Sel 3355-2 User manual

Schweitzer Engineering Laboratories, Inc. SEL-3355-2 Data Sheet
Improve Reliability, Availability, and
Serviceability With a Rugged Automation
Controller
The SEL-3355-2 Automation Controller uses a high-performance x86-64 architecture processor to support
modern operating systems like Microsoft Windows and Linux. The extremely rugged SEL hardware of the
SEL-3355-2 enables you to use your choice of automation controller operating system and software in very
harsh environments not suitable for general purpose computers.
Integrate the SEL-3355-2 in computing applications that demand high performance, reliability, and low
maintenance in extreme, harsh environments. The SEL-3355-2 offers a mean time between failure (MTBF)
of at least ten times that of typical industrial computers by eliminating all moving parts, including rotating
hard drives and fans; using high-quality solid-state drives; and using error-correcting memory technology. By
eliminating vent holes, the SEL-3355-2 significantly reduces dust buildup and foreign contaminants. Dual
modular, hot-swappable, ac/dc power supplies eliminate the need for external inverters and enhance system
reliability, availability, and serviceability. You can install software from SEL and third-party software ven-
dors to customize the SEL-3355-2 for your specific applications. Every SEL-3355-2 comes with the unprece-
dented ten-year, worldwide SEL warranty.
Major Features and Benefits
The SEL-3355-2 provides a rugged, easy-to-use automation controller platform for substation, industrial, or
other harsh environments.
➤x86-64 Architecture. The SEL-3355-2 uses the Intel Xeon E3 microprocessor architecture to deliver
very high performance and broad operating system and software compatibility. Multiple processor
cores and Intel Hyper-Threading Technology enable you to run multiple time-critical applications
simultaneously. Choose between 2.0 GHz and 2.8 GHz quad-core CPU options.
➤Operating System Choices. The SEL-3355-2 may be purchased as hardware only, or it may be pur-
chased with a variety of modern Microsoft Windows operating systems to provide added flexibility
and functionality along with enhanced security features.
➤Form Factor. The SEL-3355-2 is built on a 19” rack-mount chassis, designed for substation and
industrial control applications. The system includes rear-panel I/O connectors for linking to networks,
SEL-3355-2 Automation
Controller

SEL-3355-2 Data Sheet Schweitzer Engineering Laboratories, Inc.
2
peripherals, storage, video, audio, alarm, and serial I/O—all with protection against electrical shock
and surge.
➤Power Supply. The SEL-3355-2 supports two load-sharing, hot-swappable power supply modules,
enabling you to power the SEL-3355-2 from two independent power sources for maximum availability
and without needing to use inverters.
➤Mass Storage. The SEL-3355-2 supports four 2.5-inch SATA drives, which are hot-swappable and
accessible after removing the front drive-bay panel. High-performance, industrial-rated, solid-state
drives (SSD) are available as ordering options.
➤RAID. The integrated SATA controller supports Redundant Array of Independent Disks (RAID) con-
figurations to maximize data availability and improve storage volume performance.
➤Display Interfaces. DVI, DisplayPort, or HDMI video connections enable you to connect as many as
three simultaneous, independent, high-definition displays.
➤Audio Interface. Analog HD audio inputs and outputs enable connection to amplified speakers,
microphone, and audio sources for clear audible user feedback, audio capture and analysis, and voice
recognition. Digital audio can be streamed through the digital display interfaces for simple integration
and high-definition surround-sound.
➤USB Connectivity. The SEL-3355-2 has four rear-panel and two front-panel USB ports for connection
to a local keyboard, mouse, and any USB peripherals. Each port is individually current-limited, pro-
tecting the system from external short circuits, and enabling high-power devices such as USB hard
drives to be powered from any USB port.
➤PCIe Expansion. The SEL-3355-2 supports as many as four standard PCIe form-factor expansion
cards and one 32-bit PCI card, enabling you to customize the system I/O to meet your application
needs. Choose from a selection of SEL PCIe expansion cards or install your own custom, third-party
expansion card.
➤Ethernet. Two 10/100/1000 Mbps Ethernet port connections on the rear panel support high-speed net-
work connectivity and enable connections to independent networks or redundant paired network con-
nections. Network interface cards such as the SEL-3390E4 Quad-Gigabit Ethernet Card can be added
to the SEL-3355-2 for additional network connectivity.
➤Serial I/O. Two standard EIA-232 serial ports enable connection to adjacent electronic devices such as
automation controllers, communications radios, and modems. As many as four SEL-3390S8 Serial
Expansion Cards can be added to the SEL-3355-2 for applications that require many serial I/O connec-
tions and IRIG time synchronization and distribution.
➤System Monitoring and Watchdog. An embedded controller works in unison with the SEL SysMon
software to provide an extra level of automation controller system reliability and to detect failures in
the application software or operating system. The system logs any abnormal conditions, enables the
system alarm to alert operators of a problem, and, if necessary, can perform a self-restart to return to a
normal operating state.
➤Alarm Contact Output. SEL SysMon software controls the alarm contact output to signal in case of
system health problems or malfunctions. The Form C contact supports both normally open and nor-
mally closed alarm operation.
➤Remote Management. The SEL-3355-2 supports remote access over Ethernet by using Windows
Remote Desktop or Intel vPro Active Management Technology (AMT), enabling full access to system
video, keyboard, mouse, and storage.

Schweitzer Engineering Laboratories, Inc. SEL-3355-2 Data Sheet
3
Functional Overview
Figure 1 Functional Diagram in Utility Substation Applications
Watchdog Functionality
An embedded controller provides an extra level of auto-
mation controller system reliability. One function of the
embedded controller is to restart the automation control-
ler if there is an operating system problem or a problem
with specific software services running on the operating
system.
SEL System Monitor
SEL System Monitor software monitors system perfor-
mance and component health. Alerts for alarm condi-
tions are issued on configurable thresholds. Example
thresholds include CPU usage, free disk space, and avail-
able system memory.
Ethernet
Ethernet connections allow the SEL-3355-2 to connect to
as many as ten separate, high-speed Ethernet networks
via two built-in gigabit Ethernet ports, plus eight addi-
tional ports by using two SEL-3390E4 PCIe network
interface cards. Aggregate several ports for increased
performance or redundancy or separate local area net-
works (LANs) for control, data, or engineering access.
Time
The SEL-3390S8 serial expansion card accepts IRIG-B
time-code input for precise time input and distribution to
connected devices.
EIA-232/EIA-485/EIA-422 Ports
The SEL-3355-2 automation controller platform comes
standard with two built-in EIA-232 DB-9 ports and,
optionally, as many as 24 rear-panel EIA-232/422/485
ports with RJ45 format connectors by using the
SEL-3390S8 PCIe serial expansion card. Serial expan-
sion communications ports are software selectable to
function as standard EIA-232/422/485 ports with +5 V
power.
Alarm Output
An alarm contact output on the rear panel can be used to
signal internal errors and operating system malfunctions.
Programmable LEDs
Program three front-panel bicolor LEDs for use with
your custom applications.
Out-of-Band Management
Intel vPro Active Management Technology (AMT) pro-
vides out-of-band management for security, configura-
tion, and monitoring.
SEL Ethernet Switch
Scale or
Other Smart Device
PLC, PAC, or
Other Smart Device
SEL-3355
SEL Motor
Protection
Relay
SEL-710
SEL Programmable
Automation
Controller (PAC)
SEL-2411
SEL-2725
Batch System
Controls or
Other IED
IED
SCADA
SEL Protection, Automation,
and Control System
SEL-451

SEL-3355-2 Data Sheet Schweitzer Engineering Laboratories, Inc.
4
Applications
Virtualization for HMI and Other
Applications
Figure 2 SEL-3355-2 OS and Application
Virtualization Platform
Create your own virtualization appliance by leveraging
Intel Virtualization Technology (VT-x) to allow one
hardware platform to function as multiple “virtual” plat-
forms. Isolate your computing activity onto separate vir-
tual machines to maintain productivity and realize
improved manageability and reduced downtime. For
example, run a virtualized OS specifically for your HMI
or other essential but noncritical applications. Should
your HMI require that the system be restarted, simply
restart the virtual machine and avoid an outage for your
other critical processes. Similarly, multiple SEL-3355-2
automation controller platforms may be virtualized and
entire operating systems transparently migrated from one
physical SEL-3355-2 to another for hardware upgrades,
security or software updates, or testing purposes.
Control System Applications
Use the SEL-3355-2 for process control applications,
including as an HMI or for protocol conversion and high-
speed control when working with other SEL products
and solutions.
Figure 3 High-Speed Control With SEL MIRRORED BITS
and IEC 61850 GOOSE Communications
Security Applications
Improve security with a single sign on (SSO), enabled
through using the SEL-3355-2 as a local Lightweight Direc-
tory Access Protocol (LDAP) server. Centrally manage user
accounts and group memberships with Microsoft Active
Directory or with your choice of back-end database support.
Figure 4 SEL-3355-2 as Remote Read-Only Domain
Controller Performing Central Authentication Using LDAP
Disturbance Recording System for
PRC-002-2
Figure 5 Reliable Hardware for Running Your
Disturbance Recording System
Event Collection Applications
Figure 6 IED Event Collection With Optional
ACSELERATOR TEAM®SEL-5045 Software
SEL- 3355
Operating System
Application
SEL- 3355
Virtualization
App
OS
App
OS
App
OS
App
OS
Traditional Architecture Virtual Architecture
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Connection established.
Connection refused.
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As many as 6 PT Inputs
As many as 55 Digital Inputs
SEL-2401
Satellite-Synchronized
Clock
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Automatically
Analyze, Control,
and Integrate

Schweitzer Engineering Laboratories, Inc. SEL-3355-2 Data Sheet
5
Front- and Rear-Panel Diagrams
Figure 7 SEL-3355-2 Front Panel
Figure 8 SEL-3355-2 Rear Panel
qLAMP TEST Button. Press and hold to test front-panel LEDs. Can be programmed to be an on/off or reset button.
wENABLED and ALARM LEDs provide operational status. A green ENABLED LED indicates normal operation. The ALARM LED
illuminates red when a nonoptimal system condition exists.
eETHERNET Status Indicators. Link (LNK) indicates that the port is connected, and activity (ACT) indicates when data are
being transmitted and received.
rSERIAL Status indicators. Transmit (TX) and receive (RX) LEDs indicate activity on serial ports.
tPINHOLE Button. Provides reset and power functions; requires a pushpin to prevent accidental use.
yHDD Activity Indicator. Illuminates when SATAv drives are accessed.
uAUXILIARY Status Indicators. Three programmable, bicolor LEDs for your custom application.
iUSB Ports. Two easily accessible ports to connect USB 3.1 peripherals.
oSATA Drive Bay. Removable cover plate enables easy access to SATA drives from the front panel.
iy
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q w e r ut
qDVI-D. Connect digital monitors by using native DVI or an HDMI adapter.
wETH1 and ETH2. Onboard independent Gigabit Ethernet interfaces.
eUSB Ports. Connect as many as four USB 3.1 peripherals at the rear panel.
rAUDIO Ports. Line Input (blue), Line Output (green), and Microphone Input (pink).
tCOM1 and COM2. Standard EIA-232 serial ports with configurable +5 Vdc power on Pin 1.
yDISPLAYPORT. Connect new digital monitors supporting the DisplayPort interface.
uALARM. The Form C alarm contact output can be wired either normally closed or normally open.
iPCI Expansion Slots. Install SEL or third-party PCI or PCI Express expansion cards for additional network, serial, or other
application-specific I/O.
oEarth Ground Terminal Screw. The earth ground connection for the SEL-3355-2.
aPOWER Supply Modules. The rated input voltage is clearly marked on the chassis near the terminals.
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SEL-3355-2 Data Sheet Schweitzer Engineering Laboratories, Inc.
6
Product Dimensions
Figure 9 SEL-3355-2 Dimensions for Rack- and Panel-Mount Models

Schweitzer Engineering Laboratories, Inc. SEL-3355-2 Data Sheet
7
Specifications
Instruction Manual
Compliance
Designed and manufactured under an ISO 9001 certified quality
management system
47 CFR 15B, Class A
Note: This 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.
UL Recognized to U.S. and Canadian safety standards (File E220228;
NRAQ)
CE Mark
RCM Mark
RoHS Compliant
General
SEL Operating Systems
SEL Blueframe
Supported Third-Party Operating Systems
Microsoft Windows 7
Microsoft Windows 8/8.1
Microsoft Windows 10*
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2016*
Microsoft Windows Server 2019*
CentOS Linux 6
CentOS Linux 7
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
VMware ESXi (Contact SEL for hardware and version compatibility)
* Orderable as a factory-installed option.
CPU
Intel Xeon E3-1505L Quad-Core
Speed: 2.0 GHz base, 2.8 GHz turbo
Cache: 1 MB L2, 8 MB L3
Intel Xeon E3-1505M Quad-Core
Speed: 2.8 GHz base, 3.7 GHz turbo
Cache: 1 MB L2, 8 MB L3
RAM
4–64 GB DDR4 ECC PC4-17000 (2133 MHz)
Chipset
Intel CM236 Chipset
Expansion Cards
Five Half-Length, Full-
Height PCI Expansion
Card Slots:
2 PCIe x4 (Revision 2.0)
2 PCIe x1 (Revision 2.0)
1 32-bit 5 V PCI
Mass Storage
Internal Drive Bay: Supports 2.5 inch SATA drives,
four industrial-grade drives,
two consumer-grade drives
Intel CM236 SATA Controller provides
standard AHCI and Intel RST RAID
modes
SATA II 3.0 Gb/s
RAID level 0, 1, 5, 10
Hot-Swap Support
Optional SATA Drives: Industrial-Grade SLC SSD
30–250 GB
10-year warranty
Industrial-Grade pSLC SSD
120–480 GB
5-year warranty
Industrial-Grade 3D TLC SSD
240–1920 GB
5-year warranty
Consumer-Grade MLC SSD
240–1920 GB
3-year warranty
Real-Time Clock/Calendar
Battery Type: IEC No. BR-2330A Lithium
Battery Life: 10 years with power
2 years without power
BIOS
AMI UEFI
Trusted Platform Module
Infineon SLB 9670VQ2.0 TPM 2.0
Intel Active Management Technology
Intel AMT v11, accessible through ETH1
Operating Environment
Operating Temperature Range
With E3-1505L CPU: –40° to +75°C (–40° to +167°F)*
With E3-1505M CPU: –40° to +60°C (–40° to +140°F)*
* Requires Industrial-Grade SSDs. See the SEL Application Note
“Determining Solid-State Drive (SSD) Lifetimes for SEL
Automation Controllers” (AN2016-03).
Note: UL ambient 40°C. See Safety Information for additional
restrictions.
Storage Temperature
Range: –40° to +85°C (–40° to +185°F)
Relative Humidity: 5 to 95% noncondensing
Insulation Class: 1
Pollution Degree 2
Overvoltage Category:
Weight
9.072 kg (20 lb) maximum
Category Maximum
Altitude
Atmospheric
Pressure
Category II 5,000 m 80–110 kPa

SEL-3355-2 Data Sheet Schweitzer Engineering Laboratories, Inc.
8
Peripheral Connections
Video
Intel P530 Graphics Controller
As many as three total
displays using any
combination of DVI
and/or DisplayPort
outputs:
DVI-D outputs:
One display per output
Maximum resolution*: 1920 x1080 @
60 Hz
Digital output only; does not support
passive VGA adapters
DisplayPort 1.2 output
As many as three displays via
DisplayPort MST
Maximum resolution*: 4096 x 2304 @
60 Hz (one display)
1920 x 1200 @ 60 Hz (three displays)
Cable length < 10 m for Surge Immunity
compliance.
*High-resolution displays require high-quality cables. Ensure your display
cables are as short as possible and rated for the required screen
resolution.
Audio
TSI (IDT) 92HD91 HD Audio Codec
3 Analog 3.5 mm TRS
Jacks:
Line input
Line/headphone output
Microphone input
Cable length <2 m for Electromagnetic
Compatibility Immunity compliance
Intel Display Audio
Digital Audio Outputs: DVI-D1, DVI-D2, DisplayPort
USB
Four Rear-Panel Ports, Two Front-Panel Ports
USB 3.2 Gen 1 (SuperSpeed USB 5 Gbps)
2000 mA Maximum Current Each
Cable length <2 m for Electromagnetic Compatibility Immunity
compliance
Two Internal Ports on 1 Main Board Header
USB 2.0 (High Speed USB 480 Mbps)
Communications Ports
Ethernet
Two Rear-Panel 1 Gb Copper RJ45 Ports
ETH1: Intel WGI219LM, 10/100/1000 Mbps
RJ45 copper
ETH2: Intel WGI210IT, 10/100/1000 Mbps
RJ45 copper
Optional SEL-3390E4 and
SEL-3390T Expansion
Cards:
As many as 8 additional
10/100/1000 Mbps ports, copper or LC
fiber SFP
Note: See the SEL-3390E4 and the SEL-3390T instruction manuals
for additional information.
Serial Ports
Standard Ports: 2 EIA-232 ports, DB-9 connectors
300 to 115200 bps
Optional SEL-3390S8
Expansion Cards:
As many as 24 additional EIA-
232/422/485 ports, RJ45 connectors 300
to 921600 bps
Note: See the SEL-3390S8 instruction manual for additional
information.
(Meets EIA/TIA-562 Specifications)
Time-Code Inputs and Outputs
Main Board (Input Only)
Connector: COM1 DB-9 serial port
Time-Code: Demodulated IRIG-B TTL compatible
Optional SEL-3390S8 Expansion Card (Input/Output)
Connector: RJ45 serial port
Time-Code: Demodulated IRIG-B TTL compatible
Note: See the SEL-3390S8 instruction manual for additional information.
Optional SEL-3390T Expansion Card (Input/Output)
Connector: BNC
Time-Code: Demodulated IRIG-B TTL compatible
Note: See the SEL-3390T instruction manual for additional information.
Note: Outputs generated from either IRIG-B input or SEL-3355-2 clock.
Power Supply
See Tab le 1 for additional burden information.
SEL-9331 160 W LV Power Supply
Voltage Rating: 48 Vdc
Voltage Range: 38–58 Vdc
Maximum Constant
Burden: 178 W
Maximum Peak Burden: 225 W
DC Ripple: <15% rated voltage
Peak Inrush: 15.5 A peak, 48 ms duration
Measured per IEC 60255-1,
Section 6.10. Quiescent current level
derived from 40 W input.
Interruption: 100 ms @ 48 Vdc
Insulation: 3600 Vdc
Input Isolated From
Chassis Ground: Yes
SEL-9331 160 W HV Power Supply
Voltage Ratings: 125/250 Vdc or 120/220/240 Vac; 50/60 Hz
DC Range: 100–300 Vdc
Maximum DC Dropout: 88 Vdc
AC Range: 85–264 Vac
Frequency Range: 45–65 Hz
Maximum Constant
Burden: 188 W, 194 VA
Maximum Peak Burden: 240 W, 248 VA
DC Ripple: <15% Rated Voltage
Peak Inrush: 16.6 A peak, 4 ms duration, 240 Vac
12.8 A peak, 9 ms duration, 250 Vdc
Measured per IEC 60255-1, Section 6.10.
Quiescent current level derived from
75 W input.
Interruption: 200 ms @ 125 Vdc/120 Vac
Insulation: 3600 Vdc
Power Factor: >0.9 (at full load)
Input Isolated From
Chassis Ground: Yes
Recommended External Overcurrent Protection
Breaker Type: Standard
Breaker Rating: 20 A at 250 Vdc

Schweitzer Engineering Laboratories, Inc. SEL-3355-2 Data Sheet
9
Current Breaking Capacity: 10 kA
Grounded Neutral
Systems:
Device in series with the HOT or
energized conductor
DC and Isolated Systems: Device in series with both conductors
Fuse Ratings
LV Power Supply Fuse
Rating: 15 A
Maximum Rated Voltage: 500 Vdc, 500 Vac
Breaking Capacity: 20 kA at 500 Vdc
Type: Time-lag T
HV Power Supply Fuse
Rating: 5 A
Maximum Rated Voltage: 250 Vdc, 277 Vac
Breaking Capacity: 1500 A at 277 Vac
Type: Time-lag T
Heater Fuses F2, F3: 5 A, 125 V slow blow
125 Vdc/50 A break rating
Note: Fuses are not serviceable.
Contact Inputs and Outputs
Alarm Output Contact
Per IEC 255-0-20:1974, using the simplified method of assessment
Output Type: Relay, Form C, break-before-make
Power Supply Burden: <1 W maximum
Mechanical Life: 2000000 operations
Operational Voltage: 250 Vac/Vdc
Make: 30Aat250Vdc
Carry: 6 A continuous at 70°C
1 s Rating: 50 A
MOV Protection: 270 Vac/360 Vdc, 75 J
Insulation Voltage: 300 Vac/Vdc
Pickup Time: <8 ms
Dropout Time: <8 ms
Breaking Capacity (10000 operations):
24 V 0.75 A L/R = 40 ms
48 V 0.50 A L/R = 40 ms
125 V 0.30 A L/R = 40 ms
250 V 0.20 A L/R = 40 ms
Cyclic Capacity (2.5 cycles/second):
24 V 0.75 A L/R = 40 ms
48 V 0.50 A L/R = 40 ms
125 V 0.30 A L/R = 40 ms
250 V 0.20 A L/R = 40 ms
Terminal Connections
Compression Screw Terminal
Power Wiring
Insulation: 300 V min.
Size: 12–18 AWG
Alarm Wiring
Insulation: 300 V min.
Size: 12–18 AWG
Tightening Torque
Minimum: 0.6 Nm (5 in-lb)
Maximum: 0.8 Nm (7 in-lb)
Crimp Ferrule Recommended
Mounting Ear Tightening Torque
Minimum: 0.18 Nm (1.6 in-lb)
Maximum: 0.25 Nm (2.2 in-lb)
Grounding Screw
Ground Wiring
Insulation: 300 V min.
Size: 12 AWG, length <3 m
Tightening Torque
Minimum: 0.9 Nm (8 in-lb)
Maximum: 1.4 Nm (12 in-lb)
Ring Terminal Recommended
Serial Port
Tightening Torque
Minimum: 0.6 Nm (5 in-lb)
Maximum: 0.8 Nm (7 in-lb)
Video Port
Tightening Torque
Minimum: 0.6 Nm (5 in-lb)
Maximum: 0.8 Nm (7 in-lb)
Product Standards
Communications
Equipment in Utility
Substations:
IEC 61850-3:2013
IEEE 1613-2009
Severity Level: Class 1
Industrial Environment: IEC 61000-6-2:2005
IEC 61000-6-4:2006
Electrical Equipment for
Measurement, Control,
and Laboratory Use:
IEC 61010-1:2013
UL 61010-1:2016,
C22.2 No. 61010-1:12
IEC 61010-2-201:2013
UL 61010-2-201:2017,
C22.2 No. 61010-2-201:14
Measuring Relays and
Protection Equipment:
IEC 60255-26:2013
IEC 60255-27:2013
Type Tests
Note: To ensure good EMI and EMC performance, type tests were
performed using shielded Ethernet and serial cables with the shell
grounded at both ends of the cable, and the USB, video, and audio
cables with ferrite chokes. Double-shielded cables are recommended
for best EMI and EMC performance.
Electromagnetic Compatibility Emissions
Conducted and Radiated
Emissions:
CISPR 11:2009 + A1:2010
CISPR 22:2008
CISPR 32:2015
IEC 61000-6-4:2006
IEC 61850-3:2013
FCC 15-107:2014
FCC 15-109.2014
Severity Level: Class A
Canada ICES-001(A) / NMB-001(A)
Harmonic Current: IEC 61000-3-2:2014
Severity Level: Class A
Voltage Flicker: IEC 61000-3-3:2013

SEL-3355-2 Data Sheet Schweitzer Engineering Laboratories, Inc.
10
Electromagnetic Compatibility Immunity
Conducted RF: IEC 61000-4-6:2013
Severity Level: 10 Vrms
Electrostatic Discharge: IEC 61000-4-2:2008
IEEE C37.90.3-2001
Severity Level:
2, 4, 6, 8 kV contact discharge;
2, 4, 8, 15 kV air discharge
Fast Transient/Burst: IEC 61000-4-4:2012
Severity Level: Class A
4 kV, 5 kHz on power supply and outputs;
2 kV, 5 kHz on communications lines
Magnetic Field: IEC 61000-4-8:2009
Severity Level:
1000 A/m for 3 s
100 A/m for 1 m
Power Supply: IEC 61000-4-11:2004
IEC 61000-4-17:1999+A1:2001+A2:2008
IEC 61000-4-29:2000
Radiated Radio Frequency: IEC 61000-4-3:2006+A1:2007
Severity Level: 10 V/m
IEEE C37.90.2-2004
Severity Level: 20 V/m
Surge Withstand
Capability:
IEC 61000-4-18:2006+A1:2010
Severity Level:
Power supply and outputs
2.5 kV peak common mode
1.0 kV peak differential mode
Communications ports
1.0 kV peak common mode
IEEE C37.90.1-2012
Severity Level:
2.5 kV oscillatory
4 kV fast transient
Surge Immunity: IEC 61000-4-5:2005
1 kV line-to-line
2 kV line-to-earth
2 kV communications ports
Environmental
Change of Temperature: IEC 60068-2-14:2009
Severity Level:
5 cycles, 1°C per minute ramp
–40° to +60°C (E3-1505M CPU)
–40° to +75°C (E3-1505L CPU)
Cold, Operational: IEC 60068-2-1:2007
Severity Level: 16 hours at –40°C
Cold, Storage: IEC 60068-2-1:2007
Severity Level: 16 hours at –40°C
Damp Heat, Cyclic: IEC 60068-2-30:2005
Severity Level:
12 + 12-hour cycle
25° to 55°C, 6 cycles, >93% relative
humidity
Damp Heat, Steady: IEC 60068-2-78:2012
Severity Level:
40°C, 240 hours, >93% relative
humidity
Dry Heat, Operational: IEC 60255-1:2009
IEC 61850-3:2013
IEC 60068-2-2:2007
Severity Level:
16 hours at 60°C (E3-1505M CPU)
16 hours at 75°C (E3-1505L CPU)
Dry Heat, Storage: IEC 60255-1:2009
IEC 61850-3:2013
IEC 60068-2-2:2007
Severity Level: 16 hours at 85°C
Free Fall: IEEE 1613-2009
Severity Level: 100 mm
Vibration: IEC 60255-21-1:1988
Severity Level:
Endurance Class 2
Response Class 2
IEC 60255-21-2:1988
Severity Level:
Shock Withstand, Bump Class 1
Shock Response Class 2
IEC 60255-21-3:1993
Severity Level:
Quake Response Class 2
Safety
Enclosure Protection: IEC 60529:2001 + CRGD:2003
Severity Level: IP30
Dielectric Strength: IEC 60255-27:2013
IEEE C37.90-2005
Severity Level:
3600 Vdc on power supply
2500 Vac on contact output
1500 Vac Ethernet ports
Type tested for one minute
Impulse: IEC 60255-27:2013
IEEE C37.90-2005
Severity Level:
5 kV common mode, power supply,
contact outputs
1.5 kV Ethernet ports

Schweitzer Engineering Laboratories, Inc. SEL-3355-2 Data Sheet
11
Table 1 System Power Consumption
Power Consumption (Watts)a
Component Minimum Ty p i ca l Maximum
Base System
(E3-1505L CPU, 1 PSU, 4GB RAM, 1 SATA Drive): 25 W 35 W 50 W
Additional Consumption From Optional Components
E3-1505M CPU: +2 W +5 W +13 W
2nd Power Supply: +10 W +10 W +13 W
8–64 GB RAM Configuration: +2 W +2 W +3 W
Additional SATA Drives, Each: +1 W +2 W +3 W
SEL-3390E4 Ethernet Card, Each: +6 W +8 W +10 W
SEL-3390S8 Serial or SEL-3390T Expansion Card, Each: +4 W +5 W +7 W
Chipset Heaterb
cold startup (<5°C [41°F]):
continuous operation (0°C [32°F]):
continuous operation (–40°C [–40°F]):
N/A
0W
0W
N/A
+5 W
+20 W
+90 W
+10 W
+40 W
aMinimum: 0% load on all components; minimum power consumption started and idle.
Typical: 25–50% load on all components; good indication of most application loads.
Maximum: 100% load on all components; generally cannot be reached in normal applications.
bChipset heaters operate at low temperatures to keep the CPU and PCH within specified operating limits.
Table 2 Peripheral Connection Rated Current Output
Connection Current Limit
DVI-D 0.2 A, +5 Vdc, 1 W total for both
DisplayPort 0.6 A, +3.3 Vdc, 2 W
COM 1 and COM 2 0.5 A, +5 Vdc, 2.5 W each
USB Ports 2 A, +5 Vdc, 10 W each, 25 W all ports combined

12
© 2018–2021 by Schweitzer Engineering Laboratories, Inc. All rights reserved.
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patents.
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federal and international copyright and patent laws in its products, including without lim-
itation software, firmware, and documentation.
The information in this document is provided for informational use only and is subject to
change without notice. Schweitzer Engineering Laboratories, Inc. has approved only the
English language document.
This product is covered by the standard SEL 10-year warranty. For warranty details, visit
selinc.com or contact your customer service representative. *PDS3355-04*
2350 NE Hopkins Court • Pullman, WA 99163-5603 U.S.A.
Tel: [phone] • Fax: [phone]
selinc.com • inf[email protected]
SEL-3355-2 Data Sheet Date Code 20211229