contrast, hold down the Display button, and use the right and
left arrow buttons to increase and decrease the contrast respectively.
In Normal mode, the Display button scrolls one or more of the following
information elements:
•Real Energy Delivered kWh D
•Real Energy Received kWh R
•Real Power Watts
•Reactive Energy Delivered KVarhD
•Reactive Energy Received KVarhR
•Reactive Power Var
In Normal mode, the right and left arrow buttons scroll the display from meter
points 1 to 8, 1 to 12, or 1 to 24, depending on your configuration.
Diagnostics Mode
Diagnostics mode is accessed by pressing and holding the Display button for
5 seconds. In Diagnostics mode, press the Display button to scroll through
the following information:
•Real energy consumption in kWh for the selected meter
•Real power in Watts for the selected meter
•Apparent
power in VA for the selected meter
•Voltage for the selected meter
•Current in amperes for the selected meter
•Configuration information showing phase setting and CT rating in
amperes
•Local IP address
•Send command
•Set default IP address
•Date and time (UTC)
In Diagnostics mode, the right and left arrow buttons scroll the display from
meter 1 through N. When the local IP address is shown on the LCD, use the
right and left arrow buttons to scroll through the following information:
Recording the Meter MapThe final step in the installation process is to complete the Installation
Record, and record the mapping of the meters to the wired points. A copy of
Table 4, which is organised to resemble a breaker panel, is provided with
each PowerLogic E4800 meter, and is to be completed and delivered to your
system administrator.
Installation Record
Distributor:
Customer:
Address:
City:Province or State:
Phone Number:Postal Code:
Installation Date:Installer Name:
PowerLogic E4800 meter MAC: PowerLogic E4800 meter Serial Number:
Unit Name:
Table 4: PowerLogic E4800 meter Wire Identification Map
Meter Point ID Phase PositionMeter IDSlotSlotMeter IDPositionPhase Meter Point ID
MAINTENANCEDo not perform any operation or maintenance procedures that are not
described in this product documentation. No preventive maintenance is
required on any of the equipment. Visually inspect the equipment yearly and
ensure it is free of dust or other particles. If necessary, wipe with a clean
cloth. Individual components are not user-serviceable and must be returned
to Schneider Electric for repair.
Fuse Replacement
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
•Apply appropriate personal protective equipment (PPE) and follow
safe electrical work practices. See NFPA 70E.
•Turn off all power supplying this equipment before working on or
inside equipment.
•Always use a properly rated voltage sensing device to confirm
power is off.
•Replace all devices, doors and covers before turning on power to
this equipment.
Failure to follow these instructions will result in death or serious
injury.
1.Turn off all sources of power before attempting to replace the fuse.
2.Remove the outer cover from the unit.
3.Locate fuse F1 at the top left corner inside the unit.
4.Remove the fuse cover, then remove the fuse from the holder as shown
in Figure 11.
5.Replace fuse F1 with a fuse that meets the specifications listed in
Table 1 on page 2.
6.Replace the fuse cover.
7.Re-install the cover and turn on the power source.
Equipment Servicing and AccessThe information in this section must be considered as a mandatory
requirement, and must be strictly adhered to when installing and operating
PowerLogic E4833, E4880 and E4805 meters.
Access to equipment
The equipment must be accessible to authorized personnel only. Equipment
must be installed in areas where access can be restricted.
Servicing the equipment
No preventive maintenance is required on any of the equipment. Visually
inspect the equipment yearly and ensure it is free of dust or other particles.
If necessary, wipe with a clean cloth.
Component servicing
Individual components are not user-serviceable, and must be returned to
Schneider Electric for repair. If an equipment fault occurs, do not attempt to
repair the faulty component.
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.
Table 5: Graphical symbols that appear on equipment
SymbolDescription
Indicates the supply wire protective earth, also known as
chassis ground, for the primary ground.
Power Monitoring and Control
295 Tech Park Drive, Suite 100
Lavergne, TN 37086 USA
1-888-SquareD
(1-888-778-2733)
www.powerlogic.com
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.