Sel sel-735 User manual

Date Code 20131015 SEL-735 Quick-Start Guide
Quick-Start Guide
I. Introduction
This Quick-Start Guide explains how to
install, configure, test, and operate the
SEL-735 Power Quality and Revenue
Meter. For detailed information on these
topics, please refer to the SEL-735 Power
Quality and Revenue Meter Instruction
Manual located at www.selinc.com.
II. SEL-735 Overview
This section outlines essential installation information, including front-panel layout, rear-panel layout, labels, and
dimensions.
A. Front-Panel Layout
The front-panel interface consists of programmable pushbuttons and LEDs, an LCD, a keypad, a test mode LED,
and an optical communications port.
Figure 1 Front-Panel Layout
Optical port,
communications
and test mode LED
Programmable
local-control button
Potential LEDs
Programmable LEDs
Programmable LCD
Programmable
control
pushbuttons
Enable LED
TEST LED
Menu pushbuttons
for settings
SEL-735 Power Quality and Revenue Meter

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SEL-735 Quick-Start Guide Date Code 20131015
SEL-735 Overview
B. Rear-Panel Layout
Removable connectors allow easy wiring for PT circuits, I/O, communications, and the auxiliary power
supply. The CT circuits require ring terminals for safety.
Figure 2 Rear-Panel Layout
C. Labels and Dimensions
Figure 3 Labels and Dimensions
CT Board
Ia, Ib, Ic
Main Board
Ethernet
EIA-232
IRIG-B
EIA-232/485
Power Supply Board
2 Digital Inputs
3 Digital Outputs
Communications Board
(Expansion Slot #1)
EIA-485
Telephone Modem
EIA-232
Sealing
mechanism
PT Board
Va, Vb, Vc, Vn
Ground Terminal
I/O Board
(Expansion Slot #2)
4 Digital Inputs
4 Digital Outputs (solid-state
or electromechanical)
or
4 Analog Outputs
4 Digital Solid-State Outputs
7.36 in (187.0 mm)
5.47 in (139.0 mm)
The cutout dimensions
for the horizontal and
vertical meter chassis
are identical. The
vertical chassis is
designed to fit into
existing panel cutouts
with an optional
retrofit bezel.
Part No.
Serial No.
Auxiliary
power supply
input voltage
Compliance
marks
ANSI Configuration Label
FM: Form designation
CL: Current class
V: Rated voltage
W: Wires
Hz: Frequency (hertz)
TA: Test amperes
Kt: Watt-hour meter test
constant
Control input voltages
The top and side labels depict important information,
including auxiliary power supply input voltage.

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Date Code 20131015 SEL-735 Quick-Start Guide
SEL-735 Installation and Wiring
III. SEL-735 Installation and Wiring
This section outlines how to mount the SEL-735 and wire the power supply, PT, and CT connections.
A. Required Installation Tools
B. Recommended Torque Values
➤Current terminals: 12 in-lb
➤Connectorized terminals (accept wire size 12–24 AWG):
➢7 in-lb for wire connections
➢2 in-lb for retaining screws
➤Mounting screws: 12 in-lb
C. Mounting Options
SEL supplies each SEL-735 with four #8 screws for mounting the meter in a rectangular panel cutout shown
in Figure 3. For detailed information on mounting options, communications cables, and other accessories,
please refer to the SEL-735 Metering Accessories flyer, found at www.selinc.com.
Mount the SEL-735 using one of the following options:
D. Power Supply Connections
Before powering the SEL-735, connect the ground terminal (GND-to-earth ground). See Figure 2 for
the location of the chassis ground.
Choose one of the following methods to power the SEL-735.
1. Auxiliary Power Supply
Connect auxiliary power supply input voltages to terminals A01 and A02.
The SEL-735 supports three power supply options:
➢High-voltage ac/dc supply (85–275 Vdc, 85–264 Vac)
➢Medium-voltage dc-only supply (19–58 Vdc)
➢Low-voltage dc-only supply (9.6–30 Vdc)
2. PT Power
To power the SEL-735 from the PT circuit, connect terminals Z07 to A01 and Z10 to A02 using
12–24 AWG wire.
➤5/32-inch x 1/32-inch slotted-tip screwdriver
for Connectorized®terminal blocks
➤#2 or #3 Phillips®screwdriver for current
inputs and panel mounting screws
➤#6 ring terminals for CT connections
➤Serial cable: SEL cable C234 or SEL cable
C287, or ANSI optical probe (For more
information, see Table 1 or SEL serial-to-USB
cable C662.)
➤ACSELERATOR QuickSet®SEL-5030 Software
CD
PC System Requirements
➤EIA-232 serial port or Ethernet connection to
allow communication to SEL devices
➤CD-ROM drive
➤Microsoft®Windows®7 32-bit and 64-bit
Microsoft Windows Vista 32-bit and 64-bit
Microsoft Windows XP Professional,
Home or Tablet PC Editions 32-bit
Microsoft Windows 2000
➤200 MB hard disk space
➤Microsoft Windows administrative level
privileges (required for installation)
➤Panel mount (standard)
➤Retrofit bezel
➤Indoor enclosure
➤19-inch rack-mount bracket
➤Wall-mount bracket
➤Outdoor enclosure

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SEL-735 Quick-Start Guide Date Code 20131015
SEL-735 Installation and Wiring
E. Voltage and Current Connections
The SEL-735 supports Form 9 (4-wire wye), Form 5 (3-wire delta), and Form 36 (4-wire wye) connections.
Form 5, 2-Element, 3-Wire Delta
C
B
LINE
LOAD
3-Phase
3-Wire Delta
A
C
B
A
A
B
C
Form 36, 2 1/2-Element, 4-Wire Wye
N
C
B
LINE
LOAD
A
B
C
3-Phase
4-Wire Wye
A
N
C
B
A
Form 9, 3-Element, 4-Wire Wye
N
C
B
LINE
LOAD
A
B
C
3-Phase
4-Wire Wye
A
N
C
B
A
Form 5, 3-wire delta connection
Vol ta ges
Wire the phase-to-phase voltages to
terminals Z07 and Z09. Connect the
neutral wire to terminals Z08 and
Z10.
Currents
Wire the currents to terminals
Z01–Z02 and Z05–Z06.
Form 9, 4-wire wye connection
Voltages
Wire the phase-to-neutral voltages
to terminals Z07, Z08, and Z09.
Connect the neutral wire to
terminal Z10.
Currents
Wire the currents to terminals
Z01–Z02, Z03–Z04,
and Z05–Z06.
Form 36, 4-wire wye connection
Vol ta ges
Wire the phase-to-neutral voltages
to terminals Z07 and Z09. Connect
the neutral wire to terminals Z08
and Z10.
Currents
Wire the currents to terminals
Z01–Z02, Z03–Z04,
and Z05–Z06.

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Date Code 20131015 SEL-735 Quick-Start Guide
ACSELERATOR QuickSet SEL-5030 Software
IV. ACSELERATOR QuickSet SEL-5030 Software
B. Install ACSELERATOR QuickSet
Install ACSELERATOR QuickSet with the enclosed CD, or download from www.selinc.com. On the SEL
website, click on Products > Software Solutions > Settings Software > ACSELERATOR QuickSet
Software, click on Download, save, and then run Install.exe. A wizard will guide an installation or an
upgrade of ACSELERATOR QuickSet.
C. Configure ACSELERATOR QuickSet Communications
From a Windows PC, open ACSELERATOR QuickSet by clicking Start > Programs > SEL Applications >
ACSELERATOR QuickSet or by double-clicking the ACSELERATOR QuickSet icon. For initial
communications, connect any available serial or optical port on the meter to the PC using an ANSI optical
probe, a C234 or C287 serial cable, or a C662 serial-to-USB cable.
The SEL-735 supports various optical probes. Table 1 lists compatible probes and any special requirements.
A. Overview
SEL ships all SEL-735 meters with ACSELERATOR
QuickSet. Use ACSELERATOR QuickSet to perform the
following tasks.
➤Read and send configuration settings with an
SEL-735.
➤Save and open configuration settings on a PC.
➤Monitor real-time power system data.
➤Control the meter remotely.
➤Configure the communications ports.
➤Retrieve the LDP, SER, and VSSI reports.
➤Display waveforms from event reports.
Ta bl e 1 O pt ic al Pa r t P ro bes
SEL-735 Compatible Optical Probes Connector Special Instructions
ABACUS ELECTRICS A6Z
(SEL part number C660)
DB-9 None
ABACUS ELECTRICS A7Z DB-9 DTR Off
ABACUS ELECTRICS A9U
(SEL part number C661)
USB DTR Off; requires software driver
ELSTER/ABB UNICOM™ III DB-9 DTR Off
GE SmartCoupler SC-1A DB-9 DTR Off
Microtex Electronics FR3 USB Maximum 19200 bps rate; requires software driver
P+E Tecnik K01-USB USB Requires software driver; cannot use to upgrade firmware
uData Net PM500-300 DB-9 DTR Off; requires power from ac adapter or connector for
mouse or keyboard

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SEL-735 Quick-Start Guide Date Code 20131015
ACSELERATOR QuickSet SEL-5030 Software
D. Settings Editor
This section discusses how to read, modify, save, and send configuration settings within ACSELERATOR
QuickSet.
1. Toolbar and Icon Functions
ACSELERATOR QuickSet allows access to features through both menus and icons. This document
describes how to access features using the menu structure. Figure 7 illustrates the icon functions in the
ACSELERATOR QuickSet toolbar.
To access the communications parameters in
ACSELERATOR QuickSet, select Communications
> Parameters. Figure 4 shows the default serial
port parameters for the SEL-735.
Figure 4 Default Communications Parameters
Figure 5 SEL-735 Serial Port 2
Figure 6 Cables for the SEL-735
Figure 7 Icon Functions
Quick Tip:
Hover over icons
to view the title
and function.
Quick Tip:
Press F1 in
AC SEL ERATOR
for help.
New
settings
editor
(Ctrl+N)
Back up
one settings
screen
Send active
settings
Communications
Port
Parameters
Human-machine
interface
Save
settings to
database
(Ctrl+S)
Getting
started
with
QuickSet
Open
settings
(Ctrl+O)
Read
settings
from device
Go to next
settings
screen
Search for a
setting or
element
(Ctrl+F)
Database
manager
Ter m ina l
(Ctrl+T)

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Date Code 20131015 SEL-735 Quick-Start Guide
ACSELERATOR QuickSet SEL-5030 Software
2. Read Configuration Settings From the Meter Into ACSELERATOR QuickSet
Before editing configuration settings, ACSELERATOR QuickSet must read them from the SEL-735.
Click File > Read as shown in Figure 8 to read meter configuration settings.
3. Modify Configuration Settings
A settings tree view appears when ACSELERATOR QuickSet successfully reads meter configuration
settings from the SEL-735.
Click the plus sign (+) to expand a
setting group, or click a group name
to see all associated configuration
settings.
ACSELERATOR QuickSet
automatically hides unavailable
configuration settings and flags
invalid configuration settings at the
bottom of the screen.
Right-click on any setting for the
previous or default value.
Figure 8 Meter Configuration Settings
Figure 9 Save Settings
4. Save Configuration Settings to the PC Hard Drive
Select File > Save to save changes made within ACSELERATOR
QuickSet to the PC hard drive. Replace New Settings 1 in the
Settings Name text box with a unique name. Click OK to save the
configuration settings to the ACSELERATOR QuickSet settings
database on the PC hard drive.
5. Send Configuration Settings to the Meter to Update All
Modified Configuration Settings
The File > Send command
sends any changes made
within ACSELERATOR
QuickSet to the meter.
ACSELERATOR QuickSet
automatically selects
modified configuration
settings groups and warns if
these settings will overwrite
existing data or change active
communications parameters.
Figure 10 Settings Group/Class Select

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SEL-735 Quick-Start Guide Date Code 20131015
ACSELERATOR QuickSet SEL-5030 Software
E. Commonly Used Configuration Settings
This section outlines commonly used meter configuration settings, including: Meter and Terminal Identifier,
Current and Potential Transformer Ratios, Demand Metering, KYZ Pulse, Daylight Savings Time, Load
Profile, Front-Panel Display, and Communications.
1. General Settings
The General settings include the Meter Identifier (MID), Terminal Identifier (TID), and Current and
Potential Transformer Ratios (CTR and PTR).
To access General settings, expand General > Identifier and Scaling from the ACSELERATOR QuickSet
settings editor tree.
a. MID and TID Settings
Meter reports include the MID and
TID for easy meter identification.
These configuration settings help
uniquely identify each meter within
asystem.
Figure 11 MID, TID, CTR, and PTR Settings
b. Current and Potential Transformer
Ratios
You can configure the meter to scale
the following reports to report in
primary units:
–Meter Reports (MET)
–Human Machine Interface (HMI)
–Load Profile (LDP)
–Display Points (DP)
–Distributed Network Protocol (DNP)
–Modbus®
–CTR and PTR settings
–Front-Panel LCD
SELOGIC®control equations are secondary
quantities and are unaffected by CTR and PTR values.
To set the CT and PT ratios, choose General > Identifier and Scaling from the ACSELERATOR
QuickSet settings editor tree. Note that the CTR and PTR values are net ratios. For example, a 1200:5 CT
ratio equates to a CTR setting of 240.
Figure 12 Demand Metering
2. Demand Metering
The SEL-735 supports Thermal, Rolling, and
Block demand types with intervals of 1, 5, 10, 15,
30, and 60 minutes.
To configure demand metering, choose Metering
> Demand from the ACSELERATOR QuickSet
settings editor tree.
Quick Tip:
The MID setting must match the MV-90
®
Master File
Device ID setting.

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Date Code 20131015 SEL-735 Quick-Start Guide
ACSELERATOR QuickSet SEL-5030 Software
3. KYZ Pulse Settings
The KYZ Pulse Settings define the
KYZ pulse weight. Figure 13
depicts the KYZ settings that
configure 1.8 kWh/pulse.
4. Map KYZ Pulse Settings
Before the KYZ outputs will
operate, the user must configure
the meter to map the KYZ pulses
to a form A KY output contact as
shown in Example 1 or a form C
KYZ output contact as shown in
Example 2. The SEL-735 supports
four Form A outputs or two
Form C outputs. Please verify that
the meter contains solid-state
output contacts prior to
configuring KYZ outputs.
Figure 13 KYZ Pulse Settings
Electro-mechanical contact outputs are only rated for 10,000 closures. With default KYZ configuration
settings and 5 A and 120 V applied, 10,000 closures occur in just 30 hours.
EXAMPLE 1 Map a Form A KY Pulse Setting to OUT401
Step 1: Select Inputs/Outputs > KYZ Pulse Outputs from the ACSELERATOR QuickSet
settings editor tree.
Step 2: Set KE1_OUT to OUT401. ACSELERATOR QuickSet automatically maps the
KYZ pulses to OUT401.
Step 3: If necessary, repeat steps 1 and 2 to add an additional KY output.
Figure 14 Output Contact 401 Equation
EXAMPLE 2 Map a Form C KYZ Pulse Setting to OUT401/OUT402
Step 1: Select Inputs/Outputs > Output Contacts from the ACSELERATOR QuickSet
settings editor tree.
Step 2: Type KYZD1 in the OUT 401 Output Contact 401 equation box.
Step 3: Type NOT KYZD1 in the OUT 402 Output Contact 402 equation box.
Step 4. If necessary, repeat steps 1–3 to add an additional KYZ output.
Figure 15 Output Contact 401/402 Equations
Quick Tip:
The KE1 Units
setting KILO is
equivalent to
kilowatt-hours.
Quick Tip:
KYZ pulses
require solid-
state output
contacts.
Quick Tip:
If the number
of KYZ outputs
is half the
expected
value, divide
the KE1 setting
by two.

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SEL-735 Quick-Start Guide Date Code 20131015
ACSELERATOR QuickSet SEL-5030 Software
5. Date and Time Configuration Settings
a. Set the Date and Time
The SEL-735 internal time clock is accurate to 5 seconds per month at
room temperature and accurate to 30 seconds per month at temperature
ranges from –40°C to +85°C. Use one of the methods listed below to
improve time-clock drift.
–Configure MV-90 to set the clock during every read.
–Connect an SEL communications processor to the SEL-735.
–Set the time periodically using the DNP or Modbus protocol.
–Set the time with ACSELERATOR QuickSet.
–Connect an IRIG-B time-code input to the SEL-735.
b. Daylight-Saving Time (DST)
By default, the meter ships with the 2007 United States DST calendar.
The meter begins DST on the second Sunday in March at 2:00 a.m. and
ends DST on the first Sunday in November at 2:00 a.m.
To enable DST, choose Daylight Savings Time from the
ACSELERATOR QuickSet settings editor tree and select Enable
Daylight Savings Time Settings. Enter or accept the default Start
Time and Stop Time, then click Start Dates and Stop Dates to select
the present DST schedule.
If the meter is connected to an external time source, disable the DST
setting in the SEL-735 to avoid time-source conflicts.
c. Time Configuration Settings With MV-90
If using the Auto Timeset option as an MV-90 Master File setting:
–Disable the Enable Daylight Savings option in the SEL-735.
–Do not connect an external time source. This keeps the meter clock
synchronized with the PC clock and MV-90.
Figure 16 Daylight-Saving Time Settings