Plug-In Recloser Control Compatibility

The SEL-351R is a plug-compatible replacement for Cooper Kyle® Form 3, 3A, 4, 4A, 4C, FXA, FXB, 5, and 6 recloser controls. Familiar “EZ” recloser control settings expedite commissioning. The SEL-351R is independently certified to IEEE C37.60-2003 recloser standards.

acSELErator QuickSet® SEL-5030 Software Support

Set, review, and modify recloser control settings with the popular SEL software. Analyze faults stored in memory using graphic oscillography and digital sequence-of-events data. Develop custom settings views using optional acSELErator QuickSet Designer® SEL-5031 Software.

Interface Matches Your SEL Substation Relays

Install the SEL-351R Recloser Control, and keep the look and feel of the front panel you already use in your substation relays.

Advanced 24 Vdc Battery-Charging and Monitoring System

The 120 Vac-powered battery-charging system monitors and tests the 24 Vdc battery. Automatic sleep and local/remote wakeup function is included.

Features and Benefits

Take Control of Your Recloser

Use the SEL-351R with advanced directional overcurrent and frequency elements, and communications-assisted protection schemes, for new or retrofit recloser control installations.

SEL-351R Recloser Control

Making Electric Power Safer, More Reliable, and More Economical ®

Save Time and Simplify Settings• Save engineering time while keeping flexibility. Communicate with

SEL-351R Recloser Controls through any ASCII terminal, or use the acSELErator QuickSet graphical user interface.

• Develop settings offline with a menu-driven interface and com-pletely documented help screens. Speed installation by copying existing settings files and modifying application-specific items.

Analyze Fault Records and Relay Element Response With acSELErator QuickSet

• Convert relay event reports to oscillography with time-coordi-nated element assertion and phasor/sequence element diagrams.

• Quickly analyze fault records and relay element response using the acSELErator Waveform Viewer.

Build and Edit QuickSet Design Templates With acSELErator QuickSet Designer

• Create custom views of settings, called QuickSet Design Templates. This makes installation of a new device simple and helps ensure that new devices are applied according to your organization’s standards.

• Import and apply QuickSet Design Templates with acSELErator QuickSet Software. Each device requires a reduced set of user entries because the standardized, unused, and application-specific settings are hidden by the template.

79

25

81 OU59

PGQ

27

27 59

67N 50N 51N

SEL-351R Recloser Control

1

3

Line

Bus

51PGQ

Time-Overcurrent • Phase • Ground • Neg. Seq.

50PGQ

Overcurrent • Phase • Ground • Neg. Seq.

NeutralOvercurrent

Neutral Time-Overcurrent

DirectionalNeutral

Overcurrent SynchronismCheck

Autoreclosing

Undervoltage Overvoltage

Over-/Underfrequency

Undervoltage Overvoltage • Phase • Ground • Neg. Seq.

Resi

dual

67PGQ

DirectionalOvercurrent • Phase • Ground, SEF • Neg. Seq.

DFR

Event Reports

SER

SequentialEvents Recorder

MET

High-AccuracyMetering

HMI

Operator Interface

LGC

SELOGIC®

Fault Locator

BRM

Breaker WearMonitor

4

1

SEL MIRRORED BITS®

85RIOLOC

EIA-232EIA-485

Recloser

IRIG-B

Load DataProfiling

LDP

* Optional Functions

View system data and streamline relay settings with acSELErator QuickSet® Software.

Functional Overview

Compatible With acSELErator QuickSet SEL-5030 Software

Upgrade Existing Recloser Controls• Compatible with Cooper control cables and traditional

mounting dimensions.

• “EZ” settings similar to traditional recloser controls now compatible with acSELErator QuickSet Software.

• Event reports with waveform data.

Connect Three-Phase Voltage• Power and energy metering.

• Directional overcurrent protection.

Retrofit Traditional Installations

“We chose the SEL-351R because of our need for a single retrofit control with metering and control capabilities for SCADA as well as an underfrequency element for load shedding as mandated by our power pool.”

Brad Truitt, Senior Engineer, Western Farmers Electric Cooperative

Recloser Compatibility Chart

Manufacturer Recloser

SEL-351R Compatible

CooperCXE 3NOVA™ Auxiliary Powered 3RE 3RVE 3RXE 3VSA 3VSO 3VWE 3VWVE 27 3VWVE 38X 3WE 3WVE 27 3WVE 38X 3

G&WViper-G™

3Viper-S®

3Joslyn

TriMod™ 300R 3FKI Whipp & Bourne

GVR* 3

Other reclosers can be added on request.

* When equipped with interface module.

SEL offers best-in-class accessories to optimize efficiency and utilization of your recloser controls. Many accessories can either be factory-installed or supplied as a field upgrade kit.

SEL-2401 Satellite-Synchronized ClockReduce system event analysis time with precisely aligned events from both distribution and substation devices. SCADA-based distributed time commonly provides accuracy only to seconds, and recloser controls time-stamp event data to the millisecond based on low-accuracy SCADA time. As a result, events among multiple devices cannot be compared. Use the SEL-2401, which has ±100 nanosecond time accuracy, to provide precise event time synchronization.

SEL-3022 Wireless Encrypting TransceiverProtect Personnel and Equipment

Wirelessly control and monitor the SEL-351R from a safe distance to avoid exposing personnel to hazardous conditions. Keep enclosure and control house doors shut to protect equipment from weather and contaminants.

Recloser AccessoriesApply Easily With Low Impact and Cost

Connect to the 802.11b wireless interface in your laptop or handheld PC. Install SEL PC software to add a virtual serial port with NIST-approved encryption and authentication for your existing application or communications software.

SEL Fault IndicatorsFind Faults Faster

SEL fault indicators reduce fault-finding time by as much as 50 percent, helping to restore power more quickly and efficiently. They also help reduce costly damage to the power system by eliminating the need to use multiple fuses to “re-fuse and sectionalize” during fault locating.

Recloser Controls and Fault Indicators Work Together

SEL fault indicators and recloser controls together can pinpoint the exact fault location even on lateral feeds, something neither product can do on its own. When a fault occurs, the SEL recloser control reports the distance from the recloser to the fault; however, for lines with branches, it cannot determine on which branch the fault occurred. By following the line along the tripped fault indicators, a line crew can easily find the fault area.

Source #1

Source #2

Hospital (critical load)

Communicate directly to any SEL-351R using radio,fiber-optic, serial, or telephone communicationwithout the need for a field RTU.

3

1

1

3

Fiber-optic or radio communications optional

MIRRORED BITS®

communications fiber link up to 16 km using SEL-2815

Recloser

Recloser

Ground Enabled—Turn ground overcurrent protection on/off.

Reclose Enabled—Turn autoreclosing on/off.

Remote Enabled—Turn remote control of SEL-351R on/off.

Alternate Settings—Switch between normal and alternate settings.

Lock—Block operation of selected operator controls.

Aux 1/Aux 2—Program the way you want (e.g., turn fast curve tripping on/off).

Wake Up—Wake up SEL-351R during extended power outage.

Close/Recloser Closed—Manually close recloser/status with optional time delay.

Trip/Recloser Open—Manually trip recloser/status with optional time delay.

For detailed specifications, refer to the SEL-351R data sheet or instruction manual available on www.selinc.com/SEL-351R.

Simplify Panel-Mounted MeteringReduce the installed cost of feeder control panels by avoiding separately mounted metering devices. SEL-351R metered quantities include phase voltages and currents (including demand), sequence voltages and currents, power, frequency, and energy along with maximum/minimum logging of selected quantities.

Switch Sources—Keep Load in Service During Outage• Choose SEL MirrorEd BitS

® communications to securely share recloser status, source status, and other logic information between recloser controls.

• Apply voltage synchronism check on closing.

Other Communications Capabilities • DNP3 Level 2 Outstation communications protocol.

• 12 Vdc auxiliary power available for modem or radio.

Contact your SEL representative for complete packaged solutions.

Control pushbuttons are set at the factory with these default actions; these pushbuttons can be field-programmed with configurable labels to fit your application.

SEL-351R Recloser Control

Automate Your Distribution System

High-Accuracy Metering

General Specifications

Control With Front-Panel Pushbuttons

Pullman, Washington USATel: +1.509.332.1890 • Fax: +1.509.332.7990 • www.selinc.com • info@selinc.com

© 2000—2009 by Schweitzer Engineering Laboratories, Inc. PF00033 • 20090804